Ignore:
Timestamp:
Jan 1, 2014, 12:47:38 AM (7 years ago)
Author:
Bruno Cornec
Message:
  • Update mindi-busybox to 1.21.1
File:
1 edited

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  • branches/3.2/mindi-busybox/include/usage.src.h

    r2725 r3232  
    1313#define BB_USAGE_H 1
    1414
    15 
    1615#define NOUSAGE_STR "\b"
    1716
    1817INSERT
    1918
    20 #define acpid_trivial_usage \
    21        "[-d] [-c CONFDIR] [-l LOGFILE] [-a ACTIONFILE] [-M MAPFILE] [-e PROC_EVENT_FILE] [-p PIDFILE]"
    22 #define acpid_full_usage "\n\n" \
    23        "Listen to ACPI events and spawn specific helpers on event arrival\n" \
    24      "\nOptions:" \
    25      "\n    -c DIR  Config directory [/etc/acpi]" \
    26      "\n    -d  Don't daemonize, (implies -f)" \
    27      "\n    -e FILE /proc event file [/proc/acpi/event]" \
    28      "\n    -f  Run in foreground" \
    29      "\n    -l FILE Log file [/var/log/acpid.log]" \
    30      "\n    -p FILE Pid file [/var/run/acpid.pid]" \
    31      "\n    -a FILE Action file [/etc/acpid.conf]" \
    32      "\n    -M FILE Map file [/etc/acpi.map]" \
    33     IF_FEATURE_ACPID_COMPAT( \
    34      "\n\nAccept and ignore compatibility options -g -m -s -S -v" \
    35     )
    36 
    37 #define acpid_example_usage \
    38        "Without -e option, acpid uses all /dev/input/event* files\n" \
    39        "# acpid\n" \
    40        "# acpid -l /var/log/my-acpi-log\n" \
    41        "# acpid -e /proc/acpi/event\n"
    42 
    43 #define addgroup_trivial_usage \
    44        "[-g GID] " IF_FEATURE_ADDUSER_TO_GROUP("[USER] ") "GROUP"
    45 #define addgroup_full_usage "\n\n" \
    46        "Add a group " IF_FEATURE_ADDUSER_TO_GROUP("or add a user to a group") "\n" \
    47      "\nOptions:" \
    48      "\n    -g GID  Group id" \
    49      "\n    -S  Create a system group" \
    50 
    51 #define adduser_trivial_usage \
    52        "[OPTIONS] USER"
    53 #define adduser_full_usage "\n\n" \
    54        "Add a user\n" \
    55      "\nOptions:" \
    56      "\n    -h DIR      Home directory" \
    57      "\n    -g GECOS    GECOS field" \
    58      "\n    -s SHELL    Login shell" \
    59      "\n    -G GRP      Add user to existing group" \
    60      "\n    -S      Create a system user" \
    61      "\n    -D      Don't assign a password" \
    62      "\n    -H      Don't create home directory" \
    63      "\n    -u UID      User id" \
    64 
    65 #define adjtimex_trivial_usage \
    66        "[-q] [-o OFF] [-f FREQ] [-p TCONST] [-t TICK]"
    67 #define adjtimex_full_usage "\n\n" \
    68        "Read and optionally set system timebase parameters. See adjtimex(2)\n" \
    69      "\nOptions:" \
    70      "\n    -q  Quiet" \
    71      "\n    -o OFF  Time offset, microseconds" \
    72      "\n    -f FREQ Frequency adjust, integer kernel units (65536 is 1ppm)" \
    73      "\n        (positive values make clock run faster)" \
    74      "\n    -t TICK Microseconds per tick, usually 10000" \
    75      "\n    -p TCONST" \
    76 
    77 #define ar_trivial_usage \
    78        "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
    79 #define ar_full_usage "\n\n" \
    80        "Extract or list FILES from an ar archive\n" \
    81      "\nOptions:" \
    82      "\n    -o  Preserve original dates" \
    83      "\n    -p  Extract to stdout" \
    84      "\n    -t  List" \
    85      "\n    -x  Extract" \
    86      "\n    -v  Verbose" \
    87 
    88 #define arp_trivial_usage \
    89      "\n[-vn]   [-H HWTYPE] [-i IF] -a [HOSTNAME]" \
    90      "\n[-v]            [-i IF] -d HOSTNAME [pub]" \
    91      "\n[-v]    [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [temp]" \
    92      "\n[-v]    [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [netmask MASK] pub" \
    93      "\n[-v]    [-H HWTYPE] [-i IF] -Ds HOSTNAME IFACE [netmask MASK] pub"
    94 #define arp_full_usage "\n\n" \
    95        "Manipulate ARP cache\n" \
    96      "\nOptions:" \
    97        "\n  -a      Display (all) hosts" \
    98        "\n  -s      Set new ARP entry" \
    99        "\n  -d      Delete a specified entry" \
    100        "\n  -v      Verbose" \
    101        "\n  -n      Don't resolve names" \
    102        "\n  -i IF       Network interface" \
    103        "\n  -D      Read <hwaddr> from given device" \
    104        "\n  -A,-p AF    Protocol family" \
    105        "\n  -H HWTYPE   Hardware address type" \
    106 
    107 #define arping_trivial_usage \
    108        "[-fqbDUA] [-c CNT] [-w TIMEOUT] [-I IFACE] [-s SRC_IP] DST_IP"
    109 #define arping_full_usage "\n\n" \
    110        "Send ARP requests/replies\n" \
    111      "\nOptions:" \
    112      "\n    -f      Quit on first ARP reply" \
    113      "\n    -q      Quiet" \
    114      "\n    -b      Keep broadcasting, don't go unicast" \
    115      "\n    -D      Duplicated address detection mode" \
    116      "\n    -U      Unsolicited ARP mode, update your neighbors" \
    117      "\n    -A      ARP answer mode, update your neighbors" \
    118      "\n    -c N        Stop after sending N ARP requests" \
    119      "\n    -w TIMEOUT  Time to wait for ARP reply, seconds" \
    120      "\n    -I IFACE    Interface to use (default eth0)" \
    121      "\n    -s SRC_IP   Sender IP address" \
    122      "\n    DST_IP      Target IP address" \
    123 
    124 #define awk_trivial_usage \
    125        "[OPTIONS] [AWK_PROGRAM] [FILE]..."
    126 #define awk_full_usage "\n\n" \
    127        "Options:" \
    128      "\n    -v VAR=VAL  Set variable" \
    129      "\n    -F SEP      Use SEP as field separator" \
    130      "\n    -f FILE     Read program from FILE" \
    131 
    132 #define basename_trivial_usage \
    133        "FILE [SUFFIX]"
    134 #define basename_full_usage "\n\n" \
    135        "Strip directory path and .SUFFIX from FILE\n"
    136 #define basename_example_usage \
    137        "$ basename /usr/local/bin/foo\n" \
    138        "foo\n" \
    139        "$ basename /usr/local/bin/\n" \
    140        "bin\n" \
    141        "$ basename /foo/bar.txt .txt\n" \
    142        "bar"
    143 
    144 #define beep_trivial_usage \
    145        "-f FREQ -l LEN -d DELAY -r COUNT -n"
    146 #define beep_full_usage "\n\n" \
    147        "Options:" \
    148      "\n    -f  Frequency in Hz" \
    149      "\n    -l  Length in ms" \
    150      "\n    -d  Delay in ms" \
    151      "\n    -r  Repetitions" \
    152      "\n    -n  Start new tone" \
    153 
    154 #define blkid_trivial_usage \
    155        ""
    156 #define blkid_full_usage "\n\n" \
    157        "Print UUIDs of all filesystems"
    158 
    159 #define brctl_trivial_usage \
    160        "COMMAND [BRIDGE [INTERFACE]]"
    161 #define brctl_full_usage "\n\n" \
    162        "Manage ethernet bridges\n" \
    163      "\nCommands:" \
    164     IF_FEATURE_BRCTL_SHOW( \
    165      "\n    show            Show a list of bridges" \
    166     ) \
    167      "\n    addbr BRIDGE        Create BRIDGE" \
    168      "\n    delbr BRIDGE        Delete BRIDGE" \
    169      "\n    addif BRIDGE IFACE  Add IFACE to BRIDGE" \
    170      "\n    delif BRIDGE IFACE  Delete IFACE from BRIDGE" \
    171     IF_FEATURE_BRCTL_FANCY( \
    172      "\n    setageing BRIDGE TIME       Set ageing time" \
    173      "\n    setfd BRIDGE TIME       Set bridge forward delay" \
    174      "\n    sethello BRIDGE TIME        Set hello time" \
    175      "\n    setmaxage BRIDGE TIME       Set max message age" \
    176      "\n    setpathcost BRIDGE COST     Set path cost" \
    177      "\n    setportprio BRIDGE PRIO     Set port priority" \
    178      "\n    setbridgeprio BRIDGE PRIO   Set bridge priority" \
    179      "\n    stp BRIDGE [1/yes/on|0/no/off]  STP on/off" \
    180     ) \
    181 
    182 #define bzip2_trivial_usage \
    183        "[OPTIONS] [FILE]..."
    184 #define bzip2_full_usage "\n\n" \
    185        "Compress FILEs (or stdin) with bzip2 algorithm\n" \
    186      "\nOptions:" \
    187      "\n    -1..9   Compression level" \
    188      "\n    -d  Decompress" \
    189      "\n    -c  Write to stdout" \
    190      "\n    -f  Force" \
    191 
    19219#define busybox_notes_usage \
    19320       "Hello world!\n"
    19421
    195 #define lzop_trivial_usage \
    196        "[-cfvd123456789CF] [FILE]..."
    197 #define lzop_full_usage "\n\n" \
    198        "Options:" \
    199      "\n    -1..9   Compression level" \
    200      "\n    -d  Decompress" \
    201      "\n    -c  Write to stdout" \
    202      "\n    -f  Force" \
    203      "\n    -v  Verbose" \
    204      "\n    -F  Don't store or verify checksum" \
    205      "\n    -C  Also write checksum of compressed block" \
    206 
    207 #define lzopcat_trivial_usage \
    208        "[-vCF] [FILE]..."
    209 #define lzopcat_full_usage "\n\n" \
    210        "    -v  Verbose" \
    211      "\n    -F  Don't store or verify checksum" \
    212 
    213 #define unlzop_trivial_usage \
    214        "[-cfvCF] [FILE]..."
    215 #define unlzop_full_usage "\n\n" \
    216        "Options:" \
    217      "\n    -c  Write to stdout" \
    218      "\n    -f  Force" \
    219      "\n    -v  Verbose" \
    220      "\n    -F  Don't store or verify checksum" \
    221 
    222 #define unlzma_trivial_usage \
    223        "[-cf] [FILE]..."
    224 #define unlzma_full_usage "\n\n" \
    225        "Decompress FILE (or stdin)\n" \
    226      "\nOptions:" \
    227      "\n    -c  Write to stdout" \
    228      "\n    -f  Force" \
    229 
    230 #define lzma_trivial_usage \
    231        "-d [-cf] [FILE]..."
    232 #define lzma_full_usage "\n\n" \
    233        "Decompress FILE (or stdin)\n" \
    234      "\nOptions:" \
    235      "\n    -d  Decompress" \
    236      "\n    -c  Write to stdout" \
    237      "\n    -f  Force" \
    238 
    239 #define lzcat_trivial_usage \
    240        "FILE"
    241 #define lzcat_full_usage "\n\n" \
    242        "Decompress to stdout"
    243 
    244 #define unxz_trivial_usage \
    245        "[-cf] [FILE]..."
    246 #define unxz_full_usage "\n\n" \
    247        "Decompress FILE (or stdin)\n" \
    248      "\nOptions:" \
    249      "\n    -c  Write to stdout" \
    250      "\n    -f  Force" \
    251 
    252 #define xz_trivial_usage \
    253        "-d [-cf] [FILE]..."
    254 #define xz_full_usage "\n\n" \
    255        "Decompress FILE (or stdin)\n" \
    256      "\nOptions:" \
    257      "\n    -d  Decompress" \
    258      "\n    -c  Write to stdout" \
    259      "\n    -f  Force" \
    260 
    261 #define xzcat_trivial_usage \
    262        "FILE"
    263 #define xzcat_full_usage "\n\n" \
    264        "Decompress to stdout"
    265 
    266 #define cal_trivial_usage \
    267        "[-jy] [[MONTH] YEAR]"
    268 #define cal_full_usage "\n\n" \
    269        "Display a calendar\n" \
    270      "\nOptions:" \
    271      "\n    -j  Use julian dates" \
    272      "\n    -y  Display the entire year" \
    273 
    274 #define cat_trivial_usage \
    275        "[FILE]..."
    276 #define cat_full_usage "\n\n" \
    277        "Concatenate FILEs and print them to stdout" \
    278 
    279 #define cat_example_usage \
    280        "$ cat /proc/uptime\n" \
    281        "110716.72 17.67"
    282 
    283 #define catv_trivial_usage \
    284        "[-etv] [FILE]..."
    285 #define catv_full_usage "\n\n" \
    286        "Display nonprinting characters as ^x or M-x\n" \
    287      "\nOptions:" \
    288      "\n    -e  End each line with $" \
    289      "\n    -t  Show tabs as ^I" \
    290      "\n    -v  Don't use ^x or M-x escapes" \
    291 
    292 #define chat_trivial_usage \
    293        "EXPECT [SEND [EXPECT [SEND...]]]"
    294 #define chat_full_usage "\n\n" \
    295        "Useful for interacting with a modem connected to stdin/stdout.\n" \
    296        "A script consists of one or more \"expect-send\" pairs of strings,\n" \
    297        "each pair is a pair of arguments. Example:\n" \
    298        "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \
    299 
    300 #define chattr_trivial_usage \
    301        "[-R] [-+=AacDdijsStTu] [-v VERSION] [FILE]..."
    302 #define chattr_full_usage "\n\n" \
    303        "Change file attributes on an ext2 fs\n" \
    304      "\nModifiers:" \
    305      "\n    -   Remove attributes" \
    306      "\n    +   Add attributes" \
    307      "\n    =   Set attributes" \
    308      "\nAttributes:" \
    309      "\n    A   Don't track atime" \
    310      "\n    a   Append mode only" \
    311      "\n    c   Enable compress" \
    312      "\n    D   Write dir contents synchronously" \
    313      "\n    d   Don't backup with dump" \
    314      "\n    i   Cannot be modified (immutable)" \
    315      "\n    j   Write all data to journal first" \
    316      "\n    s   Zero disk storage when deleted" \
    317      "\n    S   Write file contents synchronously" \
    318      "\n    t   Disable tail-merging of partial blocks with other files" \
    319      "\n    u   Allow file to be undeleted" \
    320      "\nOptions:" \
    321      "\n    -R  Recurse" \
    322      "\n    -v  Set the file's version/generation number" \
    323 
    324 #define chcon_trivial_usage \
    325        "[OPTIONS] CONTEXT FILE..." \
    326        "\n  chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE..." \
    327     IF_FEATURE_CHCON_LONG_OPTIONS( \
    328        "\n  chcon [OPTIONS] --reference=RFILE FILE..." \
    329     )
    330 #define chcon_full_usage "\n\n" \
    331        "Change the security context of each FILE to CONTEXT\n" \
    332     IF_FEATURE_CHCON_LONG_OPTIONS( \
    333      "\n    -v,--verbose        Verbose" \
    334      "\n    -c,--changes        Report changes made" \
    335      "\n    -h,--no-dereference Affect symlinks instead of their targets" \
    336      "\n    -f,--silent,--quiet Suppress most error messages" \
    337      "\n    --reference=RFILE   Use RFILE's group instead of using a CONTEXT value" \
    338      "\n    -u,--user=USER      Set user/role/type/range in the target" \
    339      "\n    -r,--role=ROLE      security context" \
    340      "\n    -t,--type=TYPE" \
    341      "\n    -l,--range=RANGE" \
    342      "\n    -R,--recursive      Recurse" \
    343     ) \
    344     IF_NOT_FEATURE_CHCON_LONG_OPTIONS( \
    345      "\n    -v  Verbose" \
    346      "\n    -c  Report changes made" \
    347      "\n    -h  Affect symlinks instead of their targets" \
    348      "\n    -f  Suppress most error messages" \
    349      "\n    -u USER Set user/role/type/range in the target security context" \
    350      "\n    -r ROLE" \
    351      "\n    -t TYPE" \
    352      "\n    -l RNG" \
    353      "\n    -R  Recurse" \
    354     )
    355 
    356 #define chmod_trivial_usage \
    357        "[-R"IF_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
    358 #define chmod_full_usage "\n\n" \
    359        "Each MODE is one or more of the letters ugoa, one of the\n" \
    360        "symbols +-= and one or more of the letters rwxst\n" \
    361      "\nOptions:" \
    362      "\n    -R  Recurse" \
    363     IF_DESKTOP( \
    364      "\n    -c  List changed files" \
    365      "\n    -v  List all files" \
    366      "\n    -f  Hide errors" \
    367     )
    368 #define chmod_example_usage \
    369        "$ ls -l /tmp/foo\n" \
    370        "-rw-rw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n" \
    371        "$ chmod u+x /tmp/foo\n" \
    372        "$ ls -l /tmp/foo\n" \
    373        "-rwxrw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo*\n" \
    374        "$ chmod 444 /tmp/foo\n" \
    375        "$ ls -l /tmp/foo\n" \
    376        "-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n"
    377 
    378 #define chgrp_trivial_usage \
    379        "[-RhLHP"IF_DESKTOP("cvf")"]... GROUP FILE..."
    380 #define chgrp_full_usage "\n\n" \
    381        "Change the group membership of each FILE to GROUP\n" \
    382      "\nOptions:" \
    383      "\n    -R  Recurse" \
    384      "\n    -h  Affect symlinks instead of symlink targets" \
    385      "\n    -L  Traverse all symlinks to directories" \
    386      "\n    -H  Traverse symlinks on command line only" \
    387      "\n    -P  Don't traverse symlinks (default)" \
    388     IF_DESKTOP( \
    389      "\n    -c  List changed files" \
    390      "\n    -v  Verbose" \
    391      "\n    -f  Hide errors" \
    392     )
    393 #define chgrp_example_usage \
    394        "$ ls -l /tmp/foo\n" \
    395        "-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo\n" \
    396        "$ chgrp root /tmp/foo\n" \
    397        "$ ls -l /tmp/foo\n" \
    398        "-r--r--r--    1 andersen root            0 Apr 12 18:25 /tmp/foo\n"
    399 
    400 #define chown_trivial_usage \
    401        "[-RhLHP"IF_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
    402 #define chown_full_usage "\n\n" \
    403        "Change the owner and/or group of each FILE to OWNER and/or GROUP\n" \
    404      "\nOptions:" \
    405      "\n    -R  Recurse" \
    406      "\n    -h  Affect symlinks instead of symlink targets" \
    407      "\n    -L  Traverse all symlinks to directories" \
    408      "\n    -H  Traverse symlinks on command line only" \
    409      "\n    -P  Don't traverse symlinks (default)" \
    410     IF_DESKTOP( \
    411      "\n    -c  List changed files" \
    412      "\n    -v  List all files" \
    413      "\n    -f  Hide errors" \
    414     )
    415 #define chown_example_usage \
    416        "$ ls -l /tmp/foo\n" \
    417        "-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo\n" \
    418        "$ chown root /tmp/foo\n" \
    419        "$ ls -l /tmp/foo\n" \
    420        "-r--r--r--    1 root     andersen        0 Apr 12 18:25 /tmp/foo\n" \
    421        "$ chown root.root /tmp/foo\n" \
    422        "ls -l /tmp/foo\n" \
    423        "-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n"
    424 
    425 #define chpst_trivial_usage \
    426        "[-vP012] [-u USER[:GRP]] [-U USER[:GRP]] [-e DIR]\n" \
    427        "    [-/ DIR] [-n NICE] [-m BYTES] [-d BYTES] [-o N]\n" \
    428        "    [-p N] [-f BYTES] [-c BYTES] PROG ARGS"
    429 #define chpst_full_usage "\n\n" \
    430        "Change the process state, run PROG\n" \
    431      "\nOptions:" \
    432      "\n    -u USER[:GRP]   Set uid and gid" \
    433      "\n    -U USER[:GRP]   Set $UID and $GID in environment" \
    434      "\n    -e DIR      Set environment variables as specified by files" \
    435      "\n            in DIR: file=1st_line_of_file" \
    436      "\n    -/ DIR      Chroot to DIR" \
    437      "\n    -n NICE     Add NICE to nice value" \
    438      "\n    -m BYTES    Same as -d BYTES -s BYTES -l BYTES" \
    439      "\n    -d BYTES    Limit data segment" \
    440      "\n    -o N        Limit number of open files per process" \
    441      "\n    -p N        Limit number of processes per uid" \
    442      "\n    -f BYTES    Limit output file sizes" \
    443      "\n    -c BYTES    Limit core file size" \
    444      "\n    -v      Verbose" \
    445      "\n    -P      Create new process group" \
    446      "\n    -0      Close stdin" \
    447      "\n    -1      Close stdout" \
    448      "\n    -2      Close stderr" \
    449 
    450 #define setuidgid_trivial_usage \
    451        "USER PROG ARGS"
    452 #define setuidgid_full_usage "\n\n" \
    453        "Set uid and gid to USER's uid and gid, drop supplementary group ids,\n" \
    454        "run PROG"
    455 #define envuidgid_trivial_usage \
    456        "USER PROG ARGS"
    457 #define envuidgid_full_usage "\n\n" \
    458        "Set $UID to USER's uid and $GID to USER's gid, run PROG"
    459 #define envdir_trivial_usage \
    460        "DIR PROG ARGS"
    461 #define envdir_full_usage "\n\n" \
    462        "Set various environment variables as specified by files\n" \
    463        "in the directory DIR, run PROG"
    464 #define softlimit_trivial_usage \
    465        "[-a BYTES] [-m BYTES] [-d BYTES] [-s BYTES] [-l BYTES]\n" \
    466        "    [-f BYTES] [-c BYTES] [-r BYTES] [-o N] [-p N] [-t N]\n" \
    467        "    PROG ARGS"
    468 #define softlimit_full_usage "\n\n" \
    469        "Set soft resource limits, then run PROG\n" \
    470      "\nOptions:" \
    471      "\n    -a BYTES    Limit total size of all segments" \
    472      "\n    -m BYTES    Same as -d BYTES -s BYTES -l BYTES -a BYTES" \
    473      "\n    -d BYTES    Limit data segment" \
    474      "\n    -s BYTES    Limit stack segment" \
    475      "\n    -l BYTES    Limit locked memory size" \
    476      "\n    -o N        Limit number of open files per process" \
    477      "\n    -p N        Limit number of processes per uid" \
    478      "\nOptions controlling file sizes:" \
    479      "\n    -f BYTES    Limit output file sizes" \
    480      "\n    -c BYTES    Limit core file size" \
    481      "\nEfficiency opts:" \
    482      "\n    -r BYTES    Limit resident set size" \
    483      "\n    -t N        Limit CPU time, process receives" \
    484      "\n            a SIGXCPU after N seconds" \
    485 
    486 #define chroot_trivial_usage \
    487        "NEWROOT [PROG ARGS]"
    488 #define chroot_full_usage "\n\n" \
    489        "Run PROG with root directory set to NEWROOT"
    490 #define chroot_example_usage \
    491        "$ ls -l /bin/ls\n" \
    492        "lrwxrwxrwx    1 root     root          12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
    493        "# mount /dev/hdc1 /mnt -t minix\n" \
    494        "# chroot /mnt\n" \
    495        "# ls -l /bin/ls\n" \
    496        "-rwxr-xr-x    1 root     root        40816 Feb  5 07:45 /bin/ls*\n"
    497 
    498 #define chvt_trivial_usage \
    499        "N"
    500 #define chvt_full_usage "\n\n" \
    501        "Change the foreground virtual terminal to /dev/ttyN"
    502 
    503 #define cksum_trivial_usage \
    504        "FILES..."
    505 #define cksum_full_usage "\n\n" \
    506        "Calculate the CRC32 checksums of FILES"
    507 
    508 #define clear_trivial_usage \
    509        ""
    510 #define clear_full_usage "\n\n" \
    511        "Clear screen"
    512 
    513 #define cmp_trivial_usage \
    514        "[-l] [-s] FILE1 [FILE2" IF_DESKTOP(" [SKIP1 [SKIP2]]") "]"
    515 #define cmp_full_usage "\n\n" \
    516        "Compare FILE1 with FILE2 (or stdin)\n" \
    517      "\nOptions:" \
    518      "\n    -l  Write the byte numbers (decimal) and values (octal)" \
    519      "\n        for all differing bytes" \
    520      "\n    -s  Quiet" \
    521 
    522 #define comm_trivial_usage \
    523        "[-123] FILE1 FILE2"
    524 #define comm_full_usage "\n\n" \
    525        "Compare FILE1 with FILE2\n" \
    526      "\nOptions:" \
    527      "\n    -1  Suppress lines unique to FILE1" \
    528      "\n    -2  Suppress lines unique to FILE2" \
    529      "\n    -3  Suppress lines common to both files" \
    530 
    531 #define bbconfig_trivial_usage \
    532        ""
    533 #define bbconfig_full_usage "\n\n" \
    534        "Print the config file used by busybox build"
    535 
    536 #define chrt_trivial_usage \
    537        "[-prfom] [PRIO] [PID | PROG ARGS]"
    538 #define chrt_full_usage "\n\n" \
    539        "Change scheduling priority and class for a process\n" \
    540      "\nOptions:" \
    541      "\n    -p  Operate on PID" \
    542      "\n    -r  Set SCHED_RR class" \
    543      "\n    -f  Set SCHED_FIFO class" \
    544      "\n    -o  Set SCHED_OTHER class" \
    545      "\n    -m  Show min/max priorities" \
    546 
    547 #define chrt_example_usage \
    548        "$ chrt -r 4 sleep 900; x=$!\n" \
    549        "$ chrt -f -p 3 $x\n" \
    550        "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
    551 
    552 #define nice_trivial_usage \
    553        "[-n ADJUST] [PROG ARGS]"
    554 #define nice_full_usage "\n\n" \
    555        "Change scheduling priority, run PROG\n" \
    556      "\nOptions:" \
    557      "\n    -n ADJUST   Adjust priority by ADJUST" \
    558 
    559 #define renice_trivial_usage \
    560        "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
    561 #define renice_full_usage "\n\n" \
    562        "Change scheduling priority for a running process\n" \
    563      "\nOptions:" \
    564      "\n    -n  Adjust current nice value (smaller is faster)" \
    565      "\n    -p  Process id(s) (default)" \
    566      "\n    -g  Process group id(s)" \
    567      "\n    -u  Process user name(s) and/or id(s)" \
    568 
    569 #define ionice_trivial_usage \
    570     "[-c 1-3] [-n 0-7] [-p PID] [PROG]"
    571 #define ionice_full_usage "\n\n" \
    572        "Change I/O priority and class\n" \
    573      "\nOptions:" \
    574      "\n    -c  Class. 1:realtime 2:best-effort 3:idle" \
    575      "\n    -n  Priority" \
    576 
    577 #define cp_trivial_usage \
    578        "[OPTIONS] SOURCE DEST"
    579 #define cp_full_usage "\n\n" \
    580        "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY\n" \
    581      "\nOptions:" \
    582      "\n    -a  Same as -dpR" \
    583     IF_SELINUX( \
    584      "\n    -c  Preserve security context" \
    585     ) \
    586      "\n    -R,-r   Recurse" \
    587      "\n    -d,-P   Preserve symlinks (default if -R)" \
    588      "\n    -L  Follow all symlinks" \
    589      "\n    -H  Follow symlinks on command line" \
    590      "\n    -p  Preserve file attributes if possible" \
    591      "\n    -f  Overwrite" \
    592      "\n    -i  Prompt before overwrite" \
    593      "\n    -l,-s   Create (sym)links" \
    594 
    595 #define cpio_trivial_usage \
    596        "[-dmvu] [-F FILE]" IF_FEATURE_CPIO_O(" [-H newc]") \
    597        " [-ti"IF_FEATURE_CPIO_O("o")"]" IF_FEATURE_CPIO_P(" [-p DIR]")
    598 #define cpio_full_usage "\n\n" \
    599        "Extract or list files from a cpio archive" \
    600     IF_FEATURE_CPIO_O(", or" \
    601      "\ncreate an archive" IF_FEATURE_CPIO_P(" (-o) or copy files (-p)") \
    602         " using file list on stdin" \
    603     ) \
    604      "\n" \
    605      "\nMain operation mode:" \
    606      "\n    -t  List" \
    607      "\n    -i  Extract" \
    608     IF_FEATURE_CPIO_O( \
    609      "\n    -o  Create (requires -H newc)" \
    610     ) \
    611     IF_FEATURE_CPIO_P( \
    612      "\n    -p DIR  Copy files to DIR" \
    613     ) \
    614      "\nOptions:" \
    615      "\n    -d  Make leading directories" \
    616      "\n    -m  Preserve mtime" \
    617      "\n    -v  Verbose" \
    618      "\n    -u  Overwrite" \
    619      "\n    -F FILE Input (-t,-i,-p) or output (-o) file" \
    620     IF_FEATURE_CPIO_O( \
    621      "\n    -H newc Archive format" \
    622     ) \
    623 
    624 #define crond_trivial_usage \
    625        "-fbS -l N " IF_FEATURE_CROND_D("-d N ") "-L LOGFILE -c DIR"
    626 #define crond_full_usage "\n\n" \
    627        "    -f  Foreground" \
    628      "\n    -b  Background (default)" \
    629      "\n    -S  Log to syslog (default)" \
    630      "\n    -l  Set log level. 0 is the most verbose, default 8" \
    631     IF_FEATURE_CROND_D( \
    632      "\n    -d  Set log level, log to stderr" \
    633     ) \
    634      "\n    -L  Log to file" \
    635      "\n    -c  Working dir" \
    636 
    637 #define crontab_trivial_usage \
    638        "[-c DIR] [-u USER] [-ler]|[FILE]"
    639 #define crontab_full_usage "\n\n" \
    640        "    -c  Crontab directory" \
    641      "\n    -u  User" \
    642      "\n    -l  List crontab" \
    643      "\n    -e  Edit crontab" \
    644      "\n    -r  Delete crontab" \
    645      "\n    FILE    Replace crontab by FILE ('-': stdin)" \
    646 
    647 #define cryptpw_trivial_usage \
    648        "[OPTIONS] [PASSWORD] [SALT]"
    649 /* We do support -s, we just don't mention it */
    650 #define cryptpw_full_usage "\n\n" \
    651        "Crypt the PASSWORD using crypt(3)\n" \
    652      "\nOptions:" \
    653     IF_LONG_OPTS( \
    654      "\n    -P,--password-fd=N  Read password from fd N" \
    655 /*   "\n    -s,--stdin      Use stdin; like -P0" */ \
    656      "\n    -m,--method=TYPE    Encryption method TYPE" \
    657      "\n    -S,--salt=SALT" \
    658     ) \
    659     IF_NOT_LONG_OPTS( \
    660      "\n    -P N    Read password from fd N" \
    661 /*   "\n    -s  Use stdin; like -P0" */ \
    662      "\n    -m TYPE Encryption method TYPE" \
    663      "\n    -S SALT" \
    664     ) \
    665 
    666 /* mkpasswd is an alias to cryptpw */
    667 
    668 #define mkpasswd_trivial_usage \
    669        "[OPTIONS] [PASSWORD] [SALT]"
    670 /* We do support -s, we just don't mention it */
    671 #define mkpasswd_full_usage "\n\n" \
    672        "Crypt the PASSWORD using crypt(3)\n" \
    673      "\nOptions:" \
    674     IF_LONG_OPTS( \
    675      "\n    -P,--password-fd=N  Read password from fd N" \
    676 /*   "\n    -s,--stdin      Use stdin; like -P0" */ \
    677      "\n    -m,--method=TYPE    Encryption method TYPE" \
    678      "\n    -S,--salt=SALT" \
    679     ) \
    680     IF_NOT_LONG_OPTS( \
    681      "\n    -P N    Read password from fd N" \
    682 /*   "\n    -s  Use stdin; like -P0" */ \
    683      "\n    -m TYPE Encryption method TYPE" \
    684      "\n    -S SALT" \
    685     ) \
    686 
    687 #define cut_trivial_usage \
    688        "[OPTIONS] [FILE]..."
    689 #define cut_full_usage "\n\n" \
    690        "Print selected fields from each input FILE to stdout\n" \
    691      "\nOptions:" \
    692      "\n    -b LIST Output only bytes from LIST" \
    693      "\n    -c LIST Output only characters from LIST" \
    694      "\n    -d CHAR Use CHAR instead of tab as the field delimiter" \
    695      "\n    -s  Output only the lines containing delimiter" \
    696      "\n    -f N    Print only these fields" \
    697      "\n    -n  Ignored" \
    698 
    699 #define cut_example_usage \
    700        "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
    701        "Hello\n" \
    702        "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
    703        "world\n"
    704 
    705 #define dd_trivial_usage \
    706        "[if=FILE] [of=FILE] " IF_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
    707        "    [seek=N]" IF_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
    708 #define dd_full_usage "\n\n" \
    709        "Copy a file with converting and formatting\n" \
    710      "\nOptions:" \
    711      "\n    if=FILE     Read from FILE instead of stdin" \
    712      "\n    of=FILE     Write to FILE instead of stdout" \
    713      "\n    bs=N        Read and write N bytes at a time" \
    714     IF_FEATURE_DD_IBS_OBS( \
    715      "\n    ibs=N       Read N bytes at a time" \
    716     ) \
    717     IF_FEATURE_DD_IBS_OBS( \
    718      "\n    obs=N       Write N bytes at a time" \
    719     ) \
    720      "\n    count=N     Copy only N input blocks" \
    721      "\n    skip=N      Skip N input blocks" \
    722      "\n    seek=N      Skip N output blocks" \
    723     IF_FEATURE_DD_IBS_OBS( \
    724      "\n    conv=notrunc    Don't truncate output file" \
    725      "\n    conv=noerror    Continue after read errors" \
    726      "\n    conv=sync   Pad blocks with zeros" \
    727      "\n    conv=fsync  Physically write data out before finishing" \
    728     ) \
    729      "\n" \
    730      "\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024)," \
    731      "\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)" \
    732 
    733 #define dd_example_usage \
    734        "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
    735        "4+0 records in\n" \
    736        "4+0 records out\n"
    737 
    738 #define deallocvt_trivial_usage \
    739        "[N]"
    740 #define deallocvt_full_usage "\n\n" \
    741        "Deallocate unused virtual terminal /dev/ttyN"
    742 
    743 #define delgroup_trivial_usage \
    744     IF_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
    745 #define delgroup_full_usage "\n\n" \
    746        "Delete group GROUP from the system" \
    747     IF_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
    748 
    749 #define deluser_trivial_usage \
    750        "USER"
    751 #define deluser_full_usage "\n\n" \
    752        "Delete USER from the system"
    753 
    754 #define devmem_trivial_usage \
    755     "ADDRESS [WIDTH [VALUE]]"
    756 
    757 #define devmem_full_usage "\n\n" \
    758        "Read/write from physical address\n" \
    759      "\n    ADDRESS Address to act upon" \
    760      "\n    WIDTH   Width (8/16/...)" \
    761      "\n    VALUE   Data to be written" \
    762 
    763 #define devfsd_trivial_usage \
    764        "mntpnt [-v]" IF_DEVFSD_FG_NP("[-fg][-np]")
    765 #define devfsd_full_usage "\n\n" \
    766        "Manage devfs permissions and old device name symlinks\n" \
    767      "\nOptions:" \
    768      "\n    mntpnt  The mount point where devfs is mounted" \
    769      "\n    -v  Print the protocol version numbers for devfsd" \
    770      "\n        and the kernel-side protocol version and exit" \
    771     IF_DEVFSD_FG_NP( \
    772      "\n    -fg Run in foreground" \
    773      "\n    -np Exit after parsing the configuration file" \
    774      "\n        and processing synthetic REGISTER events," \
    775      "\n        don't poll for events" \
    776     )
    777 
    778 #define df_trivial_usage \
    779     "[-Pk" \
    780     IF_FEATURE_HUMAN_READABLE("mh") \
    781     IF_FEATURE_DF_FANCY("ai] [-B SIZE") \
    782     "] [FILESYSTEM]..."
    783 #define df_full_usage "\n\n" \
    784        "Print filesystem usage statistics\n" \
    785      "\nOptions:" \
    786      "\n    -P  POSIX output format" \
    787      "\n    -k  1024-byte blocks (default)" \
    788     IF_FEATURE_HUMAN_READABLE( \
    789      "\n    -m  1M-byte blocks" \
    790      "\n    -h  Human readable (e.g. 1K 243M 2G)" \
    791     ) \
    792     IF_FEATURE_DF_FANCY( \
    793      "\n    -a  Show all filesystems" \
    794      "\n    -i  Inodes" \
    795      "\n    -B SIZE Blocksize" \
    796     ) \
    797 
    798 #define df_example_usage \
    799        "$ df\n" \
    800        "Filesystem           1K-blocks      Used Available Use% Mounted on\n" \
    801        "/dev/sda3              8690864   8553540    137324  98% /\n" \
    802        "/dev/sda1                64216     36364     27852  57% /boot\n" \
    803        "$ df /dev/sda3\n" \
    804        "Filesystem           1K-blocks      Used Available Use% Mounted on\n" \
    805        "/dev/sda3              8690864   8553540    137324  98% /\n" \
    806        "$ POSIXLY_CORRECT=sure df /dev/sda3\n" \
    807        "Filesystem         512B-blocks      Used Available Use% Mounted on\n" \
    808        "/dev/sda3             17381728  17107080    274648  98% /\n" \
    809        "$ POSIXLY_CORRECT=yep df -P /dev/sda3\n" \
    810        "Filesystem          512-blocks      Used Available Capacity Mounted on\n" \
    811        "/dev/sda3             17381728  17107080    274648      98% /\n"
    812 
    813 #define dhcprelay_trivial_usage \
    814        "CLIENT_IFACE[,CLIENT_IFACE2]... SERVER_IFACE [SERVER_IP]"
    815 #define dhcprelay_full_usage "\n\n" \
    816        "Relay DHCP requests between clients and server" \
    817 
    818 #define diff_trivial_usage \
    819        "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
    820 #define diff_full_usage "\n\n" \
    821        "Compare files line by line and output the differences between them.\n" \
    822        "This implementation supports unified diffs only.\n" \
    823      "\nOptions:" \
    824      "\n    -a  Treat all files as text" \
    825      "\n    -b  Ignore changes in the amount of whitespace" \
    826      "\n    -B  Ignore changes whose lines are all blank" \
    827      "\n    -d  Try hard to find a smaller set of changes" \
    828      "\n    -i  Ignore case differences" \
    829      "\n    -L  Use LABEL instead of the filename in the unified header" \
    830      "\n    -N  Treat absent files as empty" \
    831      "\n    -q  Output only whether files differ" \
    832      "\n    -r  Recurse" \
    833      "\n    -S  Start with FILE when comparing directories" \
    834      "\n    -T  Make tabs line up by prefixing a tab when necessary" \
    835      "\n    -s  Report when two files are the same" \
    836      "\n    -t  Expand tabs to spaces in output" \
    837      "\n    -U  Output LINES lines of context" \
    838      "\n    -w  Ignore all whitespace" \
    839 
    840 #define dirname_trivial_usage \
    841        "FILENAME"
    842 #define dirname_full_usage "\n\n" \
    843        "Strip non-directory suffix from FILENAME"
    844 #define dirname_example_usage \
    845        "$ dirname /tmp/foo\n" \
    846        "/tmp\n" \
    847        "$ dirname /tmp/foo/\n" \
    848        "/tmp\n"
    849 
    850 #define dmesg_trivial_usage \
    851        "[-c] [-n LEVEL] [-s SIZE]"
    852 #define dmesg_full_usage "\n\n" \
    853        "Print or control the kernel ring buffer\n" \
    854      "\nOptions:" \
    855      "\n    -c      Clear ring buffer after printing" \
    856      "\n    -n LEVEL    Set console logging level" \
    857      "\n    -s SIZE     Buffer size" \
    858 
    859 #define dnsd_trivial_usage \
    860        "[-dvs] [-c CONFFILE] [-t TTL_SEC] [-p PORT] [-i ADDR]"
    861 #define dnsd_full_usage "\n\n" \
    862        "Small static DNS server daemon\n" \
    863      "\nOptions:" \
    864      "\n    -c FILE Config file" \
    865      "\n    -t SEC  TTL" \
    866      "\n    -p PORT Listen on PORT" \
    867      "\n    -i ADDR Listen on ADDR" \
    868      "\n    -d  Daemonize" \
    869      "\n    -v  Verbose" \
    870      "\n    -s  Send successful replies only. Use this if you want" \
    871      "\n        to use /etc/resolv.conf with two nameserver lines:" \
    872      "\n            nameserver DNSD_SERVER" \
    873      "\n            nameserver NORNAL_DNS_SERVER" \
    874 
    875 #define dos2unix_trivial_usage \
    876        "[-ud] [FILE]"
    877 #define dos2unix_full_usage "\n\n" \
    878        "Convert FILE in-place from DOS to Unix format.\n" \
    879        "When no file is given, use stdin/stdout.\n" \
    880      "\nOptions:" \
    881      "\n    -u  dos2unix" \
    882      "\n    -d  unix2dos" \
    883 
    884 #define unix2dos_trivial_usage \
    885        "[-ud] [FILE]"
    886 #define unix2dos_full_usage "\n\n" \
    887        "Convert FILE in-place from Unix to DOS format.\n" \
    888        "When no file is given, use stdin/stdout.\n" \
    889      "\nOptions:" \
    890      "\n    -u  dos2unix" \
    891      "\n    -d  unix2dos" \
    892 
    893 #define dpkg_trivial_usage \
    894        "[-ilCPru] [-F OPT] PACKAGE"
    895 #define dpkg_full_usage "\n\n" \
    896        "Install, remove and manage Debian packages\n" \
    897      "\nOptions:" \
    898     IF_LONG_OPTS( \
    899      "\n    -i,--install    Install the package" \
    900      "\n    -l,--list   List of installed packages" \
    901      "\n    --configure Configure an unpackaged package" \
    902      "\n    -P,--purge  Purge all files of a package" \
    903      "\n    -r,--remove Remove all but the configuration files for a package" \
    904      "\n    --unpack    Unpack a package, but don't configure it" \
    905      "\n    --force-depends Ignore dependency problems" \
    906      "\n    --force-confnew Overwrite existing config files when installing" \
    907      "\n    --force-confold Keep old config files when installing" \
    908     ) \
    909     IF_NOT_LONG_OPTS( \
    910      "\n    -i      Install the package" \
    911      "\n    -l      List of installed packages" \
    912      "\n    -C      Configure an unpackaged package" \
    913      "\n    -P      Purge all files of a package" \
    914      "\n    -r      Remove all but the configuration files for a package" \
    915      "\n    -u      Unpack a package, but don't configure it" \
    916      "\n    -F depends  Ignore dependency problems" \
    917      "\n    -F confnew  Overwrite existing config files when installing" \
    918      "\n    -F confold  Keep old config files when installing" \
    919     )
    920 
    921 #define dpkg_deb_trivial_usage \
    922        "[-cefxX] FILE [argument]"
    923 #define dpkg_deb_full_usage "\n\n" \
    924        "Perform actions on Debian packages (.debs)\n" \
    925      "\nOptions:" \
    926      "\n    -c  List contents of filesystem tree" \
    927      "\n    -e  Extract control files to [argument] directory" \
    928      "\n    -f  Display control field name starting with [argument]" \
    929      "\n    -x  Extract packages filesystem tree to directory" \
    930      "\n    -X  Verbose extract" \
    931 
    932 #define dpkg_deb_example_usage \
    933        "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
    934 
    935 #define du_trivial_usage \
    936        "[-aHLdclsx" IF_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
    937 #define du_full_usage "\n\n" \
    938        "Summarize disk space used for each FILE and/or directory.\n" \
    939        "Disk space is printed in units of " \
    940     IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
    941     IF_NOT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
    942        " bytes.\n" \
    943      "\nOptions:" \
    944      "\n    -a  Show file sizes too" \
    945      "\n    -L  Follow all symlinks" \
    946      "\n    -H  Follow symlinks on command line" \
    947      "\n    -d N    Limit output to directories (and files with -a) of depth < N" \
    948      "\n    -c  Show grand total" \
    949      "\n    -l  Count sizes many times if hard linked" \
    950      "\n    -s  Display only a total for each argument" \
    951      "\n    -x  Skip directories on different filesystems" \
    952     IF_FEATURE_HUMAN_READABLE( \
    953      "\n    -h  Sizes in human readable format (e.g., 1K 243M 2G )" \
    954      "\n    -m  Sizes in megabytes" \
    955     ) \
    956      "\n    -k  Sizes in kilobytes" \
    957             IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K(" (default)") \
    958 
    959 #define du_example_usage \
    960        "$ du\n" \
    961        "16      ./CVS\n" \
    962        "12      ./kernel-patches/CVS\n" \
    963        "80      ./kernel-patches\n" \
    964        "12      ./tests/CVS\n" \
    965        "36      ./tests\n" \
    966        "12      ./scripts/CVS\n" \
    967        "16      ./scripts\n" \
    968        "12      ./docs/CVS\n" \
    969        "104     ./docs\n" \
    970        "2417    .\n"
    971 
    972 #define dumpkmap_trivial_usage \
    973        "> keymap"
    974 #define dumpkmap_full_usage "\n\n" \
    975        "Print a binary keyboard translation table to stdout"
    976 #define dumpkmap_example_usage \
    977        "$ dumpkmap > keymap\n"
    978 
    979 #define dumpleases_trivial_usage \
    980        "[-r|-a] [-f LEASEFILE]"
    981 #define dumpleases_full_usage "\n\n" \
    982        "Display DHCP leases granted by udhcpd\n" \
    983      "\nOptions:" \
    984     IF_LONG_OPTS( \
    985      "\n    -f,--file=FILE  Lease file" \
    986      "\n    -r,--remaining  Show remaining time" \
    987      "\n    -a,--absolute   Show expiration time" \
    988     ) \
    989     IF_NOT_LONG_OPTS( \
    990      "\n    -f FILE Lease file" \
    991      "\n    -r  Show remaining time" \
    992      "\n    -a  Show expiration time" \
    993     )
    994 
    995 /*
    996 #define e2fsck_trivial_usage \
    997        "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
    998        "[-I inode_buffer_blocks] [-P process_inode_size] " \
    999        "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
    1000        "[-E extended-options] device"
    1001 #define e2fsck_full_usage "\n\n" \
    1002        "Check ext2/ext3 file system\n" \
    1003      "\nOptions:" \
    1004      "\n    -p      Automatic repair (no questions)" \
    1005      "\n    -n      Make no changes to the filesystem" \
    1006      "\n    -y      Assume 'yes' to all questions" \
    1007      "\n    -c      Check for bad blocks and add them to the badblock list" \
    1008      "\n    -f      Force checking even if filesystem is marked clean" \
    1009      "\n    -v      Verbose" \
    1010      "\n    -b superblock   Use alternative superblock" \
    1011      "\n    -B blocksize    Force blocksize when looking for superblock" \
    1012      "\n    -j journal  Set location of the external journal" \
    1013      "\n    -l file     Add to badblocks list" \
    1014      "\n    -L file     Set badblocks list" \
    1015 */
    1016 
    1017 #define echo_trivial_usage \
    1018     IF_FEATURE_FANCY_ECHO("[-neE] ") "[ARG]..."
    1019 #define echo_full_usage "\n\n" \
    1020        "Print the specified ARGs to stdout" \
    1021     IF_FEATURE_FANCY_ECHO( "\n" \
    1022      "\nOptions:" \
    1023      "\n    -n  Suppress trailing newline" \
    1024      "\n    -e  Interpret backslash escapes (i.e., \\t=tab)" \
    1025      "\n    -E  Don't interpret backslash escapes (default)" \
    1026     )
    1027 #define echo_example_usage \
    1028        "$ echo \"Erik is cool\"\n" \
    1029        "Erik is cool\n" \
    1030     IF_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
    1031        "Erik\n" \
    1032        "is\n" \
    1033        "cool\n" \
    1034        "$ echo \"Erik\\nis\\ncool\"\n" \
    1035        "Erik\\nis\\ncool\n")
    1036 
    1037 #define eject_trivial_usage \
    1038        "[-t] [-T] [DEVICE]"
    1039 #define eject_full_usage "\n\n" \
    1040        "Eject DEVICE or default /dev/cdrom\n" \
    1041      "\nOptions:" \
    1042     IF_FEATURE_EJECT_SCSI( \
    1043      "\n    -s  SCSI device" \
    1044     ) \
    1045      "\n    -t  Close tray" \
    1046      "\n    -T  Open/close tray (toggle)" \
    1047 
    1048 #define ed_trivial_usage ""
    1049 #define ed_full_usage ""
    1050 
    1051 #define env_trivial_usage \
    1052        "[-iu] [-] [name=value]... [PROG ARGS]"
    1053 #define env_full_usage "\n\n" \
    1054        "Print the current environment or run PROG after setting up\n" \
    1055        "the specified environment\n" \
    1056      "\nOptions:" \
    1057      "\n    -, -i   Start with an empty environment" \
    1058      "\n    -u  Remove variable from the environment" \
    1059 
    1060 #define ether_wake_trivial_usage \
    1061        "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
    1062 #define ether_wake_full_usage "\n\n" \
    1063        "Send a magic packet to wake up sleeping machines.\n" \
    1064        "MAC must be a station address (00:11:22:33:44:55) or\n" \
    1065        "a hostname with a known 'ethers' entry.\n" \
    1066      "\nOptions:" \
    1067      "\n    -b      Send wake-up packet to the broadcast address" \
    1068      "\n    -i iface    Interface to use (default eth0)" \
    1069      "\n    -p pass     Append four or six byte password PW to the packet" \
    1070 
    1071 #define expand_trivial_usage \
    1072        "[-i] [-t N] [FILE]..."
    1073 #define expand_full_usage "\n\n" \
    1074        "Convert tabs to spaces, writing to stdout\n" \
    1075      "\nOptions:" \
    1076     IF_FEATURE_EXPAND_LONG_OPTIONS( \
    1077      "\n    -i,--initial    Don't convert tabs after non blanks" \
    1078      "\n    -t,--tabs=N Tabstops every N chars" \
    1079     ) \
    1080     IF_NOT_FEATURE_EXPAND_LONG_OPTIONS( \
    1081      "\n    -i  Don't convert tabs after non blanks" \
    1082      "\n    -t  Tabstops every N chars" \
    1083     )
    1084 
    1085 #define expr_trivial_usage \
    1086        "EXPRESSION"
    1087 #define expr_full_usage "\n\n" \
    1088        "Print the value of EXPRESSION to stdout\n" \
    1089     "\n" \
    1090        "EXPRESSION may be:\n" \
    1091        "    ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
    1092        "    ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
    1093        "    ARG1 < ARG2 1 if ARG1 is less than ARG2, else 0. Similarly:\n" \
    1094        "    ARG1 <= ARG2\n" \
    1095        "    ARG1 = ARG2\n" \
    1096        "    ARG1 != ARG2\n" \
    1097        "    ARG1 >= ARG2\n" \
    1098        "    ARG1 > ARG2\n" \
    1099        "    ARG1 + ARG2 Sum of ARG1 and ARG2. Similarly:\n" \
    1100        "    ARG1 - ARG2\n" \
    1101        "    ARG1 * ARG2\n" \
    1102        "    ARG1 / ARG2\n" \
    1103        "    ARG1 % ARG2\n" \
    1104        "    STRING : REGEXP     Anchored pattern match of REGEXP in STRING\n" \
    1105        "    match STRING REGEXP Same as STRING : REGEXP\n" \
    1106        "    substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
    1107        "    index STRING CHARS  Index in STRING where any CHARS is found, or 0\n" \
    1108        "    length STRING       Length of STRING\n" \
    1109        "    quote TOKEN     Interpret TOKEN as a string, even if\n" \
    1110        "                it is a keyword like 'match' or an\n" \
    1111        "                operator like '/'\n" \
    1112        "    (EXPRESSION)        Value of EXPRESSION\n" \
    1113        "\n" \
    1114        "Beware that many operators need to be escaped or quoted for shells.\n" \
    1115        "Comparisons are arithmetic if both ARGs are numbers, else\n" \
    1116        "lexicographical. Pattern matches return the string matched between\n" \
    1117        "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
    1118        "of characters matched or 0."
    1119 
    1120 #define fakeidentd_trivial_usage \
    1121        "[-fiw] [-b ADDR] [STRING]"
    1122 #define fakeidentd_full_usage "\n\n" \
    1123        "Provide fake ident (auth) service\n" \
    1124      "\nOptions:" \
    1125      "\n    -f  Run in foreground" \
    1126      "\n    -i  Inetd mode" \
    1127      "\n    -w  Inetd 'wait' mode" \
    1128      "\n    -b ADDR Bind to specified address" \
    1129      "\n    STRING  Ident answer string (default: nobody)" \
    1130 
    1131 #define false_trivial_usage \
    1132        ""
    1133 #define false_full_usage "\n\n" \
    1134        "Return an exit code of FALSE (1)"
    1135 
    1136 #define false_example_usage \
    1137        "$ false\n" \
    1138        "$ echo $?\n" \
    1139        "1\n"
    1140 
    1141 #define fbsplash_trivial_usage \
    1142        "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
    1143 #define fbsplash_full_usage "\n\n" \
    1144        "Options:" \
    1145      "\n    -s  Image" \
    1146      "\n    -c  Hide cursor" \
    1147      "\n    -d  Framebuffer device (default /dev/fb0)" \
    1148      "\n    -i  Config file (var=value):" \
    1149      "\n            BAR_LEFT,BAR_TOP,BAR_WIDTH,BAR_HEIGHT" \
    1150      "\n            BAR_R,BAR_G,BAR_B" \
    1151      "\n    -f  Control pipe (else exit after drawing image)" \
    1152      "\n            commands: 'NN' (% for progress bar) or 'exit'" \
    1153 
    1154 #define fbset_trivial_usage \
    1155        "[OPTIONS] [MODE]"
    1156 #define fbset_full_usage "\n\n" \
    1157        "Show and modify frame buffer settings"
    1158 
    1159 #define fbset_example_usage \
    1160        "$ fbset\n" \
    1161        "mode \"1024x768-76\"\n" \
    1162        "    # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
    1163        "    geometry 1024 768 1024 768 16\n" \
    1164        "    timings 12714 128 32 16 4 128 4\n" \
    1165        "    accel false\n" \
    1166        "    rgba 5/11,6/5,5/0,0/0\n" \
    1167        "endmode\n"
    1168 
    1169 #define fdflush_trivial_usage \
    1170        "DEVICE"
    1171 #define fdflush_full_usage "\n\n" \
    1172        "Force floppy disk drive to detect disk change"
    1173 
    1174 #define fdformat_trivial_usage \
    1175        "[-n] DEVICE"
    1176 #define fdformat_full_usage "\n\n" \
    1177        "Format floppy disk\n" \
    1178      "\nOptions:" \
    1179      "\n    -n  Don't verify after format" \
    1180 
    1181 /* Looks like someone forgot to add this to config system */
    1182 #ifndef ENABLE_FEATURE_FDISK_BLKSIZE
    1183 # define ENABLE_FEATURE_FDISK_BLKSIZE 0
    1184 # define IF_FEATURE_FDISK_BLKSIZE(a)
    118522#endif
    1186 
    1187 #define fdisk_trivial_usage \
    1188        "[-ul" IF_FEATURE_FDISK_BLKSIZE("s") "] " \
    1189        "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
    1190 #define fdisk_full_usage "\n\n" \
    1191        "Change partition table\n" \
    1192      "\nOptions:" \
    1193      "\n    -u      Start and End are in sectors (instead of cylinders)" \
    1194      "\n    -l      Show partition table for each DISK, then exit" \
    1195     IF_FEATURE_FDISK_BLKSIZE( \
    1196      "\n    -s      Show partition sizes in kb for each DISK, then exit" \
    1197     ) \
    1198      "\n    -b 2048     (for certain MO disks) use 2048-byte sectors" \
    1199      "\n    -C CYLINDERS    Set number of cylinders/heads/sectors" \
    1200      "\n    -H HEADS" \
    1201      "\n    -S SECTORS" \
    1202 
    1203 #define fgconsole_trivial_usage \
    1204     ""
    1205 #define fgconsole_full_usage "\n\n" \
    1206     "Get active console"
    1207 
    1208 #define findfs_trivial_usage \
    1209        "LABEL=label or UUID=uuid"
    1210 #define findfs_full_usage "\n\n" \
    1211        "Find a filesystem device based on a label or UUID"
    1212 #define findfs_example_usage \
    1213        "$ findfs LABEL=MyDevice"
    1214 
    1215 #define flash_lock_trivial_usage \
    1216        "MTD_DEVICE OFFSET SECTORS"
    1217 #define flash_lock_full_usage "\n\n" \
    1218        "Lock part or all of an MTD device. If SECTORS is -1, then all sectors\n" \
    1219        "will be locked, regardless of the value of OFFSET"
    1220 
    1221 #define flash_unlock_trivial_usage \
    1222        "MTD_DEVICE"
    1223 #define flash_unlock_full_usage "\n\n" \
    1224        "Unlock an MTD device"
    1225 
    1226 #define flash_eraseall_trivial_usage \
    1227        "[-jq] MTD_DEVICE"
    1228 #define flash_eraseall_full_usage "\n\n" \
    1229        "Erase an MTD device\n" \
    1230      "\nOptions:" \
    1231      "\n    -j  Format the device for jffs2" \
    1232      "\n    -q  Don't display progress messages" \
    1233 
    1234 #define flashcp_trivial_usage \
    1235        "-v FILE MTD_DEVICE"
    1236 #define flashcp_full_usage "\n\n" \
    1237        "Copy an image to MTD device\n" \
    1238      "\nOptions:" \
    1239      "\n    -v  Verbose" \
    1240 
    1241 #define flock_trivial_usage \
    1242        "[-sxun] FD|{FILE [-c] PROG ARGS}"
    1243 #define flock_full_usage "\n\n" \
    1244        "[Un]lock file descriptor, or lock FILE, run PROG\n" \
    1245      "\nOptions:" \
    1246      "\n    -s  Shared lock" \
    1247      "\n    -x  Exclusive lock (default)" \
    1248      "\n    -u  Unlock FD" \
    1249      "\n    -n  Fail rather than wait" \
    1250 
    1251 #define fold_trivial_usage \
    1252        "[-bs] [-w WIDTH] [FILE]..."
    1253 #define fold_full_usage "\n\n" \
    1254        "Wrap input lines in each FILE (or stdin), writing to stdout\n" \
    1255      "\nOptions:" \
    1256      "\n    -b  Count bytes rather than columns" \
    1257      "\n    -s  Break at spaces" \
    1258      "\n    -w  Use WIDTH columns instead of 80" \
    1259 
    1260 #define free_trivial_usage \
    1261        "" IF_DESKTOP("[-b/k/m/g]")
    1262 #define free_full_usage "\n\n" \
    1263        "Display the amount of free and used system memory"
    1264 #define free_example_usage \
    1265        "$ free\n" \
    1266        "              total         used         free       shared      buffers\n" \
    1267        "  Mem:       257628       248724         8904        59644        93124\n" \
    1268        " Swap:       128516         8404       120112\n" \
    1269        "Total:       386144       257128       129016\n" \
    1270 
    1271 #define freeramdisk_trivial_usage \
    1272        "DEVICE"
    1273 #define freeramdisk_full_usage "\n\n" \
    1274        "Free all memory used by the specified ramdisk"
    1275 #define freeramdisk_example_usage \
    1276        "$ freeramdisk /dev/ram2\n"
    1277 
    1278 #define fsck_trivial_usage \
    1279        "[-ANPRTV] [-C FD] [-t FSTYPE] [FS_OPTS] [BLOCKDEV]..."
    1280 #define fsck_full_usage "\n\n" \
    1281        "Check and repair filesystems\n" \
    1282      "\nOptions:" \
    1283      "\n    -A  Walk /etc/fstab and check all filesystems" \
    1284      "\n    -N  Don't execute, just show what would be done" \
    1285      "\n    -P  With -A, check filesystems in parallel" \
    1286      "\n    -R  With -A, skip the root filesystem" \
    1287      "\n    -T  Don't show title on startup" \
    1288      "\n    -V  Verbose" \
    1289      "\n    -C n    Write status information to specified filedescriptor" \
    1290      "\n    -t TYPE List of filesystem types to check" \
    1291 
    1292 #define fsck_minix_trivial_usage \
    1293        "[-larvsmf] BLOCKDEV"
    1294 #define fsck_minix_full_usage "\n\n" \
    1295        "Check MINIX filesystem\n" \
    1296      "\nOptions:" \
    1297      "\n    -l  List all filenames" \
    1298      "\n    -r  Perform interactive repairs" \
    1299      "\n    -a  Perform automatic repairs" \
    1300      "\n    -v  Verbose" \
    1301      "\n    -s  Output superblock information" \
    1302      "\n    -m  Show \"mode not cleared\" warnings" \
    1303      "\n    -f  Force file system check" \
    1304 
    1305 #define ftpd_trivial_usage \
    1306        "[-wvS] [-t N] [-T N] [DIR]"
    1307 #define ftpd_full_usage "\n\n" \
    1308        "Anonymous FTP server\n" \
    1309        "\n" \
    1310        "ftpd should be used as an inetd service.\n" \
    1311        "ftpd's line for inetd.conf:\n" \
    1312        "    21 stream tcp nowait root ftpd ftpd /files/to/serve\n" \
    1313        "It also can be ran from tcpsvd:\n" \
    1314        "    tcpsvd -vE 0.0.0.0 21 ftpd /files/to/serve\n" \
    1315      "\nOptions:" \
    1316      "\n    -w  Allow upload" \
    1317      "\n    -v  Log to stderr" \
    1318      "\n    -S  Log to syslog" \
    1319      "\n    -t,-T   Idle and absolute timeouts" \
    1320      "\n    DIR Change root to this directory" \
    1321 
    1322 #define ftpget_trivial_usage \
    1323        "[OPTIONS] HOST [LOCAL_FILE] REMOTE_FILE"
    1324 #define ftpget_full_usage "\n\n" \
    1325        "Retrieve a remote file via FTP\n" \
    1326      "\nOptions:" \
    1327     IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
    1328      "\n    -c,--continue   Continue previous transfer" \
    1329      "\n    -v,--verbose    Verbose" \
    1330      "\n    -u,--username   Username" \
    1331      "\n    -p,--password   Password" \
    1332      "\n    -P,--port   Port number" \
    1333     ) \
    1334     IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
    1335      "\n    -c  Continue previous transfer" \
    1336      "\n    -v  Verbose" \
    1337      "\n    -u  Username" \
    1338      "\n    -p  Password" \
    1339      "\n    -P  Port number" \
    1340     )
    1341 
    1342 #define ftpput_trivial_usage \
    1343        "[OPTIONS] HOST [REMOTE_FILE] LOCAL_FILE"
    1344 #define ftpput_full_usage "\n\n" \
    1345        "Store a local file on a remote machine via FTP\n" \
    1346      "\nOptions:" \
    1347     IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
    1348      "\n    -v,--verbose    Verbose" \
    1349      "\n    -u,--username   Username" \
    1350      "\n    -p,--password   Password" \
    1351      "\n    -P,--port   Port number" \
    1352     ) \
    1353     IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
    1354      "\n    -v  Verbose" \
    1355      "\n    -u  Username" \
    1356      "\n    -p  Password" \
    1357      "\n    -P  Port number" \
    1358     )
    1359 
    1360 #define fuser_trivial_usage \
    1361        "[OPTIONS] FILE or PORT/PROTO"
    1362 #define fuser_full_usage "\n\n" \
    1363        "Find processes which use FILEs or PORTs\n" \
    1364      "\nOptions:" \
    1365      "\n    -m  Find processes which use same fs as FILEs" \
    1366      "\n    -4,-6   Search only IPv4/IPv6 space" \
    1367      "\n    -s  Don't display PIDs" \
    1368      "\n    -k  Kill found processes" \
    1369      "\n    -SIGNAL Signal to send (default: KILL)" \
    1370 
    1371 #define getenforce_trivial_usage NOUSAGE_STR
    1372 #define getenforce_full_usage ""
    1373 
    1374 #define getopt_trivial_usage \
    1375        "[OPTIONS]"
    1376 #define getopt_full_usage "\n\n" \
    1377        "Options:" \
    1378     IF_LONG_OPTS( \
    1379      "\n    -a,--alternative        Allow long options starting with single -" \
    1380      "\n    -l,--longoptions=longopts   Long options to be recognized" \
    1381      "\n    -n,--name=progname      The name under which errors are reported" \
    1382      "\n    -o,--options=optstring      Short options to be recognized" \
    1383      "\n    -q,--quiet          Disable error reporting by getopt(3)" \
    1384      "\n    -Q,--quiet-output       No normal output" \
    1385      "\n    -s,--shell=shell        Set shell quoting conventions" \
    1386      "\n    -T,--test           Test for getopt(1) version" \
    1387      "\n    -u,--unquoted           Don't quote the output" \
    1388     ) \
    1389     IF_NOT_LONG_OPTS( \
    1390      "\n    -a      Allow long options starting with single -" \
    1391      "\n    -l longopts Long options to be recognized" \
    1392      "\n    -n progname The name under which errors are reported" \
    1393      "\n    -o optstring    Short options to be recognized" \
    1394      "\n    -q      Disable error reporting by getopt(3)" \
    1395      "\n    -Q      No normal output" \
    1396      "\n    -s shell    Set shell quoting conventions" \
    1397      "\n    -T      Test for getopt(1) version" \
    1398      "\n    -u      Don't quote the output" \
    1399     )
    1400 #define getopt_example_usage \
    1401        "$ cat getopt.test\n" \
    1402        "#!/bin/sh\n" \
    1403        "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
    1404        "       -n 'example.busybox' -- \"$@\"`\n" \
    1405        "if [ $? != 0 ]; then exit 1; fi\n" \
    1406        "eval set -- \"$GETOPT\"\n" \
    1407        "while true; do\n" \
    1408        " case $1 in\n" \
    1409        "   -a|--a-long) echo \"Option a\"; shift;;\n" \
    1410        "   -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
    1411        "   -c|--c-long)\n" \
    1412        "     case \"$2\" in\n" \
    1413        "       \"\") echo \"Option c, no argument\"; shift 2;;\n" \
    1414        "       *)  echo \"Option c, argument '$2'\"; shift 2;;\n" \
    1415        "     esac;;\n" \
    1416        "   --) shift; break;;\n" \
    1417        "   *) echo \"Internal error!\"; exit 1;;\n" \
    1418        " esac\n" \
    1419        "done\n"
    1420 
    1421 #define getsebool_trivial_usage \
    1422        "-a or getsebool boolean..."
    1423 #define getsebool_full_usage "\n\n" \
    1424        "    -a  Show all selinux booleans"
    1425 
    1426 #define getty_trivial_usage \
    1427        "[OPTIONS] BAUD_RATE TTY [TERMTYPE]"
    1428 #define getty_full_usage "\n\n" \
    1429        "Open a tty, prompt for a login name, then invoke /bin/login\n" \
    1430      "\nOptions:" \
    1431      "\n    -h      Enable hardware (RTS/CTS) flow control" \
    1432      "\n    -i      Don't display /etc/issue before running login" \
    1433      "\n    -L      Local line, don't do carrier detect" \
    1434      "\n    -m      Get baud rate from modem's CONNECT status message" \
    1435      "\n    -w      Wait for a CR or LF before sending /etc/issue" \
    1436      "\n    -n      Don't prompt the user for a login name" \
    1437      "\n    -f ISSUE_FILE   Display ISSUE_FILE instead of /etc/issue" \
    1438      "\n    -l LOGIN    Invoke LOGIN instead of /bin/login" \
    1439      "\n    -t SEC      Terminate after SEC if no username is read" \
    1440      "\n    -I INITSTR  Send INITSTR before anything else" \
    1441      "\n    -H HOST     Log HOST into the utmp file as the hostname" \
    1442 
    1443 #define gunzip_trivial_usage \
    1444        "[-cft] [FILE]..."
    1445 #define gunzip_full_usage "\n\n" \
    1446        "Decompress FILEs (or stdin)\n" \
    1447      "\nOptions:" \
    1448      "\n    -c  Write to stdout" \
    1449      "\n    -f  Force" \
    1450      "\n    -t  Test file integrity" \
    1451 
    1452 #define gunzip_example_usage \
    1453        "$ ls -la /tmp/BusyBox*\n" \
    1454        "-rw-rw-r--    1 andersen andersen   557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
    1455        "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
    1456        "$ ls -la /tmp/BusyBox*\n" \
    1457        "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
    1458 
    1459 #define gzip_trivial_usage \
    1460        "[-cfd] [FILE]..."
    1461 #define gzip_full_usage "\n\n" \
    1462        "Compress FILEs (or stdin)\n" \
    1463      "\nOptions:" \
    1464      "\n    -d  Decompress" \
    1465      "\n    -c  Write to stdout" \
    1466      "\n    -f  Force" \
    1467 
    1468 #define gzip_example_usage \
    1469        "$ ls -la /tmp/busybox*\n" \
    1470        "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
    1471        "$ gzip /tmp/busybox.tar\n" \
    1472        "$ ls -la /tmp/busybox*\n" \
    1473        "-rw-rw-r--    1 andersen andersen   554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
    1474 
    1475 #define hdparm_trivial_usage \
    1476        "[OPTIONS] [DEVICE]"
    1477 #define hdparm_full_usage "\n\n" \
    1478        "Options:" \
    1479      "\n    -a  Get/set fs readahead" \
    1480      "\n    -A  Set drive read-lookahead flag (0/1)" \
    1481      "\n    -b  Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
    1482      "\n    -B  Set Advanced Power Management setting (1-255)" \
    1483      "\n    -c  Get/set IDE 32-bit IO setting" \
    1484      "\n    -C  Check IDE power mode status" \
    1485     IF_FEATURE_HDPARM_HDIO_GETSET_DMA( \
    1486      "\n    -d  Get/set using_dma flag") \
    1487      "\n    -D  Enable/disable drive defect-mgmt" \
    1488      "\n    -f  Flush buffer cache for device on exit" \
    1489      "\n    -g  Display drive geometry" \
    1490      "\n    -h  Display terse usage information" \
    1491     IF_FEATURE_HDPARM_GET_IDENTITY( \
    1492      "\n    -i  Display drive identification") \
    1493     IF_FEATURE_HDPARM_GET_IDENTITY( \
    1494      "\n    -I  Detailed/current information directly from drive") \
    1495      "\n    -k  Get/set keep_settings_over_reset flag (0/1)" \
    1496      "\n    -K  Set drive keep_features_over_reset flag (0/1)" \
    1497      "\n    -L  Set drive doorlock (0/1) (removable harddisks only)" \
    1498      "\n    -m  Get/set multiple sector count" \
    1499      "\n    -n  Get/set ignore-write-errors flag (0/1)" \
    1500      "\n    -p  Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
    1501      "\n    -P  Set drive prefetch count" \
    1502 /*   "\n    -q  Change next setting quietly" - not supported ib bbox */ \
    1503      "\n    -Q  Get/set DMA tagged-queuing depth (if supported)" \
    1504      "\n    -r  Get/set readonly flag (DANGEROUS to set)" \
    1505     IF_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
    1506      "\n    -R  Register an IDE interface (DANGEROUS)") \
    1507      "\n    -S  Set standby (spindown) timeout" \
    1508      "\n    -t  Perform device read timings" \
    1509      "\n    -T  Perform cache read timings" \
    1510      "\n    -u  Get/set unmaskirq flag (0/1)" \
    1511     IF_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
    1512      "\n    -U  Unregister an IDE interface (DANGEROUS)") \
    1513      "\n    -v  Defaults; same as -mcudkrag for IDE drives" \
    1514      "\n    -V  Display program version and exit immediately" \
    1515     IF_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
    1516      "\n    -w  Perform device reset (DANGEROUS)") \
    1517      "\n    -W  Set drive write-caching flag (0/1) (DANGEROUS)" \
    1518     IF_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
    1519      "\n    -x  Tristate device for hotswap (0/1) (DANGEROUS)") \
    1520      "\n    -X  Set IDE xfer mode (DANGEROUS)" \
    1521      "\n    -y  Put IDE drive in standby mode" \
    1522      "\n    -Y  Put IDE drive to sleep" \
    1523      "\n    -Z  Disable Seagate auto-powersaving mode" \
    1524      "\n    -z  Reread partition table" \
    1525 
    1526 #define head_trivial_usage \
    1527        "[OPTIONS] [FILE]..."
    1528 #define head_full_usage "\n\n" \
    1529        "Print first 10 lines of each FILE (or stdin) to stdout.\n" \
    1530        "With more than one FILE, precede each with a filename header.\n" \
    1531      "\nOptions:" \
    1532      "\n    -n N[kbm]   Print first N lines" \
    1533     IF_FEATURE_FANCY_HEAD( \
    1534      "\n    -c N[kbm]   Print first N bytes" \
    1535      "\n    -q      Never print headers" \
    1536      "\n    -v      Always print headers" \
    1537     ) \
    1538      "\n" \
    1539      "\nN may be suffixed by k (x1024), b (x512), or m (x1024^2)." \
    1540 
    1541 #define head_example_usage \
    1542        "$ head -n 2 /etc/passwd\n" \
    1543        "root:x:0:0:root:/root:/bin/bash\n" \
    1544        "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
    1545 
    1546 #define tail_trivial_usage \
    1547        "[OPTIONS] [FILE]..."
    1548 #define tail_full_usage "\n\n" \
    1549        "Print last 10 lines of each FILE (or stdin) to stdout.\n" \
    1550        "With more than one FILE, precede each with a filename header.\n" \
    1551      "\nOptions:" \
    1552      "\n    -f      Print data as file grows" \
    1553     IF_FEATURE_FANCY_TAIL( \
    1554      "\n    -s SECONDS  Wait SECONDS between reads with -f" \
    1555     ) \
    1556      "\n    -n N[kbm]   Print last N lines" \
    1557     IF_FEATURE_FANCY_TAIL( \
    1558      "\n    -c N[kbm]   Print last N bytes" \
    1559      "\n    -q      Never print headers" \
    1560      "\n    -v      Always print headers" \
    1561      "\n" \
    1562      "\nN may be suffixed by k (x1024), b (x512), or m (x1024^2)." \
    1563      "\nIf N starts with a '+', output begins with the Nth item from the start" \
    1564      "\nof each file, not from the end." \
    1565     ) \
    1566 
    1567 #define tail_example_usage \
    1568        "$ tail -n 1 /etc/resolv.conf\n" \
    1569        "nameserver 10.0.0.1\n"
    1570 
    1571 #define hexdump_trivial_usage \
    1572        "[-bcCdefnosvx" IF_FEATURE_HEXDUMP_REVERSE("R") "] [FILE]..."
    1573 #define hexdump_full_usage "\n\n" \
    1574        "Display FILEs (or stdin) in a user specified format\n" \
    1575      "\nOptions:" \
    1576      "\n    -b      One-byte octal display" \
    1577      "\n    -c      One-byte character display" \
    1578      "\n    -C      Canonical hex+ASCII, 16 bytes per line" \
    1579      "\n    -d      Two-byte decimal display" \
    1580      "\n    -e FORMAT STRING" \
    1581      "\n    -f FORMAT FILE" \
    1582      "\n    -n LENGTH   Interpret only LENGTH bytes of input" \
    1583      "\n    -o      Two-byte octal display" \
    1584      "\n    -s OFFSET   Skip OFFSET bytes" \
    1585      "\n    -v      Display all input data" \
    1586      "\n    -x      Two-byte hexadecimal display" \
    1587     IF_FEATURE_HEXDUMP_REVERSE( \
    1588      "\n    -R      Reverse of 'hexdump -Cv'") \
    1589 
    1590 #define hd_trivial_usage \
    1591        "FILE..."
    1592 #define hd_full_usage "\n\n" \
    1593        "hd is an alias for hexdump -C"
    1594 
    1595 #define hostid_trivial_usage \
    1596        ""
    1597 #define hostid_full_usage "\n\n" \
    1598        "Print out a unique 32-bit identifier for the machine"
    1599 
    1600 #define hostname_trivial_usage \
    1601        "[OPTIONS] [HOSTNAME | -F FILE]"
    1602 #define hostname_full_usage "\n\n" \
    1603        "Get or set hostname or DNS domain name\n" \
    1604      "\nOptions:" \
    1605      "\n    -s  Short" \
    1606      "\n    -i  Addresses for the hostname" \
    1607      "\n    -d  DNS domain name" \
    1608      "\n    -f  Fully qualified domain name" \
    1609      "\n    -F FILE Use FILE's content as hostname" \
    1610 
    1611 #define hostname_example_usage \
    1612        "$ hostname\n" \
    1613        "sage\n"
    1614 
    1615 #define dnsdomainname_trivial_usage NOUSAGE_STR
    1616 #define dnsdomainname_full_usage ""
    1617 
    1618 #define httpd_trivial_usage \
    1619        "[-ifv[v]]" \
    1620        " [-c CONFFILE]" \
    1621        " [-p [IP:]PORT]" \
    1622     IF_FEATURE_HTTPD_SETUID(" [-u USER[:GRP]]") \
    1623     IF_FEATURE_HTTPD_BASIC_AUTH(" [-r REALM]") \
    1624        " [-h HOME]\n" \
    1625        "or httpd -d/-e" IF_FEATURE_HTTPD_AUTH_MD5("/-m") " STRING"
    1626 #define httpd_full_usage "\n\n" \
    1627        "Listen for incoming HTTP requests\n" \
    1628      "\nOptions:" \
    1629      "\n    -i      Inetd mode" \
    1630      "\n    -f      Don't daemonize" \
    1631      "\n    -v[v]       Verbose" \
    1632      "\n    -p [IP:]PORT    Bind to IP:PORT (default *:80)" \
    1633     IF_FEATURE_HTTPD_SETUID( \
    1634      "\n    -u USER[:GRP]   Set uid/gid after binding to port") \
    1635     IF_FEATURE_HTTPD_BASIC_AUTH( \
    1636      "\n    -r REALM    Authentication Realm for Basic Authentication") \
    1637      "\n    -h HOME     Home directory (default .)" \
    1638      "\n    -c FILE     Configuration file (default {/etc,HOME}/httpd.conf)" \
    1639     IF_FEATURE_HTTPD_AUTH_MD5( \
    1640      "\n    -m STRING   MD5 crypt STRING") \
    1641      "\n    -e STRING   HTML encode STRING" \
    1642      "\n    -d STRING   URL decode STRING" \
    1643 
    1644 #define hwclock_trivial_usage \
    1645     IF_FEATURE_HWCLOCK_LONG_OPTIONS( \
    1646        "[-r|--show] [-s|--hctosys] [-w|--systohc]" \
    1647        " [-l|--localtime] [-u|--utc]" \
    1648        " [-f FILE]" \
    1649     ) \
    1650     IF_NOT_FEATURE_HWCLOCK_LONG_OPTIONS( \
    1651        "[-r] [-s] [-w] [-l] [-u] [-f FILE]" \
    1652     )
    1653 #define hwclock_full_usage "\n\n" \
    1654        "Query and set hardware clock (RTC)\n" \
    1655      "\nOptions:" \
    1656      "\n    -r  Show hardware clock time" \
    1657      "\n    -s  Set system time from hardware clock" \
    1658      "\n    -w  Set hardware clock to system time" \
    1659      "\n    -u  Hardware clock is in UTC" \
    1660      "\n    -l  Hardware clock is in local time" \
    1661      "\n    -f FILE Use specified device (e.g. /dev/rtc2)" \
    1662 
    1663 #define id_trivial_usage \
    1664        "[OPTIONS] [USER]"
    1665 #define id_full_usage "\n\n" \
    1666        "Print information about USER or the current user\n" \
    1667      "\nOptions:" \
    1668     IF_SELINUX( \
    1669      "\n    -Z  Security context" \
    1670     ) \
    1671      "\n    -u  User ID" \
    1672      "\n    -g  Group ID" \
    1673      "\n    -G  Supplementary group IDs" \
    1674      "\n    -n  Print names instead of numbers" \
    1675      "\n    -r  Print real ID instead of effective ID" \
    1676 
    1677 #define id_example_usage \
    1678        "$ id\n" \
    1679        "uid=1000(andersen) gid=1000(andersen)\n"
    1680 
    1681 #define ifconfig_trivial_usage \
    1682     IF_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
    1683 #define ifconfig_full_usage "\n\n" \
    1684        "Configure a network interface\n" \
    1685      "\nOptions:" \
    1686      "\n" \
    1687     IF_FEATURE_IPV6( \
    1688        "    [add ADDRESS[/PREFIXLEN]]\n") \
    1689     IF_FEATURE_IPV6( \
    1690        "    [del ADDRESS[/PREFIXLEN]]\n") \
    1691        "    [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
    1692        "    [netmask ADDRESS] [dstaddr ADDRESS]\n" \
    1693     IF_FEATURE_IFCONFIG_SLIP( \
    1694        "    [outfill NN] [keepalive NN]\n") \
    1695        "    " IF_FEATURE_IFCONFIG_HW("[hw ether" IF_FEATURE_HWIB("|infiniband")" ADDRESS] ") "[metric NN] [mtu NN]\n" \
    1696        "    [[-]trailers] [[-]arp] [[-]allmulti]\n" \
    1697        "    [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
    1698     IF_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
    1699        "    [mem_start NN] [io_addr NN] [irq NN]\n") \
    1700        "    [up|down] ..."
    1701 
    1702 #define ifenslave_trivial_usage \
    1703        "[-cdf] MASTER_IFACE SLAVE_IFACE..."
    1704 #define ifenslave_full_usage "\n\n" \
    1705        "Configure network interfaces for parallel routing\n" \
    1706      "\nOptions:" \
    1707      "\n    -c,--change-active  Change active slave" \
    1708      "\n    -d,--detach     Remove slave interface from bonding device" \
    1709      "\n    -f,--force      Force, even if interface is not Ethernet" \
    1710 /*   "\n    -r,--receive-slave  Create a receive-only slave" */
    1711 
    1712 #define ifenslave_example_usage \
    1713        "To create a bond device, simply follow these three steps:\n" \
    1714        "- ensure that the required drivers are properly loaded:\n" \
    1715        "  # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
    1716        "- assign an IP address to the bond device:\n" \
    1717        "  # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
    1718        "- attach all the interfaces you need to the bond device:\n" \
    1719        "  # ifenslave bond0 eth0 eth1 eth2\n" \
    1720        "  If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
    1721        "  interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
    1722        "  To detach a dead interface without setting the bond device down:\n" \
    1723        "  # ifenslave -d bond0 eth1\n\n" \
    1724        "  To set the bond device down and automatically release all the slaves:\n" \
    1725        "  # ifconfig bond0 down\n\n" \
    1726        "  To change active slave:\n" \
    1727        "  # ifenslave -c bond0 eth0\n" \
    1728 
    1729 #define ifplugd_trivial_usage \
    1730        "[OPTIONS]"
    1731 #define ifplugd_full_usage "\n\n" \
    1732        "Network interface plug detection daemon\n" \
    1733      "\nOptions:" \
    1734      "\n    -n      Don't daemonize" \
    1735      "\n    -s      Don't log to syslog" \
    1736      "\n    -i IFACE    Interface" \
    1737      "\n    -f/-F       Treat link detection error as link down/link up" \
    1738      "\n            (otherwise exit on error)" \
    1739      "\n    -a      Don't up interface at each link probe" \
    1740      "\n    -M      Monitor creation/destruction of interface" \
    1741      "\n            (otherwise it must exist)" \
    1742      "\n    -r PROG     Script to run" \
    1743      "\n    -x ARG      Extra argument for script" \
    1744      "\n    -I      Don't exit on nonzero exit code from script" \
    1745      "\n    -p      Don't run script on daemon startup" \
    1746      "\n    -q      Don't run script on daemon quit" \
    1747      "\n    -l      Run script on startup even if no cable is detected" \
    1748      "\n    -t SECS     Poll time in seconds" \
    1749      "\n    -u SECS     Delay before running script after link up" \
    1750      "\n    -d SECS     Delay after link down" \
    1751      "\n    -m MODE     API mode (mii, priv, ethtool, wlan, iff, auto)" \
    1752      "\n    -k      Kill running daemon" \
    1753 
    1754 #define ifup_trivial_usage \
    1755        "[-an"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] [-i FILE] IFACE..."
    1756 #define ifup_full_usage "\n\n" \
    1757        "Options:" \
    1758      "\n    -a  De/configure all interfaces automatically" \
    1759      "\n    -i FILE Use FILE for interface definitions" \
    1760      "\n    -n  Print out what would happen, but don't do it" \
    1761     IF_FEATURE_IFUPDOWN_MAPPING( \
    1762      "\n        (note: doesn't disable mappings)" \
    1763      "\n    -m  Don't run any mappings" \
    1764     ) \
    1765      "\n    -v  Print out what would happen before doing it" \
    1766      "\n    -f  Force de/configuration" \
    1767 
    1768 #define ifdown_trivial_usage \
    1769        "[-an"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] [-i FILE] IFACE..."
    1770 #define ifdown_full_usage "\n\n" \
    1771        "Options:" \
    1772      "\n    -a  De/configure all interfaces automatically" \
    1773      "\n    -i FILE Use FILE for interface definitions" \
    1774      "\n    -n  Print out what would happen, but don't do it" \
    1775     IF_FEATURE_IFUPDOWN_MAPPING( \
    1776      "\n        (note: doesn't disable mappings)" \
    1777      "\n    -m  Don't run any mappings" \
    1778     ) \
    1779      "\n    -v  Print out what would happen before doing it" \
    1780      "\n    -f  Force de/configuration" \
    1781 
    1782 #define inetd_trivial_usage \
    1783        "[-fe] [-q N] [-R N] [CONFFILE]"
    1784 #define inetd_full_usage "\n\n" \
    1785        "Listen for network connections and launch programs\n" \
    1786      "\nOptions:" \
    1787      "\n    -f  Run in foreground" \
    1788      "\n    -e  Log to stderr" \
    1789      "\n    -q N    Socket listen queue (default: 128)" \
    1790      "\n    -R N    Pause services after N connects/min" \
    1791      "\n        (default: 0 - disabled)" \
    1792 
    1793 #define inotifyd_trivial_usage \
    1794     "PROG FILE1[:MASK]..."
    1795 #define inotifyd_full_usage "\n\n" \
    1796        "Run PROG on filesystem changes." \
    1797      "\nWhen a filesystem event matching MASK occurs on FILEn," \
    1798      "\nPROG ACTUAL_EVENTS FILEn [SUBFILE] is run." \
    1799      "\nEvents:" \
    1800      "\n    a   File is accessed" \
    1801      "\n    c   File is modified" \
    1802      "\n    e   Metadata changed" \
    1803      "\n    w   Writable file is closed" \
    1804      "\n    0   Unwritable file is closed" \
    1805      "\n    r   File is opened" \
    1806      "\n    D   File is deleted" \
    1807      "\n    M   File is moved" \
    1808      "\n    u   Backing fs is unmounted" \
    1809      "\n    o   Event queue overflowed" \
    1810      "\n    x   File can't be watched anymore" \
    1811      "\nIf watching a directory:" \
    1812      "\n    m   Subfile is moved into dir" \
    1813      "\n    y   Subfile is moved out of dir" \
    1814      "\n    n   Subfile is created" \
    1815      "\n    d   Subfile is deleted" \
    1816      "\n" \
    1817      "\ninotifyd waits for PROG to exit." \
    1818      "\nWhen x event happens for all FILEs, inotifyd exits." \
    1819 
    1820 /* -v, -b, -c are ignored */
    1821 #define install_trivial_usage \
    1822     "[-cdDsp] [-o USER] [-g GRP] [-m MODE] [SOURCE]... DEST"
    1823 #define install_full_usage "\n\n" \
    1824        "Copy files and set attributes\n" \
    1825      "\nOptions:" \
    1826      "\n    -c  Just copy (default)" \
    1827      "\n    -d  Create directories" \
    1828      "\n    -D  Create leading target directories" \
    1829      "\n    -s  Strip symbol table" \
    1830      "\n    -p  Preserve date" \
    1831      "\n    -o USER Set ownership" \
    1832      "\n    -g GRP  Set group ownership" \
    1833      "\n    -m MODE Set permissions" \
    1834     IF_SELINUX( \
    1835      "\n    -Z  Set security context" \
    1836     )
    1837 
    1838 /* would need to make the " | " optional depending on more than one selected: */
    1839 #define ip_trivial_usage \
    1840        "[OPTIONS] {" \
    1841     IF_FEATURE_IP_ADDRESS("address | ") \
    1842     IF_FEATURE_IP_ROUTE("route | ") \
    1843     IF_FEATURE_IP_LINK("link | ") \
    1844     IF_FEATURE_IP_TUNNEL("tunnel | ") \
    1845     IF_FEATURE_IP_RULE("rule") \
    1846        "} {COMMAND}"
    1847 #define ip_full_usage "\n\n" \
    1848        "ip [OPTIONS] OBJECT {COMMAND}\n" \
    1849        "where OBJECT := {" \
    1850     IF_FEATURE_IP_ADDRESS("address | ") \
    1851     IF_FEATURE_IP_ROUTE("route | ") \
    1852     IF_FEATURE_IP_LINK("link | ") \
    1853     IF_FEATURE_IP_TUNNEL("tunnel | ") \
    1854     IF_FEATURE_IP_RULE("rule") \
    1855        "}\n" \
    1856        "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
    1857 
    1858 #define ipaddr_trivial_usage \
    1859        "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
    1860        "        [dev STRING] [to PREFIX] }"
    1861 #define ipaddr_full_usage "\n\n" \
    1862        "ipaddr {add|delete} IFADDR dev STRING\n" \
    1863        "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
    1864        "    [to PREFIX] [label PATTERN]\n" \
    1865        "    IFADDR := PREFIX | ADDR peer PREFIX\n" \
    1866        "    [broadcast ADDR] [anycast ADDR]\n" \
    1867        "    [label STRING] [scope SCOPE-ID]\n" \
    1868        "    SCOPE-ID := [host | link | global | NUMBER]" \
    1869 
    1870 #define ipcalc_trivial_usage \
    1871        "[OPTIONS] ADDRESS[[/]NETMASK] [NETMASK]"
    1872 #define ipcalc_full_usage "\n\n" \
    1873        "Calculate IP network settings from a IP address\n" \
    1874      "\nOptions:" \
    1875     IF_FEATURE_IPCALC_LONG_OPTIONS( \
    1876      "\n    -b,--broadcast  Display calculated broadcast address" \
    1877      "\n    -n,--network    Display calculated network address" \
    1878      "\n    -m,--netmask    Display default netmask for IP" \
    1879     IF_FEATURE_IPCALC_FANCY( \
    1880      "\n    -p,--prefix Display the prefix for IP/NETMASK" \
    1881      "\n    -h,--hostname   Display first resolved host name" \
    1882      "\n    -s,--silent Don't ever display error messages" \
    1883     ) \
    1884     ) \
    1885     IF_NOT_FEATURE_IPCALC_LONG_OPTIONS( \
    1886      "\n    -b  Display calculated broadcast address" \
    1887      "\n    -n  Display calculated network address" \
    1888      "\n    -m  Display default netmask for IP" \
    1889     IF_FEATURE_IPCALC_FANCY( \
    1890      "\n    -p  Display the prefix for IP/NETMASK" \
    1891      "\n    -h  Display first resolved host name" \
    1892      "\n    -s  Don't ever display error messages" \
    1893     ) \
    1894     )
    1895 
    1896 #define ipcrm_trivial_usage \
    1897        "[-MQS key] [-mqs id]"
    1898 #define ipcrm_full_usage "\n\n" \
    1899        "Upper-case options MQS remove an object by shmkey value.\n" \
    1900        "Lower-case options remove an object by shmid value.\n" \
    1901      "\nOptions:" \
    1902      "\n    -mM Remove memory segment after last detach" \
    1903      "\n    -qQ Remove message queue" \
    1904      "\n    -sS Remove semaphore" \
    1905 
    1906 #define ipcs_trivial_usage \
    1907        "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
    1908 #define ipcs_full_usage "\n\n" \
    1909        "    -i  Show specific resource" \
    1910      "\nResource specification:" \
    1911      "\n    -m  Shared memory segments" \
    1912      "\n    -q  Message queues" \
    1913      "\n    -s  Semaphore arrays" \
    1914      "\n    -a  All (default)" \
    1915      "\nOutput format:" \
    1916      "\n    -t  Time" \
    1917      "\n    -c  Creator" \
    1918      "\n    -p  Pid" \
    1919      "\n    -l  Limits" \
    1920      "\n    -u  Summary" \
    1921 
    1922 #define iplink_trivial_usage \
    1923        "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
    1924 #define iplink_full_usage "\n\n" \
    1925        "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
    1926        "            dynamic { on | off } |\n" \
    1927        "            mtu MTU }\n" \
    1928        "iplink show [DEVICE]" \
    1929 
    1930 #define iproute_trivial_usage \
    1931        "{ list | flush | { add | del | change | append |\n" \
    1932        "        replace | monitor } ROUTE }"
    1933 #define iproute_full_usage "\n\n" \
    1934        "iproute { list | flush } SELECTOR\n" \
    1935        "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
    1936        "            [oif STRING]  [tos TOS]\n" \
    1937        "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
    1938        "            SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
    1939        "            ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]\n" \
    1940        "                [metric METRIC]" \
    1941 
    1942 #define iprule_trivial_usage \
    1943        "{[list | add | del] RULE}"
    1944 #define iprule_full_usage "\n\n" \
    1945        "iprule [list | add | del] SELECTOR ACTION\n" \
    1946        "    SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
    1947        "            [dev STRING] [pref NUMBER]\n" \
    1948        "    ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
    1949        "            [prohibit | reject | unreachable]\n" \
    1950        "            [realms [SRCREALM/]DSTREALM]\n" \
    1951        "    TABLE_ID := [local | main | default | NUMBER]" \
    1952 
    1953 #define iptunnel_trivial_usage \
    1954        "{ add | change | del | show } [NAME]\n" \
    1955        "    [mode { ipip | gre | sit }]\n" \
    1956        "    [remote ADDR] [local ADDR] [ttl TTL]"
    1957 #define iptunnel_full_usage "\n\n" \
    1958        "iptunnel { add | change | del | show } [NAME]\n" \
    1959        "    [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
    1960        "    [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
    1961        "    [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
    1962 
    1963 #define kbd_mode_trivial_usage \
    1964        "[-a|k|s|u] [-C TTY]"
    1965 #define kbd_mode_full_usage "\n\n" \
    1966        "Report or set the keyboard mode\n" \
    1967      "\nOptions:" \
    1968      "\n    -a  Default (ASCII)" \
    1969      "\n    -k  Medium-raw (keyboard)" \
    1970      "\n    -s  Raw (scancode)" \
    1971      "\n    -u  Unicode (utf-8)" \
    1972      "\n    -C TTY  Affect TTY instead of /dev/tty" \
    1973 
    1974 #define kill_trivial_usage \
    1975        "[-l] [-SIG] PID..."
    1976 #define kill_full_usage "\n\n" \
    1977        "Send a signal (default: TERM) to given PIDs\n" \
    1978      "\nOptions:" \
    1979      "\n    -l  List all signal names and numbers" \
    1980 /*   "\n    -s SIG  Yet another way of specifying SIG" */ \
    1981 
    1982 #define kill_example_usage \
    1983        "$ ps | grep apache\n" \
    1984        "252 root     root     S [apache]\n" \
    1985        "263 www-data www-data S [apache]\n" \
    1986        "264 www-data www-data S [apache]\n" \
    1987        "265 www-data www-data S [apache]\n" \
    1988        "266 www-data www-data S [apache]\n" \
    1989        "267 www-data www-data S [apache]\n" \
    1990        "$ kill 252\n"
    1991 
    1992 #define killall_trivial_usage \
    1993        "[-l] [-q] [-SIG] PROCESS_NAME..."
    1994 #define killall_full_usage "\n\n" \
    1995        "Send a signal (default: TERM) to given processes\n" \
    1996      "\nOptions:" \
    1997      "\n    -l  List all signal names and numbers" \
    1998 /*   "\n    -s SIG  Yet another way of specifying SIG" */ \
    1999      "\n    -q  Don't complain if no processes were killed" \
    2000 
    2001 #define killall_example_usage \
    2002        "$ killall apache\n"
    2003 
    2004 #define killall5_trivial_usage \
    2005        "[-l] [-SIG] [-o PID]..."
    2006 #define killall5_full_usage "\n\n" \
    2007        "Send a signal (default: TERM) to all processes outside current session\n" \
    2008      "\nOptions:" \
    2009      "\n    -l  List all signal names and numbers" \
    2010      "\n    -o PID  Don't signal this PID" \
    2011 /*   "\n    -s SIG  Yet another way of specifying SIG" */ \
    2012 
    2013 #define klogd_trivial_usage \
    2014        "[-c N] [-n]"
    2015 #define klogd_full_usage "\n\n" \
    2016        "Kernel logger\n" \
    2017      "\nOptions:" \
    2018      "\n    -c N    Only messages with level < N are printed to console" \
    2019      "\n    -n  Run in foreground" \
    2020 
    2021 #define length_trivial_usage \
    2022        "STRING"
    2023 #define length_full_usage "\n\n" \
    2024        "Print STRING's length"
    2025 
    2026 #define length_example_usage \
    2027        "$ length Hello\n" \
    2028        "5\n"
    2029 
    2030 #define less_trivial_usage \
    2031        "[-EMNmh~I?] [FILE]..."
    2032 #define less_full_usage "\n\n" \
    2033        "View FILE (or stdin) one screenful at a time\n" \
    2034      "\nOptions:" \
    2035      "\n    -E  Quit once the end of a file is reached" \
    2036      "\n    -M,-m   Display status line with line numbers" \
    2037      "\n        and percentage through the file" \
    2038      "\n    -N  Prefix line number to each line" \
    2039      "\n    -I  Ignore case in all searches" \
    2040      "\n    -~  Suppress ~s displayed past the end of the file" \
    2041 
    2042 #define linux32_trivial_usage NOUSAGE_STR
    2043 #define linux32_full_usage ""
    2044 #define linux64_trivial_usage NOUSAGE_STR
    2045 #define linux64_full_usage ""
    2046 
    2047 #define setarch_trivial_usage \
    2048        "personality PROG ARGS"
    2049 #define setarch_full_usage "\n\n" \
    2050        "Personality may be:\n" \
    2051        "    linux32     Set 32bit uname emulation\n" \
    2052        "    linux64     Set 64bit uname emulation" \
    2053 
    2054 #define ln_trivial_usage \
    2055        "[OPTIONS] TARGET... LINK|DIR"
    2056 #define ln_full_usage "\n\n" \
    2057        "Create a link LINK or DIR/TARGET to the specified TARGET(s)\n" \
    2058      "\nOptions:" \
    2059      "\n    -s  Make symlinks instead of hardlinks" \
    2060      "\n    -f  Remove existing destinations" \
    2061      "\n    -n  Don't dereference symlinks - treat like normal file" \
    2062      "\n    -b  Make a backup of the target (if exists) before link operation" \
    2063      "\n    -S suf  Use suffix instead of ~ when making backup files" \
    2064 
    2065 #define ln_example_usage \
    2066        "$ ln -s BusyBox /tmp/ls\n" \
    2067        "$ ls -l /tmp/ls\n" \
    2068        "lrwxrwxrwx    1 root     root            7 Apr 12 18:39 ls -> BusyBox*\n"
    2069 
    2070 #define load_policy_trivial_usage NOUSAGE_STR
    2071 #define load_policy_full_usage ""
    2072 
    2073 #define loadfont_trivial_usage \
    2074        "< font"
    2075 #define loadfont_full_usage "\n\n" \
    2076        "Load a console font from stdin" \
    2077 /*   "\n    -C TTY  Affect TTY instead of /dev/tty" */ \
    2078 
    2079 #define loadfont_example_usage \
    2080        "$ loadfont < /etc/i18n/fontname\n"
    2081 
    2082 #define loadkmap_trivial_usage \
    2083        "< keymap"
    2084 #define loadkmap_full_usage "\n\n" \
    2085        "Load a binary keyboard translation table from stdin\n" \
    2086 /*   "\n    -C TTY  Affect TTY instead of /dev/tty" */ \
    2087 
    2088 #define loadkmap_example_usage \
    2089        "$ loadkmap < /etc/i18n/lang-keymap\n"
    2090 
    2091 #define logger_trivial_usage \
    2092        "[OPTIONS] [MESSAGE]"
    2093 #define logger_full_usage "\n\n" \
    2094        "Write MESSAGE (or stdin) to syslog\n" \
    2095      "\nOptions:" \
    2096      "\n    -s  Log to stderr as well as the system log" \
    2097      "\n    -t TAG  Log using the specified tag (defaults to user name)" \
    2098      "\n    -p PRIO Priority (numeric or facility.level pair)" \
    2099 
    2100 #define logger_example_usage \
    2101        "$ logger \"hello\"\n"
    2102 
    2103 #define login_trivial_usage \
    2104        "[-p] [-h HOST] [[-f] USER]"
    2105 #define login_full_usage "\n\n" \
    2106        "Begin a new session on the system\n" \
    2107      "\nOptions:" \
    2108      "\n    -f  Don't authenticate (user already authenticated)" \
    2109      "\n    -h  Name of the remote host" \
    2110      "\n    -p  Preserve environment" \
    2111 
    2112 #define logname_trivial_usage \
    2113        ""
    2114 #define logname_full_usage "\n\n" \
    2115        "Print the name of the current user"
    2116 #define logname_example_usage \
    2117        "$ logname\n" \
    2118        "root\n"
    2119 
    2120 #define logread_trivial_usage \
    2121        "[-f]"
    2122 #define logread_full_usage "\n\n" \
    2123        "Show messages in syslogd's circular buffer\n" \
    2124      "\nOptions:" \
    2125      "\n    -f  Output data as log grows" \
    2126 
    2127 #define losetup_trivial_usage \
    2128        "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
    2129        "    losetup -d LOOPDEV - disassociate\n" \
    2130        "    losetup [-f] - show"
    2131 #define losetup_full_usage "\n\n" \
    2132        "Options:" \
    2133      "\n    -o OFS  Start OFS bytes into FILE" \
    2134      "\n    -f  Show first free loop device" \
    2135 
    2136 #define losetup_notes_usage \
    2137        "No arguments will display all current associations.\n" \
    2138        "One argument (losetup /dev/loop1) will display the current association\n" \
    2139        "(if any), or disassociate it (with -d). The display shows the offset\n" \
    2140        "and filename of the file the loop device is currently bound to.\n\n" \
    2141        "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
    2142        "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
    2143        "losetup -f will show the first loop free loop device\n\n"
    2144 
    2145 #define lpd_trivial_usage \
    2146        "SPOOLDIR [HELPER [ARGS]]"
    2147 #define lpd_full_usage "\n\n" \
    2148        "SPOOLDIR must contain (symlinks to) device nodes or directories" \
    2149      "\nwith names matching print queue names. In the first case, jobs are" \
    2150      "\nsent directly to the device. Otherwise each job is stored in queue" \
    2151      "\ndirectory and HELPER program is called. Name of file to print" \
    2152      "\nis passed in $DATAFILE variable." \
    2153      "\nExample:" \
    2154      "\n    tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print" \
    2155 
    2156 #define lpq_trivial_usage \
    2157        "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID]... [-fs]"
    2158 #define lpq_full_usage "\n\n" \
    2159        "Options:" \
    2160      "\n    -P  lp service to connect to (else uses $PRINTER)" \
    2161      "\n    -d  Delete jobs" \
    2162      "\n    -f  Force any waiting job to be printed" \
    2163      "\n    -s  Short display" \
    2164 
    2165 #define lpr_trivial_usage \
    2166        "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE]..."
    2167 /* -C CLASS exists too, not shown.
    2168  * CLASS is supposed to be printed on banner page, if one is requested */
    2169 #define lpr_full_usage "\n\n" \
    2170        "Options:" \
    2171      "\n    -P  lp service to connect to (else uses $PRINTER)"\
    2172      "\n    -m  Send mail on completion" \
    2173      "\n    -h  Print banner page too" \
    2174      "\n    -V  Verbose" \
    2175 
    2176 #define ls_trivial_usage \
    2177        "[-1Aa" IF_FEATURE_LS_TIMESTAMPS("c") "Cd" \
    2178     IF_FEATURE_LS_TIMESTAMPS("e") IF_FEATURE_LS_FILETYPES("F") "iln" \
    2179     IF_FEATURE_LS_FILETYPES("p") IF_FEATURE_LS_FOLLOWLINKS("L") \
    2180     IF_FEATURE_LS_RECURSIVE("R") IF_FEATURE_LS_SORTFILES("rS") "s" \
    2181     IF_FEATURE_AUTOWIDTH("T") IF_FEATURE_LS_TIMESTAMPS("tu") \
    2182     IF_FEATURE_LS_SORTFILES("v") IF_FEATURE_AUTOWIDTH("w") "x" \
    2183     IF_FEATURE_LS_SORTFILES("X") IF_FEATURE_HUMAN_READABLE("h") "k" \
    2184     IF_SELINUX("K") "] [FILE]..."
    2185 #define ls_full_usage "\n\n" \
    2186        "List directory contents\n" \
    2187      "\nOptions:" \
    2188      "\n    -1  List in a single column" \
    2189      "\n    -A  Don't list . and .." \
    2190      "\n    -a  Don't hide entries starting with ." \
    2191      "\n    -C  List by columns" \
    2192     IF_FEATURE_LS_TIMESTAMPS( \
    2193      "\n    -c  With -l: sort by ctime") \
    2194     IF_FEATURE_LS_COLOR( \
    2195      "\n    --color[={always,never,auto}]   Control coloring") \
    2196      "\n    -d  List directory entries instead of contents" \
    2197     IF_FEATURE_LS_TIMESTAMPS( \
    2198      "\n    -e  List full date and time") \
    2199     IF_FEATURE_LS_FILETYPES( \
    2200      "\n    -F  Append indicator (one of */=@|) to entries") \
    2201      "\n    -i  List inode numbers" \
    2202      "\n    -l  Long listing format" \
    2203      "\n    -n  List numeric UIDs and GIDs instead of names" \
    2204     IF_FEATURE_LS_FILETYPES( \
    2205      "\n    -p  Append indicator (one of /=@|) to entries") \
    2206     IF_FEATURE_LS_FOLLOWLINKS( \
    2207      "\n    -L  List entries pointed to by symlinks") \
    2208     IF_FEATURE_LS_RECURSIVE( \
    2209      "\n    -R  Recurse") \
    2210     IF_FEATURE_LS_SORTFILES( \
    2211      "\n    -r  Sort in reverse order") \
    2212     IF_FEATURE_LS_SORTFILES( \
    2213      "\n    -S  Sort by file size") \
    2214      "\n    -s  List the size of each file, in blocks" \
    2215     IF_FEATURE_AUTOWIDTH( \
    2216      "\n    -T N    Assume tabstop every N columns") \
    2217     IF_FEATURE_LS_TIMESTAMPS( \
    2218      "\n    -t  With -l: sort by modification time") \
    2219     IF_FEATURE_LS_TIMESTAMPS( \
    2220      "\n    -u  With -l: sort by access time") \
    2221     IF_FEATURE_LS_SORTFILES( \
    2222      "\n    -v  Sort by version") \
    2223     IF_FEATURE_AUTOWIDTH( \
    2224      "\n    -w N    Assume the terminal is N columns wide") \
    2225      "\n    -x  List by lines" \
    2226     IF_FEATURE_LS_SORTFILES( \
    2227      "\n    -X  Sort by extension") \
    2228     IF_FEATURE_HUMAN_READABLE( \
    2229      "\n    -h  List sizes in human readable format (1K 243M 2G)") \
    2230     IF_SELINUX( \
    2231      "\n    -k  List security context") \
    2232     IF_SELINUX( \
    2233      "\n    -K  List security context in long format") \
    2234     IF_SELINUX( \
    2235      "\n    -Z  List security context and permission") \
    2236 
    2237 #define lsattr_trivial_usage \
    2238        "[-Radlv] [FILE]..."
    2239 #define lsattr_full_usage "\n\n" \
    2240        "List file attributes on an ext2 fs\n" \
    2241      "\nOptions:" \
    2242      "\n    -R  Recurse" \
    2243      "\n    -a  Don't hide entries starting with ." \
    2244      "\n    -d  List directory entries instead of contents" \
    2245      "\n    -l  List long flag names" \
    2246      "\n    -v  List the file's version/generation number" \
    2247 
    2248 #define lspci_trivial_usage \
    2249        "[-mk]"
    2250 #define lspci_full_usage "\n\n" \
    2251        "List all PCI devices" \
    2252      "\n" \
    2253      "\n    -m  Parseable output" \
    2254      "\n    -k  Show driver" \
    2255 
    2256 #define lsusb_trivial_usage NOUSAGE_STR
    2257 #define lsusb_full_usage ""
    2258 
    2259 #if ENABLE_FEATURE_MAKEDEVS_LEAF
    2260 #define makedevs_trivial_usage \
    2261        "NAME TYPE MAJOR MINOR FIRST LAST [s]"
    2262 #define makedevs_full_usage "\n\n" \
    2263        "Create a range of block or character special files" \
    2264      "\n" \
    2265      "\nTYPE is:" \
    2266      "\n    b   Block device" \
    2267      "\n    c   Character device" \
    2268      "\n    f   FIFO, MAJOR and MINOR are ignored" \
    2269      "\n" \
    2270      "\nFIRST..LAST specify numbers appended to NAME." \
    2271      "\nIf 's' is the last argument, the base device is created as well." \
    2272      "\n" \
    2273      "\nExamples:" \
    2274      "\n    makedevs /dev/ttyS c 4 66 2 63   ->  ttyS2-ttyS63" \
    2275      "\n    makedevs /dev/hda b 3 0 0 8 s    ->  hda,hda1-hda8"
    2276 #define makedevs_example_usage \
    2277        "# makedevs /dev/ttyS c 4 66 2 63\n" \
    2278        "[creates ttyS2-ttyS63]\n" \
    2279        "# makedevs /dev/hda b 3 0 0 8 s\n" \
    2280        "[creates hda,hda1-hda8]\n"
    2281 #endif
    2282 
    2283 #if ENABLE_FEATURE_MAKEDEVS_TABLE
    2284 #define makedevs_trivial_usage \
    2285        "[-d device_table] rootdir"
    2286 #define makedevs_full_usage "\n\n" \
    2287        "Create a range of special files as specified in a device table.\n" \
    2288        "Device table entries take the form of:\n" \
    2289        "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
    2290        "Where name is the file name, type can be one of:\n" \
    2291        "    f   Regular file\n" \
    2292        "    d   Directory\n" \
    2293        "    c   Character device\n" \
    2294        "    b   Block device\n" \
    2295        "    p   Fifo (named pipe)\n" \
    2296        "uid is the user id for the target file, gid is the group id for the\n" \
    2297        "target file. The rest of the entries (major, minor, etc) apply to\n" \
    2298        "to device special files. A '-' may be used for blank entries."
    2299 #define makedevs_example_usage \
    2300        "For example:\n" \
    2301        "<name>    <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
    2302        "/dev         d   755    0    0    -      -      -      -    -\n" \
    2303        "/dev/console c   666    0    0    5      1      -      -    -\n" \
    2304        "/dev/null    c   666    0    0    1      3      0      0    -\n" \
    2305        "/dev/zero    c   666    0    0    1      5      0      0    -\n" \
    2306        "/dev/hda     b   640    0    0    3      0      0      0    -\n" \
    2307        "/dev/hda     b   640    0    0    3      1      1      1    15\n\n" \
    2308        "Will Produce:\n" \
    2309        "/dev\n" \
    2310        "/dev/console\n" \
    2311        "/dev/null\n" \
    2312        "/dev/zero\n" \
    2313        "/dev/hda\n" \
    2314        "/dev/hda[0-15]\n"
    2315 #endif
    2316 
    2317 #define makemime_trivial_usage \
    2318        "[OPTIONS] [FILE]..."
    2319 #define makemime_full_usage "\n\n" \
    2320        "Create multipart MIME-encoded message from FILEs\n" \
    2321 /*     "Transfer encoding is base64, disposition is inline (not attachment)\n" */ \
    2322      "\nOptions:" \
    2323      "\n    -o FILE Output. Default: stdout" \
    2324      "\n    -a HDR  Add header. Examples:" \
    2325      "\n        \"From: user@host.org\", \"Date: `date -R`\"" \
    2326      "\n    -c CT   Content type. Default: text/plain" \
    2327      "\n    -C CS   Charset. Default: " CONFIG_FEATURE_MIME_CHARSET \
    2328 /*   "\n    -e ENC  Transfer encoding. Ignored. base64 is assumed" */ \
    2329      "\n" \
    2330      "\nOther options are silently ignored" \
    2331 
    2332 #define man_trivial_usage \
    2333        "[-aw] [MANPAGE]..."
    2334 #define man_full_usage "\n\n" \
    2335        "Format and display manual page\n" \
    2336      "\nOptions:" \
    2337      "\n    -a      Display all pages" \
    2338      "\n    -w  Show page locations" \
    2339 
    2340 #define matchpathcon_trivial_usage \
    2341        "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
    2342 #define matchpathcon_full_usage "\n\n" \
    2343        "    -n  Don't display path" \
    2344      "\n    -N  Don't use translations" \
    2345      "\n    -f  Use alternate file_context file" \
    2346      "\n    -p  Use prefix to speed translations" \
    2347      "\n    -V  Verify file context on disk matches defaults" \
    2348 
    2349 #define md5sum_trivial_usage \
    2350        "[FILE]..." \
    2351     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n   or: md5sum -c [-sw] [FILE]")
    2352 #define md5sum_full_usage "\n\n" \
    2353        "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
    2354     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
    2355      "\nOptions:" \
    2356      "\n    -c  Check sums against given list" \
    2357      "\n    -s  Don't output anything, status code shows success" \
    2358      "\n    -w  Warn about improperly formatted checksum lines" \
    2359     )
    2360 
    2361 #define md5sum_example_usage \
    2362        "$ md5sum < busybox\n" \
    2363        "6fd11e98b98a58f64ff3398d7b324003\n" \
    2364        "$ md5sum busybox\n" \
    2365        "6fd11e98b98a58f64ff3398d7b324003  busybox\n" \
    2366        "$ md5sum -c -\n" \
    2367        "6fd11e98b98a58f64ff3398d7b324003  busybox\n" \
    2368        "busybox: OK\n" \
    2369        "^D\n"
    2370 
    2371 #define sha1sum_trivial_usage \
    2372        "[FILE]..." \
    2373     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n   or: sha1sum -c [-sw] [FILE]")
    2374 #define sha1sum_full_usage "\n\n" \
    2375        "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums" \
    2376     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
    2377      "\nOptions:" \
    2378      "\n    -c  Check sums against given list" \
    2379      "\n    -s  Don't output anything, status code shows success" \
    2380      "\n    -w  Warn about improperly formatted checksum lines" \
    2381     )
    2382 
    2383 #define sha256sum_trivial_usage \
    2384        "[FILE]..." \
    2385     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n   or: sha256sum -c [-sw] [FILE]")
    2386 #define sha256sum_full_usage "\n\n" \
    2387        "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA256 checksums" \
    2388     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
    2389      "\nOptions:" \
    2390      "\n    -c  Check sums against given list" \
    2391      "\n    -s  Don't output anything, status code shows success" \
    2392      "\n    -w  Warn about improperly formatted checksum lines" \
    2393     )
    2394 
    2395 #define sha512sum_trivial_usage \
    2396        "[FILE]..." \
    2397     IF_FEATURE_MD5_SHA1_SUM_CHECK("\n   or: sha512sum -c [-sw] [FILE]")
    2398 #define sha512sum_full_usage "\n\n" \
    2399        "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA512 checksums" \
    2400     IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
    2401      "\nOptions:" \
    2402      "\n    -c  Check sums against given list" \
    2403      "\n    -s  Don't output anything, status code shows success" \
    2404      "\n    -w  Warn about improperly formatted checksum lines" \
    2405     )
    2406 
    2407 #define mdev_trivial_usage \
    2408        "[-s]"
    2409 #define mdev_full_usage "\n\n" \
    2410        "    -s  Scan /sys and populate /dev during system boot\n" \
    2411        "\n" \
    2412        "It can be run by kernel as a hotplug helper. To activate it:\n" \
    2413        " echo /sbin/mdev > /proc/sys/kernel/hotplug\n" \
    2414     IF_FEATURE_MDEV_CONF( \
    2415        "It uses /etc/mdev.conf with lines\n" \
    2416        "[-]DEVNAME UID:GID PERM" \
    2417             IF_FEATURE_MDEV_RENAME(" [>|=PATH]") \
    2418             IF_FEATURE_MDEV_EXEC(" [@|$|*PROG]") \
    2419     ) \
    2420 
    2421 #define mdev_notes_usage "" \
    2422     IF_FEATURE_MDEV_CONFIG( \
    2423        "The mdev config file contains lines that look like:\n" \
    2424        "  hd[a-z][0-9]* 0:3 660\n\n" \
    2425        "That's device name (with regex match), uid:gid, and permissions.\n\n" \
    2426     IF_FEATURE_MDEV_EXEC( \
    2427        "Optionally, that can be followed (on the same line) by a special character\n" \
    2428        "and a command line to run after creating/before deleting the corresponding\n" \
    2429        "device(s). The environment variable $MDEV indicates the active device node\n" \
    2430        "(which is useful if it's a regex match). For example:\n\n" \
    2431        "  hdc root:cdrom 660  *ln -s $MDEV cdrom\n\n" \
    2432        "The special characters are @ (run after creating), $ (run before deleting),\n" \
    2433        "and * (run both after creating and before deleting). The commands run in\n" \
    2434        "the /dev directory, and use system() which calls /bin/sh.\n\n" \
    2435     ) \
    2436        "Config file parsing stops on the first matching line. If no config\n" \
    2437        "entry is matched, devices are created with default 0:0 660. (Make\n" \
    2438        "the last line match .* to override this.)\n\n" \
    2439     )
    2440 
    2441 #define microcom_trivial_usage \
    2442        "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
    2443 #define microcom_full_usage "\n\n" \
    2444        "Copy bytes for stdin to TTY and from TTY to stdout\n" \
    2445      "\nOptions:" \
    2446      "\n    -d  Wait up to DELAY ms for TTY output before sending every" \
    2447      "\n        next byte to it" \
    2448      "\n    -t  Exit if both stdin and TTY are silent for TIMEOUT ms" \
    2449      "\n    -s  Set serial line to SPEED" \
    2450      "\n    -X  Disable special meaning of NUL and Ctrl-X from stdin" \
    2451 
    2452 #define mkdir_trivial_usage \
    2453        "[OPTIONS] DIRECTORY..."
    2454 #define mkdir_full_usage "\n\n" \
    2455        "Create DIRECTORY\n" \
    2456      "\nOptions:" \
    2457      "\n    -m MODE Mode" \
    2458      "\n    -p  No error if exists; make parent directories as needed" \
    2459     IF_SELINUX( \
    2460      "\n    -Z  Set security context" \
    2461     )
    2462 
    2463 #define mkdir_example_usage \
    2464        "$ mkdir /tmp/foo\n" \
    2465        "$ mkdir /tmp/foo\n" \
    2466        "/tmp/foo: File exists\n" \
    2467        "$ mkdir /tmp/foo/bar/baz\n" \
    2468        "/tmp/foo/bar/baz: No such file or directory\n" \
    2469        "$ mkdir -p /tmp/foo/bar/baz\n"
    2470 
    2471 #define mkfifo_trivial_usage \
    2472        "[-m MODE] " IF_SELINUX("[-Z] ") "NAME"
    2473 #define mkfifo_full_usage "\n\n" \
    2474        "Create named pipe\n" \
    2475      "\nOptions:" \
    2476      "\n    -m MODE Mode (default a=rw)" \
    2477     IF_SELINUX( \
    2478      "\n    -Z  Set security context" \
    2479     )
    2480 
    2481 #define mkfs_ext2_trivial_usage \
    2482        "[-Fn] " \
    2483        /* "[-c|-l filename] " */ \
    2484        "[-b BLK_SIZE] " \
    2485        /* "[-f fragment-size] [-g blocks-per-group] " */ \
    2486        "[-i INODE_RATIO] [-I INODE_SIZE] " \
    2487        /* "[-j] [-J journal-options] [-N number-of-inodes] " */ \
    2488        "[-m RESERVED_PERCENT] " \
    2489        /* "[-o creator-os] [-O feature[,...]] [-q] " */ \
    2490        /* "[r fs-revision-level] [-E extended-options] [-v] [-F] " */ \
    2491        "[-L LABEL] " \
    2492        /* "[-M last-mounted-directory] [-S] [-T filesystem-type] " */ \
    2493        "BLOCKDEV [KBYTES]"
    2494 #define mkfs_ext2_full_usage "\n\n" \
    2495        "    -b BLK_SIZE Block size, bytes" \
    2496 /*   "\n    -c      Check device for bad blocks" */ \
    2497 /*   "\n    -E opts     Set extended options" */ \
    2498 /*   "\n    -f size     Fragment size in bytes" */ \
    2499      "\n    -F      Force" \
    2500 /*   "\n    -g N        Number of blocks in a block group" */ \
    2501      "\n    -i RATIO    Max number of files is filesystem_size / RATIO" \
    2502      "\n    -I BYTES    Inode size (min 128)" \
    2503 /*   "\n    -j      Create a journal (ext3)" */ \
    2504 /*   "\n    -J opts     Set journal options (size/device)" */ \
    2505 /*   "\n    -l file     Read bad blocks list from file" */ \
    2506      "\n    -L LBL      Volume label" \
    2507      "\n    -m PERCENT  Percent of blocks to reserve for admin" \
    2508 /*   "\n    -M dir      Set last mounted directory" */ \
    2509      "\n    -n      Dry run" \
    2510 /*   "\n    -N N        Number of inodes to create" */ \
    2511 /*   "\n    -o os       Set the 'creator os' field" */ \
    2512 /*   "\n    -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" */ \
    2513 /*   "\n    -q      Quiet" */ \
    2514 /*   "\n    -r rev      Set filesystem revision" */ \
    2515 /*   "\n    -S      Write superblock and group descriptors only" */ \
    2516 /*   "\n    -T fs-type  Set usage type (news/largefile/largefile4)" */ \
    2517 /*   "\n    -v      Verbose" */ \
    2518 
    2519 #define mkfs_minix_trivial_usage \
    2520        "[-c | -l FILE] [-nXX] [-iXX] BLOCKDEV [KBYTES]"
    2521 #define mkfs_minix_full_usage "\n\n" \
    2522        "Make a MINIX filesystem\n" \
    2523      "\nOptions:" \
    2524      "\n    -c      Check device for bad blocks" \
    2525      "\n    -n [14|30]  Maximum length of filenames" \
    2526      "\n    -i INODES   Number of inodes for the filesystem" \
    2527      "\n    -l FILE     Read bad blocks list from FILE" \
    2528      "\n    -v      Make version 2 filesystem" \
    2529 
    2530 #define mkfs_reiser_trivial_usage \
    2531        "[-f] [-l LABEL] BLOCKDEV [4K-BLOCKS]"
    2532 
    2533 #define mkfs_reiser_full_usage "\n\n" \
    2534        "Make a ReiserFS V3 filesystem\n" \
    2535      "\nOptions:" \
    2536      "\n    -f  Force" \
    2537      "\n    -l LBL  Volume label" \
    2538 
    2539 #define mkfs_vfat_trivial_usage \
    2540        "[-v] [-n LABEL] BLOCKDEV [KBYTES]"
    2541 /* Accepted but ignored:
    2542        "[-c] [-C] [-I] [-l bad-block-file] [-b backup-boot-sector] "
    2543        "[-m boot-msg-file] [-i volume-id] "
    2544        "[-s sectors-per-cluster] [-S logical-sector-size] [-f number-of-FATs] "
    2545        "[-h hidden-sectors] [-F fat-size] [-r root-dir-entries] [-R reserved-sectors] "
    2546 */
    2547 #define mkfs_vfat_full_usage "\n\n" \
    2548        "Make a FAT32 filesystem\n" \
    2549      "\nOptions:" \
    2550 /*   "\n    -c  Check device for bad blocks" */ \
    2551      "\n    -v  Verbose" \
    2552 /*   "\n    -I  Allow to use entire disk device (e.g. /dev/hda)" */ \
    2553      "\n    -n LBL  Volume label" \
    2554 
    2555 #define mknod_trivial_usage \
    2556        "[-m MODE] " IF_SELINUX("[-Z] ") "NAME TYPE MAJOR MINOR"
    2557 #define mknod_full_usage "\n\n" \
    2558        "Create a special file (block, character, or pipe)\n" \
    2559      "\nOptions:" \
    2560      "\n    -m MODE Creation mode (default a=rw)" \
    2561     IF_SELINUX( \
    2562      "\n    -Z  Set security context" \
    2563     ) \
    2564      "\nTYPE:" \
    2565      "\n    b   Block device" \
    2566      "\n    c or u  Character device" \
    2567      "\n    p   Named pipe (MAJOR and MINOR are ignored)" \
    2568 
    2569 #define mknod_example_usage \
    2570        "$ mknod /dev/fd0 b 2 0\n" \
    2571        "$ mknod -m 644 /tmp/pipe p\n"
    2572 
    2573 #define mkswap_trivial_usage \
    2574        "[-L LBL] BLOCKDEV [KBYTES]"
    2575 #define mkswap_full_usage "\n\n" \
    2576        "Prepare BLOCKDEV to be used as swap partition\n" \
    2577      "\nOptions:" \
    2578      "\n    -L LBL  Label" \
    2579 
    2580 #define mktemp_trivial_usage \
    2581        "[-dt] [-p DIR] [TEMPLATE]"
    2582 #define mktemp_full_usage "\n\n" \
    2583        "Create a temporary file with name based on TEMPLATE and print its name.\n" \
    2584        "TEMPLATE must end with XXXXXX (e.g. [/dir/]nameXXXXXX).\n" \
    2585      "\nOptions:" \
    2586      "\n    -d  Make a directory instead of a file" \
    2587 /*   "\n    -q  Fail silently if an error occurs" - we ignore it */ \
    2588      "\n    -t  Generate a path rooted in temporary directory" \
    2589      "\n    -p DIR  Use DIR as a temporary directory (implies -t)" \
    2590      "\n" \
    2591      "\nFor -t or -p, directory is chosen as follows:" \
    2592      "\n$TMPDIR if set, else -p DIR, else /tmp" \
    2593 
    2594 #define mktemp_example_usage \
    2595        "$ mktemp /tmp/temp.XXXXXX\n" \
    2596        "/tmp/temp.mWiLjM\n" \
    2597        "$ ls -la /tmp/temp.mWiLjM\n" \
    2598        "-rw-------    1 andersen andersen        0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
    2599 
    2600 #define more_trivial_usage \
    2601        "[FILE]..."
    2602 #define more_full_usage "\n\n" \
    2603        "View FILE (or stdin) one screenful at a time"
    2604 
    2605 #define more_example_usage \
    2606        "$ dmesg | more\n"
    2607 
    2608 #define mount_trivial_usage \
    2609        "[OPTIONS] [-o OPTS] DEVICE NODE"
    2610 #define mount_full_usage "\n\n" \
    2611        "Mount a filesystem. Filesystem autodetection requires /proc.\n" \
    2612      "\nOptions:" \
    2613      "\n    -a      Mount all filesystems in fstab" \
    2614     IF_FEATURE_MOUNT_FAKE( \
    2615     IF_FEATURE_MTAB_SUPPORT( \
    2616      "\n    -f      Update /etc/mtab, but don't mount" \
    2617     ) \
    2618     IF_NOT_FEATURE_MTAB_SUPPORT( \
    2619      "\n    -f      Dry run" \
    2620     ) \
    2621     ) \
    2622     IF_FEATURE_MOUNT_HELPERS( \
    2623      "\n    -i      Don't run mount helper" \
    2624     ) \
    2625     IF_FEATURE_MTAB_SUPPORT( \
    2626      "\n    -n      Don't update /etc/mtab" \
    2627     ) \
    2628      "\n    -r      Read-only mount" \
    2629      "\n    -w      Read-write mount (default)" \
    2630      "\n    -t FSTYPE   Filesystem type" \
    2631      "\n    -O OPT      Mount only filesystems with option OPT (-a only)" \
    2632      "\n-o OPT:" \
    2633     IF_FEATURE_MOUNT_LOOP( \
    2634      "\n    loop        Ignored (loop devices are autodetected)" \
    2635     ) \
    2636     IF_FEATURE_MOUNT_FLAGS( \
    2637      "\n    [a]sync     Writes are [a]synchronous" \
    2638      "\n    [no]atime   Disable/enable updates to inode access times" \
    2639      "\n    [no]diratime    Disable/enable atime updates to directories" \
    2640      "\n    [no]relatime    Disable/enable atime updates relative to modification time" \
    2641      "\n    [no]dev     (Dis)allow use of special device files" \
    2642      "\n    [no]exec    (Dis)allow use of executable files" \
    2643      "\n    [no]suid    (Dis)allow set-user-id-root programs" \
    2644      "\n    [r]shared   Convert [recursively] to a shared subtree" \
    2645      "\n    [r]slave    Convert [recursively] to a slave subtree" \
    2646      "\n    [r]private  Convert [recursively] to a private subtree" \
    2647      "\n    [un]bindable    Make mount point [un]able to be bind mounted" \
    2648      "\n    bind        Bind a file or directory to another location" \
    2649      "\n    move        Relocate an existing mount point" \
    2650     ) \
    2651      "\n    remount     Remount a mounted filesystem, changing flags" \
    2652      "\n    ro/rw       Same as -r/-w" \
    2653      "\n" \
    2654      "\nThere are filesystem-specific -o flags." \
    2655 
    2656 #define mount_example_usage \
    2657        "$ mount\n" \
    2658        "/dev/hda3 on / type minix (rw)\n" \
    2659        "proc on /proc type proc (rw)\n" \
    2660        "devpts on /dev/pts type devpts (rw)\n" \
    2661        "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
    2662        "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
    2663        "$ mount cd_image.iso mydir\n"
    2664 #define mount_notes_usage \
    2665        "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
    2666 
    2667 #define mountpoint_trivial_usage \
    2668        "[-q] <[-dn] DIR | -x DEVICE>"
    2669 #define mountpoint_full_usage "\n\n" \
    2670        "Check if the directory is a mountpoint\n" \
    2671      "\nOptions:" \
    2672      "\n    -q  Quiet" \
    2673      "\n    -d  Print major/minor device number of the filesystem" \
    2674      "\n    -n  Print device name of the filesystem" \
    2675      "\n    -x  Print major/minor device number of the blockdevice" \
    2676 
    2677 #define mountpoint_example_usage \
    2678        "$ mountpoint /proc\n" \
    2679        "/proc is not a mountpoint\n" \
    2680        "$ mountpoint /sys\n" \
    2681        "/sys is a mountpoint\n"
    2682 
    2683 #define mt_trivial_usage \
    2684        "[-f device] opcode value"
    2685 #define mt_full_usage "\n\n" \
    2686        "Control magnetic tape drive operation\n" \
    2687        "\n" \
    2688        "Available Opcodes:\n" \
    2689        "\n" \
    2690        "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
    2691        "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
    2692        "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
    2693        "setpart tell unload unlock weof wset" \
    2694 
    2695 #define nameif_trivial_usage \
    2696        "[-s] [-c FILE] [{IFNAME MACADDR}]"
    2697 #define nameif_full_usage "\n\n" \
    2698        "Rename network interface while it in the down state\n" \
    2699      "\nOptions:" \
    2700      "\n    -c FILE     Use configuration file (default: /etc/mactab)" \
    2701      "\n    -s      Use syslog (LOCAL0 facility)" \
    2702      "\n    IFNAME MACADDR  new_interface_name interface_mac_address" \
    2703 
    2704 #define nameif_example_usage \
    2705        "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
    2706        " or\n" \
    2707        "$ nameif -c /etc/my_mactab_file\n" \
    2708 
    2709 #define nmeter_trivial_usage \
    2710        "format_string"
    2711 #define nmeter_full_usage "\n\n" \
    2712        "Monitor system in real time\n\n" \
    2713        "Format specifiers:\n" \
    2714        " %Nc or %[cN]   Monitor CPU. N - bar size, default 10\n" \
    2715        "        (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
    2716        " %[niface]  Monitor network interface 'iface'\n" \
    2717        " %m     Monitor allocated memory\n" \
    2718        " %[mf]      Monitor free memory\n" \
    2719        " %[mt]      Monitor total memory\n" \
    2720        " %s     Monitor allocated swap\n" \
    2721        " %f     Monitor number of used file descriptors\n" \
    2722        " %Ni        Monitor total/specific IRQ rate\n" \
    2723        " %x     Monitor context switch rate\n" \
    2724        " %p     Monitor forks\n" \
    2725        " %[pn]      Monitor # of processes\n" \
    2726        " %b     Monitor block io\n" \
    2727        " %Nt        Show time (with N decimal points)\n" \
    2728        " %Nd        Milliseconds between updates (default:1000)\n" \
    2729        " %r     Print <cr> instead of <lf> at EOL" \
    2730 
    2731 #define nmeter_example_usage \
    2732        "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
    2733 
    2734 #define nohup_trivial_usage \
    2735        "PROG ARGS"
    2736 #define nohup_full_usage "\n\n" \
    2737        "Run PROG immune to hangups, with output to a non-tty"
    2738 #define nohup_example_usage \
    2739        "$ nohup make &"
    2740 
    2741 #define nslookup_trivial_usage \
    2742        "[HOST] [SERVER]"
    2743 #define nslookup_full_usage "\n\n" \
    2744        "Query the nameserver for the IP address of the given HOST\n" \
    2745        "optionally using a specified DNS server"
    2746 #define nslookup_example_usage \
    2747        "$ nslookup localhost\n" \
    2748        "Server:     default\n" \
    2749        "Address:    default\n" \
    2750        "\n" \
    2751        "Name:       debian\n" \
    2752        "Address:    127.0.0.1\n"
    2753 
    2754 #define ntpd_trivial_usage \
    2755     "[-dnqNw"IF_FEATURE_NTPD_SERVER("l")"] [-S PROG] [-p PEER]..."
    2756 #define ntpd_full_usage "\n\n" \
    2757        "NTP client/server\n" \
    2758      "\nOptions:" \
    2759      "\n    -d  Verbose" \
    2760      "\n    -n  Do not daemonize" \
    2761      "\n    -q  Quit after clock is set" \
    2762      "\n    -N  Run at high priority" \
    2763      "\n    -w  Do not set time (only query peers), implies -n" \
    2764     IF_FEATURE_NTPD_SERVER( \
    2765      "\n    -l  Run as server on port 123" \
    2766     ) \
    2767      "\n    -S PROG Run PROG after stepping time, stratum change, and every 11 mins" \
    2768      "\n    -p PEER Obtain time from PEER (may be repeated)" \
    2769 
    2770 #define od_trivial_usage \
    2771        "[-aBbcDdeFfHhIiLlOovXx] " IF_DESKTOP("[-t TYPE] ") "[FILE]"
    2772 #define od_full_usage "\n\n" \
    2773        "Write an unambiguous representation, octal bytes by default, of FILE\n" \
    2774        "(or stdin) to stdout"
    2775 
    2776 #define openvt_trivial_usage \
    2777        "[-c N] [-sw] [PROG ARGS]"
    2778 #define openvt_full_usage "\n\n" \
    2779        "Start PROG on a new virtual terminal\n" \
    2780      "\nOptions:" \
    2781      "\n    -c N    Use specified VT" \
    2782      "\n    -s  Switch to the VT" \
    2783 /*   "\n    -l  Run PROG as login shell (by prepending '-')" */ \
    2784      "\n    -w  Wait for PROG to exit" \
    2785 
    2786 #define openvt_example_usage \
    2787        "openvt 2 /bin/ash\n"
    2788 
    2789 /*
    2790 #define parse_trivial_usage \
    2791        "[-n MAXTOKENS] [-m MINTOKENS] [-d DELIMS] [-f FLAGS] FILE..."
    2792 #define parse_full_usage ""
    2793 */
    2794 
    2795 #define passwd_trivial_usage \
    2796        "[OPTIONS] [USER]"
    2797 #define passwd_full_usage "\n\n" \
    2798        "Change USER's password. If no USER is specified,\n" \
    2799        "changes the password for the current user.\n" \
    2800      "\nOptions:" \
    2801      "\n    -a ALG  Algorithm to use for password (des, md5)" /* ", sha1)" */ \
    2802      "\n    -d  Delete password for the account" \
    2803      "\n    -l  Lock (disable) account" \
    2804      "\n    -u  Unlock (re-enable) account" \
    2805 
    2806 #define chpasswd_trivial_usage \
    2807     IF_LONG_OPTS("[--md5|--encrypted]") IF_NOT_LONG_OPTS("[-m|-e]")
    2808 #define chpasswd_full_usage "\n\n" \
    2809        "Read user:password from stdin and update /etc/passwd\n" \
    2810      "\nOptions:" \
    2811     IF_LONG_OPTS( \
    2812      "\n    -e,--encrypted  Supplied passwords are in encrypted form" \
    2813      "\n    -m,--md5    Use MD5 encryption instead of DES" \
    2814     ) \
    2815     IF_NOT_LONG_OPTS( \
    2816      "\n    -e  Supplied passwords are in encrypted form" \
    2817      "\n    -m  Use MD5 encryption instead of DES" \
    2818     )
    2819 
    2820 #define pgrep_trivial_usage \
    2821        "[-flnovx] [-s SID|-P PPID|PATTERN]"
    2822 #define pgrep_full_usage "\n\n" \
    2823        "Display process(es) selected by regex PATTERN\n" \
    2824      "\nOptions:" \
    2825      "\n    -l  Show command name too" \
    2826      "\n    -f  Match against entire command line" \
    2827      "\n    -n  Show the newest process only" \
    2828      "\n    -o  Show the oldest process only" \
    2829      "\n    -v  Negate the match" \
    2830      "\n    -x  Match whole name (not substring)" \
    2831      "\n    -s  Match session ID (0 for current)" \
    2832      "\n    -P  Match parent process ID" \
    2833 
    2834 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
    2835 #define pidof_trivial_usage \
    2836        "[OPTIONS] [NAME]..."
    2837 #define USAGE_PIDOF "\n\nOptions:"
    2838 #else
    2839 #define pidof_trivial_usage \
    2840        "[NAME]..."
    2841 #define USAGE_PIDOF /* none */
    2842 #endif
    2843 #define pidof_full_usage "\n\n" \
    2844        "List PIDs of all processes with names that match NAMEs" \
    2845     USAGE_PIDOF \
    2846     IF_FEATURE_PIDOF_SINGLE( \
    2847      "\n    -s  Show only one PID" \
    2848     ) \
    2849     IF_FEATURE_PIDOF_OMIT( \
    2850      "\n    -o PID  Omit given pid" \
    2851      "\n        Use %PPID to omit pid of pidof's parent" \
    2852     ) \
    2853 
    2854 #define pidof_example_usage \
    2855        "$ pidof init\n" \
    2856        "1\n" \
    2857     IF_FEATURE_PIDOF_OMIT( \
    2858        "$ pidof /bin/sh\n20351 5973 5950\n") \
    2859     IF_FEATURE_PIDOF_OMIT( \
    2860        "$ pidof /bin/sh -o %PPID\n20351 5950")
    2861 
    2862 #if !ENABLE_FEATURE_FANCY_PING
    2863 #define ping_trivial_usage \
    2864        "host"
    2865 #define ping_full_usage "\n\n" \
    2866        "Send ICMP ECHO_REQUEST packets to network hosts"
    2867 #define ping6_trivial_usage \
    2868        "host"
    2869 #define ping6_full_usage "\n\n" \
    2870        "Send ICMP ECHO_REQUEST packets to network hosts"
    2871 #else
    2872 #define ping_trivial_usage \
    2873        "[OPTIONS] HOST"
    2874 #define ping_full_usage "\n\n" \
    2875        "Send ICMP ECHO_REQUEST packets to network hosts\n" \
    2876      "\nOptions:" \
    2877      "\n    -4,-6       Force IP or IPv6 name resolution" \
    2878      "\n    -c CNT      Send only CNT pings" \
    2879      "\n    -s SIZE     Send SIZE data bytes in packets (default:56)" \
    2880      "\n    -I IFACE/IP Use interface or IP address as source" \
    2881      "\n    -W SEC      Seconds to wait for the first response (default:10)" \
    2882      "\n            (after all -c CNT packets are sent)" \
    2883      "\n    -w SEC      Seconds until ping exits (default:infinite)" \
    2884      "\n            (can exit earlier with -c CNT)" \
    2885      "\n    -q      Quiet, only displays output at start" \
    2886      "\n            and when finished" \
    2887 
    2888 #define ping6_trivial_usage \
    2889        "[OPTIONS] HOST"
    2890 #define ping6_full_usage "\n\n" \
    2891        "Send ICMP ECHO_REQUEST packets to network hosts\n" \
    2892      "\nOptions:" \
    2893      "\n    -c CNT      Send only CNT pings" \
    2894      "\n    -s SIZE     Send SIZE data bytes in packets (default:56)" \
    2895      "\n    -I IFACE/IP Use interface or IP address as source" \
    2896      "\n    -q      Quiet, only displays output at start" \
    2897      "\n            and when finished" \
    2898 
    2899 #endif
    2900 #define ping_example_usage \
    2901        "$ ping localhost\n" \
    2902        "PING slag (127.0.0.1): 56 data bytes\n" \
    2903        "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
    2904        "\n" \
    2905        "--- debian ping statistics ---\n" \
    2906        "1 packets transmitted, 1 packets received, 0% packet loss\n" \
    2907        "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
    2908 #define ping6_example_usage \
    2909        "$ ping6 ip6-localhost\n" \
    2910        "PING ip6-localhost (::1): 56 data bytes\n" \
    2911        "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
    2912        "\n" \
    2913        "--- ip6-localhost ping statistics ---\n" \
    2914        "1 packets transmitted, 1 packets received, 0% packet loss\n" \
    2915        "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
    2916 
    2917 #define pipe_progress_trivial_usage NOUSAGE_STR
    2918 #define pipe_progress_full_usage ""
    2919 
    2920 #define pivot_root_trivial_usage \
    2921        "NEW_ROOT PUT_OLD"
    2922 #define pivot_root_full_usage "\n\n" \
    2923        "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
    2924        "the new root file system"
    2925 
    2926 #define pkill_trivial_usage \
    2927        "[-l|-SIGNAL] [-fnovx] [-s SID|-P PPID|PATTERN]"
    2928 #define pkill_full_usage "\n\n" \
    2929        "Send a signal to process(es) selected by regex PATTERN\n" \
    2930      "\nOptions:" \
    2931      "\n    -l  List all signals" \
    2932      "\n    -f  Match against entire command line" \
    2933      "\n    -n  Signal the newest process only" \
    2934      "\n    -o  Signal the oldest process only" \
    2935      "\n    -v  Negate the match" \
    2936      "\n    -x  Match whole name (not substring)" \
    2937      "\n    -s  Match session ID (0 for current)" \
    2938      "\n    -P  Match parent process ID" \
    2939 
    2940 #define popmaildir_trivial_usage \
    2941        "[OPTIONS] MAILDIR [CONN_HELPER ARGS]"
    2942 #define popmaildir_full_usage "\n\n" \
    2943        "Fetch content of remote mailbox to local maildir\n" \
    2944      "\nOptions:" \
    2945 /*   "\n    -b      Binary mode. Ignored" */ \
    2946 /*   "\n    -d      Debug. Ignored" */ \
    2947 /*   "\n    -m      Show used memory. Ignored" */ \
    2948 /*   "\n    -V      Show version. Ignored" */ \
    2949 /*   "\n    -c      Use tcpclient. Ignored" */ \
    2950 /*   "\n    -a      Use APOP protocol. Implied. If server supports APOP -> use it" */ \
    2951      "\n    -s      Skip authorization" \
    2952      "\n    -T      Get messages with TOP instead of RETR" \
    2953      "\n    -k      Keep retrieved messages on the server" \
    2954      "\n    -t SEC      Network timeout" \
    2955     IF_FEATURE_POPMAILDIR_DELIVERY( \
    2956      "\n    -F \"PROG ARGS\"    Filter program (may be repeated)" \
    2957      "\n    -M \"PROG ARGS\"    Delivery program" \
    2958     ) \
    2959      "\n" \
    2960      "\nFetch from plain POP3 server:" \
    2961      "\npopmaildir -k DIR nc pop3.server.com 110 <user_and_pass.txt" \
    2962      "\nFetch from SSLed POP3 server and delete fetched emails:" \
    2963      "\npopmaildir DIR -- openssl s_client -quiet -connect pop3.server.com:995 <user_and_pass.txt"
    2964 /*   "\n    -R BYTES    Remove old messages on the server >= BYTES. Ignored" */
    2965 /*   "\n    -Z N1-N2    Remove messages from N1 to N2 (dangerous). Ignored" */
    2966 /*   "\n    -L BYTES    Don't retrieve new messages >= BYTES. Ignored" */
    2967 /*   "\n    -H LINES    Type first LINES of a message. Ignored" */
    2968 #define popmaildir_example_usage \
    2969        "$ popmaildir -k ~/Maildir -- nc pop.drvv.ru 110 [<password_file]\n" \
    2970        "$ popmaildir ~/Maildir -- openssl s_client -quiet -connect pop.gmail.com:995 [<password_file]\n"
    2971 
    2972 #define printenv_trivial_usage \
    2973        "[VARIABLE]..."
    2974 #define printenv_full_usage "\n\n" \
    2975        "Print environment VARIABLEs.\n" \
    2976        "If no VARIABLE specified, print all."
    2977 
    2978 #define printf_trivial_usage \
    2979        "FORMAT [ARGUMENT]..."
    2980 #define printf_full_usage "\n\n" \
    2981        "Format and print ARGUMENT(s) according to FORMAT,\n" \
    2982        "where FORMAT controls the output exactly as in C printf"
    2983 #define printf_example_usage \
    2984        "$ printf \"Val=%d\\n\" 5\n" \
    2985        "Val=5\n"
    2986 
    2987 
    2988 #if ENABLE_DESKTOP
    2989 
    2990 #define ps_trivial_usage \
    2991        "[-o COL1,COL2=HEADER]" IF_FEATURE_SHOW_THREADS(" [-T]")
    2992 #define ps_full_usage "\n\n" \
    2993        "Show list of processes\n" \
    2994      "\nOptions:" \
    2995      "\n    -o COL1,COL2=HEADER Select columns for display" \
    2996     IF_FEATURE_SHOW_THREADS( \
    2997      "\n    -T          Show threads" \
    2998     )
    2999 
    3000 #else /* !ENABLE_DESKTOP */
    3001 
    3002 #if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
    3003 #define USAGE_PS "\nThis version of ps accepts no options"
    3004 #else
    3005 #define USAGE_PS "\nOptions:"
    3006 #endif
    3007 
    3008 #define ps_trivial_usage \
    3009        ""
    3010 #define ps_full_usage "\n\n" \
    3011        "Show list of processes\n" \
    3012     USAGE_PS \
    3013     IF_SELINUX( \
    3014      "\n    -Z  Show selinux context" \
    3015     ) \
    3016     IF_FEATURE_PS_WIDE( \
    3017      "\n    w   Wide output" \
    3018     )
    3019 
    3020 #endif /* ENABLE_DESKTOP */
    3021 
    3022 #define ps_example_usage \
    3023        "$ ps\n" \
    3024        "  PID  Uid      Gid State Command\n" \
    3025        "    1 root     root     S init\n" \
    3026        "    2 root     root     S [kflushd]\n" \
    3027        "    3 root     root     S [kupdate]\n" \
    3028        "    4 root     root     S [kpiod]\n" \
    3029        "    5 root     root     S [kswapd]\n" \
    3030        "  742 andersen andersen S [bash]\n" \
    3031        "  743 andersen andersen S -bash\n" \
    3032        "  745 root     root     S [getty]\n" \
    3033        " 2990 andersen andersen R ps\n" \
    3034 
    3035 #define pscan_trivial_usage \
    3036        "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
    3037 #define pscan_full_usage "\n\n" \
    3038        "Scan a host, print all open ports\n" \
    3039      "\nOptions:" \
    3040      "\n    -c  Show closed ports too" \
    3041      "\n    -b  Show blocked ports too" \
    3042      "\n    -p  Scan from this port (default 1)" \
    3043      "\n    -P  Scan up to this port (default 1024)" \
    3044      "\n    -t  Timeout (default 5000 ms)" \
    3045      "\n    -T  Minimum rtt (default 5 ms, increase for congested hosts)" \
    3046 
    3047 #define pwd_trivial_usage \
    3048        ""
    3049 #define pwd_full_usage "\n\n" \
    3050        "Print the full filename of the current working directory"
    3051 #define pwd_example_usage \
    3052        "$ pwd\n" \
    3053        "/root\n"
    3054 
    3055 #define raidautorun_trivial_usage \
    3056        "DEVICE"
    3057 #define raidautorun_full_usage "\n\n" \
    3058        "Tell the kernel to automatically search and start RAID arrays"
    3059 #define raidautorun_example_usage \
    3060        "$ raidautorun /dev/md0"
    3061 
    3062 #define rdate_trivial_usage \
    3063        "[-sp] HOST"
    3064 #define rdate_full_usage "\n\n" \
    3065        "Get and possibly set the system date and time from a remote HOST\n" \
    3066      "\nOptions:" \
    3067      "\n    -s  Set the system date and time (default)" \
    3068      "\n    -p  Print the date and time" \
    3069 
    3070 #define rdev_trivial_usage \
    3071        ""
    3072 #define rdev_full_usage "\n\n" \
    3073        "Print the device node associated with the filesystem mounted at '/'"
    3074 #define rdev_example_usage \
    3075        "$ rdev\n" \
    3076        "/dev/mtdblock9 /\n"
    3077 
    3078 #define readahead_trivial_usage \
    3079        "[FILE]..."
    3080 #define readahead_full_usage "\n\n" \
    3081        "Preload FILEs to RAM"
    3082 
    3083 #define readlink_trivial_usage \
    3084     IF_FEATURE_READLINK_FOLLOW("[-fnv] ") "FILE"
    3085 #define readlink_full_usage "\n\n" \
    3086        "Display the value of a symlink" \
    3087     IF_FEATURE_READLINK_FOLLOW( "\n" \
    3088      "\nOptions:" \
    3089      "\n    -f  Canonicalize by following all symlinks" \
    3090      "\n    -n  Don't add newline" \
    3091      "\n    -v  Verbose" \
    3092     ) \
    3093 
    3094 #define readprofile_trivial_usage \
    3095        "[OPTIONS]"
    3096 #define readprofile_full_usage "\n\n" \
    3097        "Options:" \
    3098      "\n    -m mapfile  (Default: /boot/System.map)" \
    3099      "\n    -p profile  (Default: /proc/profile)" \
    3100      "\n    -M NUM      Set the profiling multiplier to NUM" \
    3101      "\n    -i      Print only info about the sampling step" \
    3102      "\n    -v      Verbose" \
    3103      "\n    -a      Print all symbols, even if count is 0" \
    3104      "\n    -b      Print individual histogram-bin counts" \
    3105      "\n    -s      Print individual counters within functions" \
    3106      "\n    -r      Reset all the counters (root only)" \
    3107      "\n    -n      Disable byte order auto-detection" \
    3108 
    3109 #define realpath_trivial_usage \
    3110        "FILE..."
    3111 #define realpath_full_usage "\n\n" \
    3112        "Return the absolute pathnames of given FILE"
    3113 
    3114 #define reformime_trivial_usage \
    3115        "[OPTIONS] [FILE]..."
    3116 #define reformime_full_usage "\n\n" \
    3117        "Parse MIME-encoded message\n" \
    3118      "\nOptions:" \
    3119      "\n    -x PREFIX   Extract content of MIME sections to files" \
    3120      "\n    -X PROG ARGS    Filter content of MIME sections through PROG" \
    3121      "\n            Must be the last option" \
    3122      "\n" \
    3123      "\nOther options are silently ignored" \
    3124 
    3125 #define scriptreplay_trivial_usage \
    3126        "timingfile [typescript [divisor]]"
    3127 #define scriptreplay_full_usage "\n\n" \
    3128        "Play back typescripts, using timing information"
    3129 
    3130 #define reset_trivial_usage \
    3131        ""
    3132 #define reset_full_usage "\n\n" \
    3133        "Reset the screen"
    3134 
    3135 #define resize_trivial_usage \
    3136        ""
    3137 #define resize_full_usage "\n\n" \
    3138        "Resize the screen"
    3139 
    3140 #define restorecon_trivial_usage \
    3141        "[-iFnRv] [-e EXCLUDEDIR]... [-o FILE] [-f FILE]"
    3142 #define restorecon_full_usage "\n\n" \
    3143        "Reset security contexts of files in pathname\n" \
    3144      "\n    -i  Ignore files that don't exist" \
    3145      "\n    -f FILE File with list of files to process" \
    3146      "\n    -e DIR  Directory to exclude" \
    3147      "\n    -R,-r   Recurse" \
    3148      "\n    -n  Don't change any file labels" \
    3149      "\n    -o FILE Save list of files with incorrect context" \
    3150      "\n    -v  Verbose" \
    3151      "\n    -vv Show changed labels" \
    3152      "\n    -F  Force reset of context to match file_context" \
    3153      "\n        for customizable files, or the user section," \
    3154      "\n        if it has changed" \
    3155 
    3156 #define rfkill_trivial_usage \
    3157        "COMMAND [INDEX|TYPE]"
    3158 #define rfkill_full_usage "\n\n" \
    3159        "Enable/disable wireless devices\n" \
    3160        "\nCommands:" \
    3161      "\n    list [INDEX|TYPE]   List current state" \
    3162      "\n    block INDEX|TYPE    Disable device" \
    3163      "\n    unblock INDEX|TYPE  Enable device" \
    3164      "\n" \
    3165      "\n    TYPE: all, wlan(wifi), bluetooth, uwb(ultrawideband)," \
    3166      "\n        wimax, wwan, gps, fm" \
    3167 
    3168 #define rm_trivial_usage \
    3169        "[-irf] FILE..."
    3170 #define rm_full_usage "\n\n" \
    3171        "Remove (unlink) FILEs\n" \
    3172      "\nOptions:" \
    3173      "\n    -i  Always prompt before removing" \
    3174      "\n    -f  Never prompt" \
    3175      "\n    -R,-r   Recurse" \
    3176 
    3177 #define rm_example_usage \
    3178        "$ rm -rf /tmp/foo\n"
    3179 
    3180 #define rmdir_trivial_usage \
    3181        "[OPTIONS] DIRECTORY..."
    3182 #define rmdir_full_usage "\n\n" \
    3183        "Remove DIRECTORY if it is empty\n" \
    3184      "\nOptions:" \
    3185     IF_FEATURE_RMDIR_LONG_OPTIONS( \
    3186      "\n    -p|--parents    Include parents" \
    3187      "\n    --ignore-fail-on-non-empty" \
    3188     ) \
    3189     IF_NOT_FEATURE_RMDIR_LONG_OPTIONS( \
    3190      "\n    -p  Include parents" \
    3191     )
    3192 
    3193 #define rmdir_example_usage \
    3194        "# rmdir /tmp/foo\n"
    3195 
    3196 #define route_trivial_usage \
    3197        "[{add|del|delete}]"
    3198 #define route_full_usage "\n\n" \
    3199        "Edit kernel routing tables\n" \
    3200      "\nOptions:" \
    3201      "\n    -n  Don't resolve names" \
    3202      "\n    -e  Display other/more information" \
    3203      "\n    -A inet" IF_FEATURE_IPV6("{6}") "   Select address family" \
    3204 
    3205 #define rpm_trivial_usage \
    3206        "-i PACKAGE.rpm; rpm -qp[ildc] PACKAGE.rpm"
    3207 #define rpm_full_usage "\n\n" \
    3208        "Manipulate RPM packages\n" \
    3209      "\nCommands:" \
    3210      "\n    -i  Install package" \
    3211      "\n    -qp Query package" \
    3212      "\nOptions:" \
    3213      "\n    -i  Show information" \
    3214      "\n    -l  List contents" \
    3215      "\n    -d  List documents" \
    3216      "\n    -c  List config files" \
    3217 
    3218 #define rpm2cpio_trivial_usage \
    3219        "package.rpm"
    3220 #define rpm2cpio_full_usage "\n\n" \
    3221        "Output a cpio archive of the rpm file"
    3222 
    3223 #define rtcwake_trivial_usage \
    3224        "[-a | -l | -u] [-d DEV] [-m MODE] [-s SEC | -t TIME]"
    3225 #define rtcwake_full_usage "\n\n" \
    3226        "Enter a system sleep state until specified wakeup time\n" \
    3227     IF_LONG_OPTS( \
    3228      "\n    -a,--auto   Read clock mode from adjtime" \
    3229      "\n    -l,--local  Clock is set to local time" \
    3230      "\n    -u,--utc    Clock is set to UTC time" \
    3231      "\n    -d,--device=DEV Specify the RTC device" \
    3232      "\n    -m,--mode=MODE  Set the sleep state (default: standby)" \
    3233      "\n    -s,--seconds=SEC Set the timeout in SEC seconds from now" \
    3234      "\n    -t,--time=TIME  Set the timeout to TIME seconds from epoch" \
    3235     ) \
    3236     IF_NOT_LONG_OPTS( \
    3237      "\n    -a  Read clock mode from adjtime" \
    3238      "\n    -l  Clock is set to local time" \
    3239      "\n    -u  Clock is set to UTC time" \
    3240      "\n    -d DEV  Specify the RTC device" \
    3241      "\n    -m MODE Set the sleep state (default: standby)" \
    3242      "\n    -s SEC  Set the timeout in SEC seconds from now" \
    3243      "\n    -t TIME Set the timeout to TIME seconds from epoch" \
    3244     )
    3245 
    3246 #define runcon_trivial_usage \
    3247        "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] PROG ARGS\n" \
    3248        "runcon CONTEXT PROG ARGS"
    3249 #define runcon_full_usage "\n\n" \
    3250        "Run PROG in a different security context\n" \
    3251      "\n    CONTEXT     Complete security context\n" \
    3252     IF_FEATURE_RUNCON_LONG_OPTIONS( \
    3253      "\n    -c,--compute    Compute process transition context before modifying" \
    3254      "\n    -t,--type=TYPE  Type (for same role as parent)" \
    3255      "\n    -u,--user=USER  User identity" \
    3256      "\n    -r,--role=ROLE  Role" \
    3257      "\n    -l,--range=RNG  Levelrange" \
    3258     ) \
    3259     IF_NOT_FEATURE_RUNCON_LONG_OPTIONS( \
    3260      "\n    -c  Compute process transition context before modifying" \
    3261      "\n    -t TYPE Type (for same role as parent)" \
    3262      "\n    -u USER User identity" \
    3263      "\n    -r ROLE Role" \
    3264      "\n    -l RNG  Levelrange" \
    3265     )
    3266 
    3267 #define run_parts_trivial_usage \
    3268        "[-t] "IF_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
    3269 #define run_parts_full_usage "\n\n" \
    3270        "Run a bunch of scripts in DIRECTORY\n" \
    3271      "\nOptions:" \
    3272      "\n    -t  Print what would be run, but don't actually run anything" \
    3273      "\n    -a ARG  Pass ARG as argument for every program" \
    3274      "\n    -u MASK Set the umask to MASK before running every program" \
    3275     IF_FEATURE_RUN_PARTS_FANCY( \
    3276      "\n    -l  Print names of all matching files even if they are not executable" \
    3277     )
    3278 
    3279 #define run_parts_example_usage \
    3280        "$ run-parts -a start /etc/init.d\n" \
    3281        "$ run-parts -a stop=now /etc/init.d\n\n" \
    3282        "Let's assume you have a script foo/dosomething:\n" \
    3283        "#!/bin/sh\n" \
    3284        "for i in $*; do eval $i; done; unset i\n" \
    3285        "case \"$1\" in\n" \
    3286        "start*) echo starting something;;\n" \
    3287        "stop*) set -x; shutdown -h $stop;;\n" \
    3288        "esac\n\n" \
    3289        "Running this yields:\n" \
    3290        "$run-parts -a stop=+4m foo/\n" \
    3291        "+ shutdown -h +4m"
    3292 
    3293 #define runlevel_trivial_usage \
    3294        "[FILE]"
    3295 #define runlevel_full_usage "\n\n" \
    3296        "Find the current and previous system runlevel\n" \
    3297        "\n" \
    3298        "If no utmp FILE exists or if no runlevel record can be found,\n" \
    3299        "print \"unknown\""
    3300 #define runlevel_example_usage \
    3301        "$ runlevel /var/run/utmp\n" \
    3302        "N 2"
    3303 
    3304 #define runsv_trivial_usage \
    3305        "DIR"
    3306 #define runsv_full_usage "\n\n" \
    3307        "Start and monitor a service and optionally an appendant log service"
    3308 
    3309 #define runsvdir_trivial_usage \
    3310        "[-P] [-s SCRIPT] DIR"
    3311 #define runsvdir_full_usage "\n\n" \
    3312        "Start a runsv process for each subdirectory. If it exits, restart it.\n" \
    3313      "\n    -P      Put each runsv in a new session" \
    3314      "\n    -s SCRIPT   Run SCRIPT <signo> after signal is processed" \
    3315 
    3316 #define rx_trivial_usage \
    3317        "FILE"
    3318 #define rx_full_usage "\n\n" \
    3319        "Receive a file using the xmodem protocol"
    3320 #define rx_example_usage \
    3321        "$ rx /tmp/foo\n"
    3322 
    3323 #define script_trivial_usage \
    3324        "[-afq" IF_SCRIPTREPLAY("t") "] [-c PROG] [OUTFILE]"
    3325 #define script_full_usage "\n\n" \
    3326        "Options:" \
    3327      "\n    -a  Append output" \
    3328      "\n    -c PROG Run PROG, not shell" \
    3329      "\n    -f  Flush output after each write" \
    3330      "\n    -q  Quiet" \
    3331     IF_SCRIPTREPLAY( \
    3332      "\n    -t  Send timing to stderr" \
    3333     )
    3334 
    3335 #define sed_trivial_usage \
    3336        "[-efinr] SED_CMD [FILE]..."
    3337 #define sed_full_usage "\n\n" \
    3338        "Options:" \
    3339      "\n    -e CMD  Add CMD to sed commands to be executed" \
    3340      "\n    -f FILE Add FILE contents to sed commands to be executed" \
    3341      "\n    -i  Edit files in-place (else sends result to stdout)" \
    3342      "\n    -n  Suppress automatic printing of pattern space" \
    3343      "\n    -r  Use extended regex syntax" \
    3344      "\n" \
    3345      "\nIf no -e or -f, the first non-option argument is the sed command string." \
    3346      "\nRemaining arguments are input files (stdin if none)."
    3347 
    3348 #define sed_example_usage \
    3349        "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
    3350        "bar\n"
    3351 
    3352 #define selinuxenabled_trivial_usage NOUSAGE_STR
    3353 #define selinuxenabled_full_usage ""
    3354 
    3355 #define sendmail_trivial_usage \
    3356        "[OPTIONS] [RECIPIENT_EMAIL]..."
    3357 #define sendmail_full_usage "\n\n" \
    3358        "Read email from stdin and send it\n" \
    3359      "\nStandard options:" \
    3360      "\n    -t      Read additional recipients from message body" \
    3361      "\n    -f sender   Sender (required)" \
    3362      "\n    -o options  Various options. -oi implied, others are ignored" \
    3363      "\n    -i      -oi synonym. implied and ignored" \
    3364      "\n" \
    3365      "\nBusybox specific options:" \
    3366      "\n    -w seconds  Network timeout" \
    3367      "\n    -H 'PROG ARGS'  Run connection helper" \
    3368      "\n            Examples:" \
    3369      "\n            -H 'exec openssl s_client -quiet -tls1 -starttls smtp" \
    3370      "\n                -connect smtp.gmail.com:25' <email.txt" \
    3371      "\n                [4<username_and_passwd.txt | -au<username> -ap<password>]" \
    3372      "\n            -H 'exec openssl s_client -quiet -tls1" \
    3373      "\n                -connect smtp.gmail.com:465' <email.txt" \
    3374      "\n                [4<username_and_passwd.txt | -au<username> -ap<password>]" \
    3375      "\n    -S server[:port] Server" \
    3376      "\n    -au<username>   Username for AUTH LOGIN" \
    3377      "\n    -ap<password>   Password for AUTH LOGIN" \
    3378      "\n    -am<method> Authentication method. Ignored. LOGIN is implied" \
    3379      "\n" \
    3380      "\nOther options are silently ignored; -oi -t is implied" \
    3381     IF_MAKEMIME( \
    3382      "\nUse makemime applet to create message with attachments" \
    3383     )
    3384 
    3385 #define seq_trivial_usage \
    3386        "[-w] [-s SEP] [FIRST [INC]] LAST"
    3387 #define seq_full_usage "\n\n" \
    3388        "Print numbers from FIRST to LAST, in steps of INC.\n" \
    3389        "FIRST, INC default to 1.\n" \
    3390      "\nOptions:" \
    3391      "\n    -w  Pad to last with leading zeros" \
    3392      "\n    -s SEP  String separator" \
    3393 
    3394 #define sestatus_trivial_usage \
    3395        "[-vb]"
    3396 #define sestatus_full_usage "\n\n" \
    3397        "    -v  Verbose" \
    3398      "\n    -b  Display current state of booleans" \
    3399 
    3400 #define setconsole_trivial_usage \
    3401        "[-r" IF_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
    3402 #define setconsole_full_usage "\n\n" \
    3403        "Redirect system console output to DEVICE (default: /dev/tty)\n" \
    3404      "\nOptions:" \
    3405      "\n    -r  Reset output to /dev/console" \
    3406 
    3407 #define setenforce_trivial_usage \
    3408        "[Enforcing | Permissive | 1 | 0]"
    3409 #define setenforce_full_usage ""
    3410 
    3411 #define setfiles_trivial_usage \
    3412        "[-dnpqsvW] [-e DIR]... [-o FILE] [-r alt_root_path]" \
    3413     IF_FEATURE_SETFILES_CHECK_OPTION( \
    3414        " [-c policyfile] spec_file" \
    3415     ) \
    3416        " pathname"
    3417 #define setfiles_full_usage "\n\n" \
    3418        "Reset file contexts under pathname according to spec_file\n" \
    3419     IF_FEATURE_SETFILES_CHECK_OPTION( \
    3420      "\n    -c FILE Check the validity of the contexts against the specified binary policy" \
    3421     ) \
    3422      "\n    -d  Show which specification matched each file" \
    3423      "\n    -l  Log changes in file labels to syslog" \
    3424      "\n    -n  Don't change any file labels" \
    3425      "\n    -q  Suppress warnings" \
    3426      "\n    -r DIR  Use an alternate root path" \
    3427      "\n    -e DIR  Exclude DIR" \
    3428      "\n    -F  Force reset of context to match file_context for customizable files" \
    3429      "\n    -o FILE Save list of files with incorrect context" \
    3430      "\n    -s  Take a list of files from stdin (instead of command line)" \
    3431      "\n    -v  Show changes in file labels, if type or role are changing" \
    3432      "\n    -vv Show changes in file labels, if type, role, or user are changing" \
    3433      "\n    -W  Display warnings about entries that had no matching files" \
    3434 
    3435 #define setfont_trivial_usage \
    3436        "FONT [-m MAPFILE] [-C TTY]"
    3437 #define setfont_full_usage "\n\n" \
    3438        "Load a console font\n" \
    3439      "\nOptions:" \
    3440      "\n    -m MAPFILE  Load console screen map" \
    3441      "\n    -C TTY      Affect TTY instead of /dev/tty" \
    3442 
    3443 #define setfont_example_usage \
    3444        "$ setfont -m koi8-r /etc/i18n/fontname\n"
    3445 
    3446 #define setkeycodes_trivial_usage \
    3447        "SCANCODE KEYCODE..."
    3448 #define setkeycodes_full_usage "\n\n" \
    3449        "Set entries into the kernel's scancode-to-keycode map,\n" \
    3450        "allowing unusual keyboards to generate usable keycodes.\n\n" \
    3451        "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
    3452        "and KEYCODE is given in decimal." \
    3453 
    3454 #define setkeycodes_example_usage \
    3455        "$ setkeycodes e030 127\n"
    3456 
    3457 #define setlogcons_trivial_usage \
    3458        "N"
    3459 #define setlogcons_full_usage "\n\n" \
    3460        "Redirect the kernel output to console N (0 for current)"
    3461 
    3462 #define setsebool_trivial_usage \
    3463        "boolean value"
    3464 
    3465 #define setsebool_full_usage "\n\n" \
    3466        "Change boolean setting"
    3467 
    3468 #define setsid_trivial_usage \
    3469        "PROG ARGS"
    3470 #define setsid_full_usage "\n\n" \
    3471        "Run PROG in a new session. PROG will have no controlling terminal\n" \
    3472        "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
    3473        "See setsid(2) for details." \
    3474 
    3475 #define last_trivial_usage \
    3476        ""IF_FEATURE_LAST_FANCY("[-HW] [-f FILE]")
    3477 #define last_full_usage "\n\n" \
    3478        "Show listing of the last users that logged into the system" \
    3479     IF_FEATURE_LAST_FANCY( "\n" \
    3480      "\nOptions:" \
    3481 /*   "\n    -H  Show header line" */ \
    3482      "\n    -W  Display with no host column truncation" \
    3483      "\n    -f FILE Read from FILE instead of /var/log/wtmp" \
    3484     )
    3485 
    3486 #define showkey_trivial_usage \
    3487        "[-a | -k | -s]"
    3488 #define showkey_full_usage "\n\n" \
    3489        "Show keys pressed\n" \
    3490      "\nOptions:" \
    3491      "\n    -a  Display decimal/octal/hex values of the keys" \
    3492      "\n    -k  Display interpreted keycodes (default)" \
    3493      "\n    -s  Display raw scan-codes" \
    3494 
    3495 #define slattach_trivial_usage \
    3496        "[-cehmLF] [-s SPEED] [-p PROTOCOL] DEVICE"
    3497 #define slattach_full_usage "\n\n" \
    3498        "Attach network interface(s) to serial line(s)\n" \
    3499      "\nOptions:" \
    3500      "\n    -p PROT Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
    3501      "\n    -s SPD  Set line speed" \
    3502      "\n    -e  Exit after initializing device" \
    3503      "\n    -h  Exit when the carrier is lost" \
    3504      "\n    -c PROG Run PROG when the line is hung up" \
    3505      "\n    -m  Do NOT initialize the line in raw 8 bits mode" \
    3506      "\n    -L  Enable 3-wire operation" \
    3507      "\n    -F  Disable RTS/CTS flow control" \
    3508 
    3509 #define sleep_trivial_usage \
    3510     IF_FEATURE_FANCY_SLEEP("[") "N" IF_FEATURE_FANCY_SLEEP("]...")
    3511 #define sleep_full_usage "\n\n" \
    3512     IF_NOT_FEATURE_FANCY_SLEEP("Pause for N seconds") \
    3513     IF_FEATURE_FANCY_SLEEP( \
    3514        "Pause for a time equal to the total of the args given, where each arg can\n" \
    3515        "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
    3516 #define sleep_example_usage \
    3517        "$ sleep 2\n" \
    3518        "[2 second delay results]\n" \
    3519     IF_FEATURE_FANCY_SLEEP( \
    3520        "$ sleep 1d 3h 22m 8s\n" \
    3521        "[98528 second delay results]\n")
    3522 
    3523 #define sort_trivial_usage \
    3524        "[-nru" \
    3525     IF_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o FILE] [-k start[.offset][opts][,end[.offset][opts]] [-t CHAR") \
    3526        "] [FILE]..."
    3527 #define sort_full_usage "\n\n" \
    3528        "Sort lines of text\n" \
    3529      "\nOptions:" \
    3530     IF_FEATURE_SORT_BIG( \
    3531      "\n    -b  Ignore leading blanks" \
    3532      "\n    -c  Check whether input is sorted" \
    3533      "\n    -d  Dictionary order (blank or alphanumeric only)" \
    3534      "\n    -f  Ignore case" \
    3535      "\n    -g  General numerical sort" \
    3536      "\n    -i  Ignore unprintable characters" \
    3537      "\n    -k  Sort key" \
    3538      "\n    -M  Sort month" \
    3539     ) \
    3540      "\n    -n  Sort numbers" \
    3541     IF_FEATURE_SORT_BIG( \
    3542      "\n    -o  Output to file" \
    3543      "\n    -k  Sort by key" \
    3544      "\n    -t CHAR Key separator" \
    3545     ) \
    3546      "\n    -r  Reverse sort order" \
    3547     IF_FEATURE_SORT_BIG( \
    3548      "\n    -s  Stable (don't sort ties alphabetically)" \
    3549     ) \
    3550      "\n    -u  Suppress duplicate lines" \
    3551     IF_FEATURE_SORT_BIG( \
    3552      "\n    -z  Lines are terminated by NUL, not newline" \
    3553      "\n    -mST    Ignored for GNU compatibility") \
    3554 
    3555 #define sort_example_usage \
    3556        "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
    3557        "a\n" \
    3558        "b\n" \
    3559        "c\n" \
    3560        "d\n" \
    3561        "e\n" \
    3562        "f\n" \
    3563     IF_FEATURE_SORT_BIG( \
    3564         "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
    3565         "d 2\n" \
    3566         "b 2\n" \
    3567         "c 3\n" \
    3568     ) \
    3569        ""
    3570 
    3571 #define split_trivial_usage \
    3572        "[OPTIONS] [INPUT [PREFIX]]"
    3573 #define split_full_usage "\n\n" \
    3574        "Options:" \
    3575      "\n    -b N[k|m]   Split by N (kilo|mega)bytes" \
    3576      "\n    -l N        Split by N lines" \
    3577      "\n    -a N        Use N letters as suffix" \
    3578 
    3579 #define split_example_usage \
    3580        "$ split TODO foo\n" \
    3581        "$ cat TODO | split -a 2 -l 2 TODO_\n"
    3582 
    3583 #define start_stop_daemon_trivial_usage \
    3584        "[OPTIONS] [-S|-K] ... [-- ARGS...]"
    3585 #define start_stop_daemon_full_usage "\n\n" \
    3586        "Search for matching processes, and then\n" \
    3587        "-K: stop all matching processes.\n" \
    3588        "-S: start a process unless a matching process is found.\n" \
    3589     IF_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
    3590      "\nProcess matching:" \
    3591      "\n    -u,--user USERNAME|UID  Match only this user's processes" \
    3592      "\n    -n,--name NAME      Match processes with NAME" \
    3593      "\n                in comm field in /proc/PID/stat" \
    3594      "\n    -x,--exec EXECUTABLE    Match processes with this command" \
    3595      "\n                in /proc/PID/cmdline" \
    3596      "\n    -p,--pidfile FILE   Match a process with PID from the file" \
    3597      "\n    All specified conditions must match" \
    3598      "\n-S only:" \
    3599      "\n    -x,--exec EXECUTABLE    Program to run" \
    3600      "\n    -a,--startas NAME   Zeroth argument" \
    3601      "\n    -b,--background     Background" \
    3602     IF_FEATURE_START_STOP_DAEMON_FANCY( \
    3603      "\n    -N,--nicelevel N    Change nice level" \
    3604     ) \
    3605      "\n    -c,--chuid USER[:[GRP]] Change to user/group" \
    3606      "\n    -m,--make-pidfile   Write PID to the pidfile specified by -p" \
    3607      "\n-K only:" \
    3608      "\n    -s,--signal SIG     Signal to send" \
    3609      "\n    -t,--test       Match only, exit with 0 if a process is found" \
    3610      "\nOther:" \
    3611     IF_FEATURE_START_STOP_DAEMON_FANCY( \
    3612      "\n    -o,--oknodo     Exit with status 0 if nothing is done" \
    3613      "\n    -v,--verbose        Verbose" \
    3614     ) \
    3615      "\n    -q,--quiet      Quiet" \
    3616     ) \
    3617     IF_NOT_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
    3618      "\nProcess matching:" \
    3619      "\n    -u USERNAME|UID Match only this user's processes" \
    3620      "\n    -n NAME     Match processes with NAME" \
    3621      "\n            in comm field in /proc/PID/stat" \
    3622      "\n    -x EXECUTABLE   Match processes with this command" \
    3623      "\n            command in /proc/PID/cmdline" \
    3624      "\n    -p FILE     Match a process with PID from the file" \
    3625      "\n    All specified conditions must match" \
    3626      "\n-S only:" \
    3627      "\n    -x EXECUTABLE   Program to run" \
    3628      "\n    -a NAME     Zeroth argument" \
    3629      "\n    -b      Background" \
    3630     IF_FEATURE_START_STOP_DAEMON_FANCY( \
    3631      "\n    -N N        Change nice level" \
    3632     ) \
    3633      "\n    -c USER[:[GRP]] Change to user/group" \
    3634      "\n    -m      Write PID to the pidfile specified by -p" \
    3635      "\n-K only:" \
    3636      "\n    -s SIG      Signal to send" \
    3637      "\n    -t      Match only, exit with 0 if a process is found" \
    3638      "\nOther:" \
    3639     IF_FEATURE_START_STOP_DAEMON_FANCY( \
    3640      "\n    -o      Exit with status 0 if nothing is done" \
    3641      "\n    -v      Verbose" \
    3642     ) \
    3643      "\n    -q      Quiet" \
    3644     ) \
    3645 
    3646 #define stat_trivial_usage \
    3647        "[OPTIONS] FILE..."
    3648 #define stat_full_usage "\n\n" \
    3649        "Display file (default) or filesystem status\n" \
    3650      "\nOptions:" \
    3651     IF_FEATURE_STAT_FORMAT( \
    3652      "\n    -c fmt  Use the specified format" \
    3653     ) \
    3654      "\n    -f  Display filesystem status" \
    3655      "\n    -L  Follow links" \
    3656      "\n    -t  Display info in terse form" \
    3657     IF_SELINUX( \
    3658      "\n    -Z  Print security context" \
    3659     ) \
    3660     IF_FEATURE_STAT_FORMAT( \
    3661        "\n\nValid format sequences for files:\n" \
    3662        " %a Access rights in octal\n" \
    3663        " %A Access rights in human readable form\n" \
    3664        " %b Number of blocks allocated (see %B)\n" \
    3665        " %B The size in bytes of each block reported by %b\n" \
    3666        " %d Device number in decimal\n" \
    3667        " %D Device number in hex\n" \
    3668        " %f Raw mode in hex\n" \
    3669        " %F File type\n" \
    3670        " %g Group ID of owner\n" \
    3671        " %G Group name of owner\n" \
    3672        " %h Number of hard links\n" \
    3673        " %i Inode number\n" \
    3674        " %n File name\n" \
    3675        " %N File name, with -> TARGET if symlink\n" \
    3676        " %o I/O block size\n" \
    3677        " %s Total size, in bytes\n" \
    3678        " %t Major device type in hex\n" \
    3679        " %T Minor device type in hex\n" \
    3680        " %u User ID of owner\n" \
    3681        " %U User name of owner\n" \
    3682        " %x Time of last access\n" \
    3683        " %X Time of last access as seconds since Epoch\n" \
    3684        " %y Time of last modification\n" \
    3685        " %Y Time of last modification as seconds since Epoch\n" \
    3686        " %z Time of last change\n" \
    3687        " %Z Time of last change as seconds since Epoch\n" \
    3688        "\nValid format sequences for file systems:\n" \
    3689        " %a Free blocks available to non-superuser\n" \
    3690        " %b Total data blocks in file system\n" \
    3691        " %c Total file nodes in file system\n" \
    3692        " %d Free file nodes in file system\n" \
    3693        " %f Free blocks in file system\n" \
    3694     IF_SELINUX( \
    3695        " %C Security context in selinux\n" \
    3696     ) \
    3697        " %i File System ID in hex\n" \
    3698        " %l Maximum length of filenames\n" \
    3699        " %n File name\n" \
    3700        " %s Block size (for faster transfer)\n" \
    3701        " %S Fundamental block size (for block counts)\n" \
    3702        " %t Type in hex\n" \
    3703        " %T Type in human readable form" \
    3704     ) \
    3705 
    3706 #define strings_trivial_usage \
    3707        "[-afo] [-n LEN] [FILE]..."
    3708 #define strings_full_usage "\n\n" \
    3709        "Display printable strings in a binary file\n" \
    3710      "\nOptions:" \
    3711      "\n    -a  Scan whole file (default)" \
    3712      "\n    -f  Precede strings with filenames" \
    3713      "\n    -n LEN  At least LEN characters form a string (default 4)" \
    3714      "\n    -o  Precede strings with decimal offsets" \
    3715 
    3716 #define stty_trivial_usage \
    3717        "[-a|g] [-F DEVICE] [SETTING]..."
    3718 #define stty_full_usage "\n\n" \
    3719        "Without arguments, prints baud rate, line discipline,\n" \
    3720        "and deviations from stty sane\n" \
    3721      "\nOptions:" \
    3722      "\n    -F DEVICE   Open device instead of stdin" \
    3723      "\n    -a      Print all current settings in human-readable form" \
    3724      "\n    -g      Print in stty-readable form" \
    3725      "\n    [SETTING]   See manpage" \
    3726 
    3727 #define su_trivial_usage \
    3728        "[OPTIONS] [-] [USERNAME]"
    3729 #define su_full_usage "\n\n" \
    3730        "Change user id or become root\n" \
    3731      "\nOptions:" \
    3732      "\n    -p,-m   Preserve environment" \
    3733      "\n    -c CMD  Command to pass to 'sh -c'" \
    3734      "\n    -s SH   Shell to use instead of default shell" \
    3735 
    3736 #define sulogin_trivial_usage \
    3737        "[-t N] [TTY]"
    3738 #define sulogin_full_usage "\n\n" \
    3739        "Single user login\n" \
    3740      "\nOptions:" \
    3741      "\n    -t N    Timeout" \
    3742 
    3743 #define sum_trivial_usage \
    3744        "[-rs] [FILE]..."
    3745 #define sum_full_usage "\n\n" \
    3746        "Checksum and count the blocks in a file\n" \
    3747      "\nOptions:" \
    3748      "\n    -r  Use BSD sum algorithm (1K blocks)" \
    3749      "\n    -s  Use System V sum algorithm (512byte blocks)" \
    3750 
    3751 #define sv_trivial_usage \
    3752        "[-v] [-w SEC] CMD SERVICE_DIR..."
    3753 #define sv_full_usage "\n\n" \
    3754        "Control services monitored by runsv supervisor.\n" \
    3755        "Commands (only first character is enough):\n" \
    3756        "\n" \
    3757        "status: query service status\n" \
    3758        "up: if service isn't running, start it. If service stops, restart it\n" \
    3759        "once: like 'up', but if service stops, don't restart it\n" \
    3760        "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
    3761        "    if it exists. After it stops, don't restart service\n" \
    3762        "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
    3763        "    runsv exits too\n" \
    3764        "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
    3765        "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
    3766 
    3767 #define svlogd_trivial_usage \
    3768        "[-ttv] [-r C] [-R CHARS] [-l MATCHLEN] [-b BUFLEN] DIR..."
    3769 #define svlogd_full_usage "\n\n" \
    3770        "Continuously read log data from stdin, optionally\n" \
    3771        "filter log messages, and write the data to one or more automatically\n" \
    3772        "rotated logs" \
    3773 
    3774 #define swapoff_trivial_usage \
    3775        "[-a] [DEVICE]"
    3776 #define swapoff_full_usage "\n\n" \
    3777        "Stop swapping on DEVICE\n" \
    3778      "\nOptions:" \
    3779      "\n    -a  Stop swapping on all swap devices" \
    3780 
    3781 #define swapon_trivial_usage \
    3782        "[-a]" IF_FEATURE_SWAPON_PRI(" [-p PRI]") " [DEVICE]"
    3783 #define swapon_full_usage "\n\n" \
    3784        "Start swapping on DEVICE\n" \
    3785      "\nOptions:" \
    3786      "\n    -a  Start swapping on all swap devices" \
    3787     IF_FEATURE_SWAPON_PRI( \
    3788      "\n    -p PRI  Set swap device priority" \
    3789     ) \
    3790 
    3791 #define switch_root_trivial_usage \
    3792        "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]"
    3793 #define switch_root_full_usage "\n\n" \
    3794        "Free initramfs and switch to another root fs:\n" \
    3795        "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n" \
    3796        "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n" \
    3797      "\nOptions:" \
    3798      "\n    -c DEV  Reopen stdio to DEV after switch" \
    3799 
    3800 #define sync_trivial_usage \
    3801        ""
    3802 #define sync_full_usage "\n\n" \
    3803        "Write all buffered blocks to disk"
    3804 
    3805 #define fsync_trivial_usage \
    3806        "[-d] FILE..."
    3807 #define fsync_full_usage "\n\n" \
    3808        "Write files' buffered blocks to disk\n" \
    3809      "\nOptions:" \
    3810      "\n    -d  Avoid syncing metadata"
    3811 
    3812 #define sysctl_trivial_usage \
    3813        "[OPTIONS] [VALUE]..."
    3814 #define sysctl_full_usage "\n\n" \
    3815        "Configure kernel parameters at runtime\n" \
    3816      "\nOptions:" \
    3817      "\n    -n  Don't print key names" \
    3818      "\n    -e  Don't warn about unknown keys" \
    3819      "\n    -w  Change sysctl setting" \
    3820      "\n    -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
    3821      "\n    -a  Display all values" \
    3822      "\n    -A  Display all values in table form" \
    3823 
    3824 #define sysctl_example_usage \
    3825        "sysctl [-n] [-e] variable...\n" \
    3826        "sysctl [-n] [-e] -w variable=value...\n" \
    3827        "sysctl [-n] [-e] -a\n" \
    3828        "sysctl [-n] [-e] -p file    (default /etc/sysctl.conf)\n" \
    3829        "sysctl [-n] [-e] -A\n"
    3830 
    3831 #define syslogd_trivial_usage \
    3832        "[OPTIONS]"
    3833 #define syslogd_full_usage "\n\n" \
    3834        "System logging utility.\n" \
    3835        "This version of syslogd ignores /etc/syslog.conf\n" \
    3836      "\nOptions:" \
    3837      "\n    -n      Run in foreground" \
    3838      "\n    -O FILE     Log to given file (default:/var/log/messages)" \
    3839      "\n    -l N        Set local log level" \
    3840      "\n    -S      Smaller logging output" \
    3841     IF_FEATURE_ROTATE_LOGFILE( \
    3842      "\n    -s SIZE     Max size (KB) before rotate (default:200KB, 0=off)" \
    3843      "\n    -b N        N rotated logs to keep (default:1, max=99, 0=purge)") \
    3844     IF_FEATURE_REMOTE_LOG( \
    3845      "\n    -R HOST[:PORT]  Log to IP or hostname on PORT (default PORT=514/UDP)" \
    3846      "\n    -L      Log locally and via network (default is network only if -R)") \
    3847     IF_FEATURE_SYSLOGD_DUP( \
    3848      "\n    -D      Drop duplicates") \
    3849     IF_FEATURE_IPC_SYSLOG( \
    3850      "\n    -C[size(KiB)]   Log to shared mem buffer (read it using logread)") \
    3851     /* NB: -Csize shouldn't have space (because size is optional) */
    3852 /*   "\n    -m MIN      Minutes between MARK lines (default:20, 0=off)" */
    3853 
    3854 #define syslogd_example_usage \
    3855        "$ syslogd -R masterlog:514\n" \
    3856        "$ syslogd -R 192.168.1.1:601\n"
    3857 
    3858 #define tac_trivial_usage \
    3859     "[FILE]..."
    3860 #define tac_full_usage "\n\n" \
    3861     "Concatenate FILEs and print them in reverse"
    3862 
    3863 #define taskset_trivial_usage \
    3864        "[-p] [MASK] [PID | PROG ARGS]"
    3865 #define taskset_full_usage "\n\n" \
    3866        "Set or get CPU affinity\n" \
    3867      "\nOptions:" \
    3868      "\n    -p  Operate on an existing PID" \
    3869 
    3870 #define taskset_example_usage \
    3871        "$ taskset 0x7 ./dgemm_test&\n" \
    3872        "$ taskset -p 0x1 $!\n" \
    3873        "pid 4790's current affinity mask: 7\n" \
    3874        "pid 4790's new affinity mask: 1\n" \
    3875        "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
    3876        "pid 6671's current affinity mask: 1\n" \
    3877        "pid 6671's new affinity mask: 1\n" \
    3878        "$ taskset -p 1\n" \
    3879        "pid 1's current affinity mask: 3\n"
    3880 
    3881 #define tee_trivial_usage \
    3882        "[-ai] [FILE]..."
    3883 #define tee_full_usage "\n\n" \
    3884        "Copy stdin to each FILE, and also to stdout\n" \
    3885      "\nOptions:" \
    3886      "\n    -a  Append to the given FILEs, don't overwrite" \
    3887      "\n    -i  Ignore interrupt signals (SIGINT)" \
    3888 
    3889 #define tee_example_usage \
    3890        "$ echo \"Hello\" | tee /tmp/foo\n" \
    3891        "$ cat /tmp/foo\n" \
    3892        "Hello\n"
    3893 
    3894 #if ENABLE_FEATURE_TELNET_AUTOLOGIN
    3895 #define telnet_trivial_usage \
    3896        "[-a] [-l USER] HOST [PORT]"
    3897 #define telnet_full_usage "\n\n" \
    3898        "Connect to telnet server\n" \
    3899      "\nOptions:" \
    3900      "\n    -a  Automatic login with $USER variable" \
    3901      "\n    -l USER Automatic login as USER" \
    3902 
    3903 #else
    3904 #define telnet_trivial_usage \
    3905        "HOST [PORT]"
    3906 #define telnet_full_usage "\n\n" \
    3907        "Connect to telnet server"
    3908 #endif
    3909 
    3910 #define telnetd_trivial_usage \
    3911        "[OPTIONS]"
    3912 #define telnetd_full_usage "\n\n" \
    3913        "Handle incoming telnet connections" \
    3914     IF_NOT_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
    3915      "\nOptions:" \
    3916      "\n    -l LOGIN    Exec LOGIN on connect" \
    3917      "\n    -f ISSUE_FILE   Display ISSUE_FILE instead of /etc/issue" \
    3918      "\n    -K      Close connection as soon as login exits" \
    3919      "\n            (normally wait until all programs close slave pty)" \
    3920     IF_FEATURE_TELNETD_STANDALONE( \
    3921      "\n    -p PORT     Port to listen on" \
    3922      "\n    -b ADDR[:PORT]  Address to bind to" \
    3923      "\n    -F      Run in foreground" \
    3924      "\n    -i      Inetd mode" \
    3925     IF_FEATURE_TELNETD_INETD_WAIT( \
    3926      "\n    -w SEC      Inetd 'wait' mode, linger time SEC" \
    3927      "\n    -S      Log to syslog (implied by -i or without -F and -w)" \
    3928     ) \
    3929     )
    3930 
    3931 /* "test --help" does not print help (POSIX compat), only "[ --help" does.
    3932  * We display "<applet> EXPRESSION ]" here (not "<applet> EXPRESSION")
    3933  * Unfortunately, it screws up generated BusyBox.html. TODO. */
    3934 #define test_trivial_usage \
    3935        "EXPRESSION ]"
    3936 #define test_full_usage "\n\n" \
    3937        "Check file types, compare values etc. Return a 0/1 exit code\n" \
    3938        "depending on logical value of EXPRESSION"
    3939 #define test_example_usage \
    3940        "$ test 1 -eq 2\n" \
    3941        "$ echo $?\n" \
    3942        "1\n" \
    3943        "$ test 1 -eq 1\n" \
    3944        "$ echo $?\n" \
    3945        "0\n" \
    3946        "$ [ -d /etc ]\n" \
    3947        "$ echo $?\n" \
    3948        "0\n" \
    3949        "$ [ -d /junk ]\n" \
    3950        "$ echo $?\n" \
    3951        "1\n"
    3952 
    3953 #define tc_trivial_usage \
    3954     /*"[OPTIONS] "*/"OBJECT CMD [dev STRING]"
    3955 #define tc_full_usage "\n\n" \
    3956     "OBJECT: {qdisc|class|filter}\n" \
    3957     "CMD: {add|del|change|replace|show}\n" \
    3958     "\n" \
    3959     "qdisc [ handle QHANDLE ] [ root |"IF_FEATURE_TC_INGRESS(" ingress |")" parent CLASSID ]\n" \
    3960     /* "[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
    3961     "   [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
    3962     "   QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n" \
    3963     "qdisc show [ dev STRING ]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n" \
    3964     "class [ classid CLASSID ] [ root | parent CLASSID ]\n" \
    3965     "   [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
    3966     "class show [ dev STRING ] [ root | parent CLASSID ]\n" \
    3967     "filter [ pref PRIO ] [ protocol PROTO ]\n" \
    3968     /* "\t[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
    3969     "   [ root | classid CLASSID ] [ handle FILTERID ]\n" \
    3970     "   [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n" \
    3971     "filter show [ dev STRING ] [ root | parent CLASSID ]"
    3972 
    3973 #define tcpsvd_trivial_usage \
    3974        "[-hEv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] IP PORT PROG"
    3975 /* with not-implemented options: */
    3976 /*     "[-hpEvv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] [-i DIR|-x CDB] [-t SEC] IP PORT PROG" */
    3977 #define tcpsvd_full_usage "\n\n" \
    3978        "Create TCP socket, bind to IP:PORT and listen\n" \
    3979        "for incoming connection. Run PROG for each connection.\n" \
    3980      "\n    IP      IP to listen on. '0' = all" \
    3981      "\n    PORT        Port to listen on" \
    3982      "\n    PROG ARGS   Program to run" \
    3983      "\n    -l NAME     Local hostname (else looks up local hostname in DNS)" \
    3984      "\n    -u USER[:GRP]   Change to user/group after bind" \
    3985      "\n    -c N        Handle up to N connections simultaneously" \
    3986      "\n    -b N        Allow a backlog of approximately N TCP SYNs" \
    3987      "\n    -C N[:MSG]  Allow only up to N connections from the same IP." \
    3988      "\n            New connections from this IP address are closed" \
    3989      "\n            immediately. MSG is written to the peer before close" \
    3990      "\n    -h      Look up peer's hostname" \
    3991      "\n    -E      Don't set up environment variables" \
    3992      "\n    -v      Verbose" \
    3993 
    3994 #define udpsvd_trivial_usage \
    3995        "[-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG"
    3996 #define udpsvd_full_usage "\n\n" \
    3997        "Create UDP socket, bind to IP:PORT and wait\n" \
    3998        "for incoming packets. Run PROG for each packet,\n" \
    3999        "redirecting all further packets with same peer ip:port to it.\n" \
    4000      "\n    IP      IP to listen on. '0' = all" \
    4001      "\n    PORT        Port to listen on" \
    4002      "\n    PROG ARGS   Program to run" \
    4003      "\n    -l NAME     Local hostname (else looks up local hostname in DNS)" \
    4004      "\n    -u USER[:GRP]   Change to user/group after bind" \
    4005      "\n    -c N        Handle up to N connections simultaneously" \
    4006      "\n    -h      Look up peer's hostname" \
    4007      "\n    -E      Don't set up environment variables" \
    4008      "\n    -v      Verbose" \
    4009 
    4010 #define tftp_trivial_usage \
    4011        "[OPTIONS] HOST [PORT]"
    4012 #define tftp_full_usage "\n\n" \
    4013        "Transfer a file from/to tftp server\n" \
    4014      "\nOptions:" \
    4015      "\n    -l FILE Local FILE" \
    4016      "\n    -r FILE Remote FILE" \
    4017     IF_FEATURE_TFTP_GET( \
    4018      "\n    -g  Get file" \
    4019     ) \
    4020     IF_FEATURE_TFTP_PUT( \
    4021      "\n    -p  Put file" \
    4022     ) \
    4023     IF_FEATURE_TFTP_BLOCKSIZE( \
    4024      "\n    -b SIZE Transfer blocks of SIZE octets" \
    4025     )
    4026 
    4027 #define tftpd_trivial_usage \
    4028        "[-cr] [-u USER] [DIR]"
    4029 #define tftpd_full_usage "\n\n" \
    4030        "Transfer a file on tftp client's request\n" \
    4031        "\n" \
    4032        "tftpd should be used as an inetd service.\n" \
    4033        "tftpd's line for inetd.conf:\n" \
    4034        "    69 dgram udp nowait root tftpd tftpd /files/to/serve\n" \
    4035        "It also can be ran from udpsvd:\n" \
    4036        "    udpsvd -vE 0.0.0.0 69 tftpd /files/to/serve\n" \
    4037      "\nOptions:" \
    4038      "\n    -r  Prohibit upload" \
    4039      "\n    -c  Allow file creation via upload" \
    4040      "\n    -u  Access files as USER" \
    4041 
    4042 #define time_trivial_usage \
    4043        "[-v] PROG ARGS"
    4044 #define time_full_usage "\n\n" \
    4045        "Run PROG, display resource usage when it exits\n" \
    4046      "\nOptions:" \
    4047      "\n    -v  Verbose" \
    4048 
    4049 #define timeout_trivial_usage \
    4050        "[-t SECS] [-s SIG] PROG ARGS"
    4051 #define timeout_full_usage "\n\n" \
    4052        "Runs PROG. Sends SIG to it if it is not gone in SECS seconds.\n" \
    4053        "Defaults: SECS: 10, SIG: TERM." \
    4054 
    4055 #define top_trivial_usage \
    4056        "[-b] [-nCOUNT] [-dSECONDS]" IF_FEATURE_TOPMEM(" [-m]")
    4057 #define top_full_usage "\n\n" \
    4058        "Provide a view of process activity in real time.\n" \
    4059        "Read the status of all processes from /proc each SECONDS\n" \
    4060        "and display a screenful of them." \
    4061 //TODO: add options and keyboard commands
    4062 
    4063 #define touch_trivial_usage \
    4064        "[-c] [-d DATE] [-r FILE] FILE [FILE]..."
    4065 #define touch_full_usage "\n\n" \
    4066        "Update the last-modified date on the given FILE[s]\n" \
    4067      "\nOptions:" \
    4068      "\n    -c  Don't create files" \
    4069      "\n    -d DT   Date/time to use" \
    4070      "\n    -r FILE Use FILE's date/time" \
    4071 
    4072 #define touch_example_usage \
    4073        "$ ls -l /tmp/foo\n" \
    4074        "/bin/ls: /tmp/foo: No such file or directory\n" \
    4075        "$ touch /tmp/foo\n" \
    4076        "$ ls -l /tmp/foo\n" \
    4077        "-rw-rw-r--    1 andersen andersen        0 Apr 15 01:11 /tmp/foo\n"
    4078 
    4079 #define tr_trivial_usage \
    4080        "[-cds] STRING1 [STRING2]"
    4081 #define tr_full_usage "\n\n" \
    4082        "Translate, squeeze, or delete characters from stdin, writing to stdout\n" \
    4083      "\nOptions:" \
    4084      "\n    -c  Take complement of STRING1" \
    4085      "\n    -d  Delete input characters coded STRING1" \
    4086      "\n    -s  Squeeze multiple output characters of STRING2 into one character" \
    4087 
    4088 #define tr_example_usage \
    4089        "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
    4090        "hello world\n"
    4091 
    4092 #define traceroute_trivial_usage \
    4093        "[-"IF_TRACEROUTE6("46")"FIldnrv] [-f 1ST_TTL] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
    4094        "    [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-g GATEWAY] [-i IFACE]\n" \
    4095        "    [-z PAUSE_MSEC] HOST [BYTES]"
    4096 #define traceroute_full_usage "\n\n" \
    4097        "Trace the route to HOST\n" \
    4098      "\nOptions:" \
    4099     IF_TRACEROUTE6( \
    4100      "\n    -4,-6   Force IP or IPv6 name resolution" \
    4101     ) \
    4102      "\n    -F  Set the don't fragment bit" \
    4103      "\n    -I  Use ICMP ECHO instead of UDP datagrams" \
    4104      "\n    -l  Display the TTL value of the returned packet" \
    4105      "\n    -d  Set SO_DEBUG options to socket" \
    4106      "\n    -n  Print numeric addresses" \
    4107      "\n    -r  Bypass routing tables, send directly to HOST" \
    4108      "\n    -v  Verbose" \
    4109      "\n    -m  Max time-to-live (max number of hops)" \
    4110      "\n    -p  Base UDP port number used in probes" \
    4111      "\n        (default 33434)" \
    4112      "\n    -q  Number of probes per TTL (default 3)" \
    4113      "\n    -s  IP address to use as the source address" \
    4114      "\n    -t  Type-of-service in probe packets (default 0)" \
    4115      "\n    -w  Time in seconds to wait for a response (default 3)" \
    4116      "\n    -g  Loose source route gateway (8 max)" \
    4117 
    4118 #define traceroute6_trivial_usage \
    4119        "[-dnrv] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
    4120        "    [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-i IFACE]\n" \
    4121        "    HOST [BYTES]"
    4122 #define traceroute6_full_usage "\n\n" \
    4123        "Trace the route to HOST\n" \
    4124      "\nOptions:" \
    4125      "\n    -d  Set SO_DEBUG options to socket" \
    4126      "\n    -n  Print numeric addresses" \
    4127      "\n    -r  Bypass routing tables, send directly to HOST" \
    4128      "\n    -v  Verbose" \
    4129      "\n    -m  Max time-to-live (max number of hops)" \
    4130      "\n    -p  Base UDP port number used in probes" \
    4131      "\n        (default is 33434)" \
    4132      "\n    -q  Number of probes per TTL (default 3)" \
    4133      "\n    -s  IP address to use as the source address" \
    4134      "\n    -t  Type-of-service in probe packets (default 0)" \
    4135      "\n    -w  Time in seconds to wait for a response (default 3)" \
    4136 
    4137 #define true_trivial_usage \
    4138        ""
    4139 #define true_full_usage "\n\n" \
    4140        "Return an exit code of TRUE (0)"
    4141 #define true_example_usage \
    4142        "$ true\n" \
    4143        "$ echo $?\n" \
    4144        "0\n"
    4145 
    4146 #define tty_trivial_usage \
    4147        ""
    4148 #define tty_full_usage "\n\n" \
    4149        "Print file name of stdin's terminal" \
    4150     IF_INCLUDE_SUSv2( "\n" \
    4151      "\nOptions:" \
    4152      "\n    -s  Print nothing, only return exit status" \
    4153     )
    4154 #define tty_example_usage \
    4155        "$ tty\n" \
    4156        "/dev/tty2\n"
    4157 
    4158 #define ttysize_trivial_usage \
    4159        "[w] [h]"
    4160 #define ttysize_full_usage "\n\n" \
    4161        "Print dimension(s) of stdin's terminal, on error return 80x25"
    4162 
    4163 #define tunctl_trivial_usage \
    4164        "[-f device] ([-t name] | -d name)" IF_FEATURE_TUNCTL_UG(" [-u owner] [-g group] [-b]")
    4165 #define tunctl_full_usage "\n\n" \
    4166        "Create or delete tun interfaces\n" \
    4167      "\nOptions:" \
    4168      "\n    -f name     tun device (/dev/net/tun)" \
    4169      "\n    -t name     Create iface 'name'" \
    4170      "\n    -d name     Delete iface 'name'" \
    4171     IF_FEATURE_TUNCTL_UG( \
    4172      "\n    -u owner    Set iface owner" \
    4173      "\n    -g group    Set iface group" \
    4174      "\n    -b      Brief output" \
    4175     )
    4176 #define tunctl_example_usage \
    4177        "# tunctl\n" \
    4178        "# tunctl -d tun0\n"
    4179 
    4180 #define udhcpd_trivial_usage \
    4181        "[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [CONFFILE]" \
    4182 
    4183 #define udhcpd_full_usage "\n\n" \
    4184        "DHCP server\n" \
    4185      "\n    -f  Run in foreground" \
    4186      "\n    -S  Log to syslog too" \
    4187     IF_FEATURE_UDHCP_PORT( \
    4188      "\n    -P N    Use port N (default 67)" \
    4189     )
    4190 
    4191 #define umount_trivial_usage \
    4192        "[OPTIONS] FILESYSTEM|DIRECTORY"
    4193 #define umount_full_usage "\n\n" \
    4194        "Unmount file systems\n" \
    4195      "\nOptions:" \
    4196     IF_FEATURE_UMOUNT_ALL( \
    4197      "\n    -a  Unmount all file systems" IF_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
    4198     ) \
    4199     IF_FEATURE_MTAB_SUPPORT( \
    4200      "\n    -n  Don't erase /etc/mtab entries" \
    4201     ) \
    4202      "\n    -r  Try to remount devices as read-only if mount is busy" \
    4203      "\n    -l  Lazy umount (detach filesystem)" \
    4204      "\n    -f  Force umount (i.e., unreachable NFS server)" \
    4205     IF_FEATURE_MOUNT_LOOP( \
    4206      "\n    -d  Free loop device if it has been used" \
    4207     )
    4208 
    4209 #define umount_example_usage \
    4210        "$ umount /dev/hdc1\n"
    4211 
    4212 #define uname_trivial_usage \
    4213        "[-amnrspv]"
    4214 #define uname_full_usage "\n\n" \
    4215        "Print system information\n" \
    4216      "\nOptions:" \
    4217      "\n    -a  Print all" \
    4218      "\n    -m  The machine (hardware) type" \
    4219      "\n    -n  Hostname" \
    4220      "\n    -r  OS release" \
    4221      "\n    -s  OS name (default)" \
    4222      "\n    -p  Processor type" \
    4223      "\n    -v  OS version" \
    4224 
    4225 #define uname_example_usage \
    4226        "$ uname -a\n" \
    4227        "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
    4228 
    4229 #define uncompress_trivial_usage \
    4230        "[-cf] [FILE]..."
    4231 #define uncompress_full_usage "\n\n" \
    4232        "Decompress .Z file[s]\n" \
    4233      "\nOptions:" \
    4234      "\n    -c  Write to stdout" \
    4235      "\n    -f  Overwrite" \
    4236 
    4237 #define unexpand_trivial_usage \
    4238        "[-fa][-t N] [FILE]..."
    4239 #define unexpand_full_usage "\n\n" \
    4240        "Convert spaces to tabs, writing to stdout\n" \
    4241      "\nOptions:" \
    4242     IF_FEATURE_UNEXPAND_LONG_OPTIONS( \
    4243      "\n    -a,--all    Convert all blanks" \
    4244      "\n    -f,--first-only Convert only leading blanks" \
    4245      "\n    -t,--tabs=N Tabstops every N chars" \
    4246     ) \
    4247     IF_NOT_FEATURE_UNEXPAND_LONG_OPTIONS( \
    4248      "\n    -a  Convert all blanks" \
    4249      "\n    -f  Convert only leading blanks" \
    4250      "\n    -t N    Tabstops every N chars" \
    4251     )
    4252 
    4253 #define uniq_trivial_usage \
    4254        "[-cdu][-f,s,w N] [INPUT [OUTPUT]]"
    4255 #define uniq_full_usage "\n\n" \
    4256        "Discard duplicate lines\n" \
    4257      "\nOptions:" \
    4258      "\n    -c  Prefix lines by the number of occurrences" \
    4259      "\n    -d  Only print duplicate lines" \
    4260      "\n    -u  Only print unique lines" \
    4261      "\n    -f N    Skip first N fields" \
    4262      "\n    -s N    Skip first N chars (after any skipped fields)" \
    4263      "\n    -w N    Compare N characters in line" \
    4264 
    4265 #define uniq_example_usage \
    4266        "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
    4267        "a\n" \
    4268        "b\n" \
    4269        "c\n"
    4270 
    4271 #define unzip_trivial_usage \
    4272        "[-opts[modifiers]] FILE[.zip] [LIST] [-x XLIST] [-d DIR]"
    4273 #define unzip_full_usage "\n\n" \
    4274        "Extract files from ZIP archives\n" \
    4275      "\nOptions:" \
    4276      "\n    -l  List archive contents (with -q for short form)" \
    4277      "\n    -n  Never overwrite files (default)" \
    4278      "\n    -o  Overwrite" \
    4279      "\n    -p  Send output to stdout" \
    4280      "\n    -q  Quiet" \
    4281      "\n    -x XLST Exclude these files" \
    4282      "\n    -d DIR  Extract files into DIR" \
    4283 
    4284 #define uptime_trivial_usage \
    4285        ""
    4286 #define uptime_full_usage "\n\n" \
    4287        "Display the time since the last boot"
    4288 
    4289 #define uptime_example_usage \
    4290        "$ uptime\n" \
    4291        "  1:55pm  up  2:30, load average: 0.09, 0.04, 0.00\n"
    4292 
    4293 #define usleep_trivial_usage \
    4294        "N"
    4295 #define usleep_full_usage "\n\n" \
    4296        "Pause for N microseconds"
    4297 
    4298 #define usleep_example_usage \
    4299        "$ usleep 1000000\n" \
    4300        "[pauses for 1 second]\n"
    4301 
    4302 #define uudecode_trivial_usage \
    4303        "[-o OUTFILE] [INFILE]"
    4304 #define uudecode_full_usage "\n\n" \
    4305        "Uudecode a file\n" \
    4306        "Finds outfile name in uuencoded source unless -o is given"
    4307 
    4308 #define uudecode_example_usage \
    4309        "$ uudecode -o busybox busybox.uu\n" \
    4310        "$ ls -l busybox\n" \
    4311        "-rwxr-xr-x   1 ams      ams        245264 Jun  7 21:35 busybox\n"
    4312 
    4313 #define uuencode_trivial_usage \
    4314        "[-m] [INFILE] STORED_FILENAME"
    4315 #define uuencode_full_usage "\n\n" \
    4316        "Uuencode a file to stdout\n" \
    4317      "\nOptions:" \
    4318      "\n    -m  Use base64 encoding per RFC1521" \
    4319 
    4320 #define uuencode_example_usage \
    4321        "$ uuencode busybox busybox\n" \
    4322        "begin 755 busybox\n" \
    4323        "<encoded file snipped>\n" \
    4324        "$ uudecode busybox busybox > busybox.uu\n" \
    4325        "$\n"
    4326 
    4327 #define vconfig_trivial_usage \
    4328        "COMMAND [OPTIONS]"
    4329 #define vconfig_full_usage "\n\n" \
    4330        "Create and remove virtual ethernet devices\n" \
    4331      "\nOptions:" \
    4332      "\n    add     [interface-name] [vlan_id]" \
    4333      "\n    rem     [vlan-name]" \
    4334      "\n    set_flag    [interface-name] [flag-num] [0 | 1]" \
    4335      "\n    set_egress_map  [vlan-name] [skb_priority] [vlan_qos]" \
    4336      "\n    set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
    4337      "\n    set_name_type   [name-type]" \
    4338 
    4339 #define vi_trivial_usage \
    4340        "[OPTIONS] [FILE]..."
    4341 #define vi_full_usage "\n\n" \
    4342        "Edit FILE\n" \
    4343      "\nOptions:" \
    4344     IF_FEATURE_VI_COLON( \
    4345      "\n    -c  Initial command to run ($EXINIT also available)" \
    4346     ) \
    4347     IF_FEATURE_VI_READONLY( \
    4348      "\n    -R  Read-only" \
    4349     ) \
    4350      "\n    -H  Short help regarding available features" \
    4351 
    4352 #define vlock_trivial_usage \
    4353        "[-a]"
    4354 #define vlock_full_usage "\n\n" \
    4355        "Lock a virtual terminal. A password is required to unlock.\n" \
    4356      "\nOptions:" \
    4357      "\n    -a  Lock all VTs" \
    4358 
    4359 #define volname_trivial_usage \
    4360        "[DEVICE]"
    4361 #define volname_full_usage "\n\n" \
    4362        "Show CD volume name of the DEVICE (default /dev/cdrom)"
    4363 
    4364 #define wall_trivial_usage \
    4365     "[FILE]"
    4366 #define wall_full_usage "\n\n" \
    4367     "Write content of FILE or stdin to all logged-in users"
    4368 #define wall_sample_usage \
    4369     "echo foo | wall\n" \
    4370     "wall ./mymessage"
    4371 
    4372 #define watch_trivial_usage \
    4373        "[-n SEC] [-t] PROG ARGS"
    4374 #define watch_full_usage "\n\n" \
    4375        "Run PROG periodically\n" \
    4376      "\nOptions:" \
    4377      "\n    -n  Loop period in seconds (default 2)" \
    4378      "\n    -t  Don't print header" \
    4379 
    4380 #define watch_example_usage \
    4381        "$ watch date\n" \
    4382        "Mon Dec 17 10:31:40 GMT 2000\n" \
    4383        "Mon Dec 17 10:31:42 GMT 2000\n" \
    4384        "Mon Dec 17 10:31:44 GMT 2000"
    4385 
    4386 #define watchdog_trivial_usage \
    4387        "[-t N[ms]] [-T N[ms]] [-F] DEV"
    4388 #define watchdog_full_usage "\n\n" \
    4389        "Periodically write to watchdog device DEV\n" \
    4390      "\nOptions:" \
    4391      "\n    -T N    Reboot after N seconds if not reset (default 60)" \
    4392      "\n    -t N    Reset every N seconds (default 30)" \
    4393      "\n    -F  Run in foreground" \
    4394      "\n" \
    4395      "\nUse 500ms to specify period in milliseconds" \
    4396 
    4397 #define wget_trivial_usage \
    4398     IF_FEATURE_WGET_LONG_OPTIONS( \
    4399        "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document FILE]\n" \
    4400        "    [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
    4401        "    [--no-check-certificate] [-U|--user-agent AGENT]" \
    4402             IF_FEATURE_WGET_TIMEOUT("[-T SEC] ") " URL" \
    4403     ) \
    4404     IF_NOT_FEATURE_WGET_LONG_OPTIONS( \
    4405        "[-csq] [-O FILE] [-Y on/off] [-P DIR] [-U AGENT]" \
    4406             IF_FEATURE_WGET_TIMEOUT("[-T SEC] ") " URL" \
    4407     )
    4408 #define wget_full_usage "\n\n" \
    4409        "Retrieve files via HTTP or FTP\n" \
    4410      "\nOptions:" \
    4411      "\n    -s  Spider mode - only check file existence" \
    4412      "\n    -c  Continue retrieval of aborted transfer" \
    4413      "\n    -q  Quiet" \
    4414      "\n    -P DIR  Save to DIR (default .)" \
    4415     IF_FEATURE_WGET_TIMEOUT( \
    4416      "\n    -T SEC  Network read timeout is SEC seconds" \
    4417     ) \
    4418      "\n    -O FILE Save to FILE ('-' for stdout)" \
    4419      "\n    -U STR  Use STR for User-Agent header" \
    4420      "\n    -Y  Use proxy ('on' or 'off')" \
    4421 
    4422 #define which_trivial_usage \
    4423        "[COMMAND]..."
    4424 #define which_full_usage "\n\n" \
    4425        "Locate a COMMAND"
    4426 #define which_example_usage \
    4427        "$ which login\n" \
    4428        "/bin/login\n"
    4429 
    4430 #define who_trivial_usage \
    4431        "[-a]"
    4432 #define who_full_usage "\n\n" \
    4433        "Show who is logged on\n" \
    4434      "\nOptions:" \
    4435      "\n    -a  Show all" \
    4436 
    4437 #define whoami_trivial_usage \
    4438        ""
    4439 #define whoami_full_usage "\n\n" \
    4440        "Print the user name associated with the current effective user id"
    4441 
    4442 #define zcat_trivial_usage \
    4443        "FILE"
    4444 #define zcat_full_usage "\n\n" \
    4445        "Decompress to stdout"
    4446 
    4447 #define zcip_trivial_usage \
    4448        "[OPTIONS] IFACE SCRIPT"
    4449 #define zcip_full_usage "\n\n" \
    4450        "Manage a ZeroConf IPv4 link-local address\n" \
    4451      "\nOptions:" \
    4452      "\n    -f      Run in foreground" \
    4453      "\n    -q      Quit after obtaining address" \
    4454      "\n    -r 169.254.x.x  Request this address first" \
    4455      "\n    -v      Verbose" \
    4456      "\n" \
    4457      "\nWith no -q, runs continuously monitoring for ARP conflicts," \
    4458      "\nexits only on I/O errors (link down etc)" \
    4459 
    4460 
    4461 #endif
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