source: branches/3.0/mindi-busybox/include/usage.src.h @ 3085

Last change on this file since 3085 was 2725, checked in by bruno, 8 years ago
  • Update mindi-busybox to 1.18.3 to avoid problems with the tar command which is now failing on recent versions with busybox 1.7.3
  • Property svn:eol-style set to native
File size: 157.0 KB
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1/* vi: set sw=8 ts=8: */
2/*
3 * This file suffers from chronically incorrect tabification
4 * of messages. Before editing this file:
5 * 1. Switch you editor to 8-space tab mode.
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11 */
12#ifndef BB_USAGE_H
13#define BB_USAGE_H 1
14
15
16#define NOUSAGE_STR "\b"
17
18INSERT
19
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
192#define busybox_notes_usage \
193       "Hello world!\n"
194
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)
1185#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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