source: branches/stable/mindi-busybox/include/usage.h @ 1770

Last change on this file since 1770 was 1770, checked in by Bruno Cornec, 13 years ago
  • Better output for mindi-busybox revision
  • Remove dummy file created on NFS - report from Arnaud Tiger <arnaud.tiger_at_hp.com>
  • strace useful for debug
  • fix new versions for pb (2.0.0 for mindi and 1.7.2 for mindi-busybox)
  • fix build process for mindi-busybox + options used in that version (dd for label-partitions-as-necessary)
  • fix typo in label-partitions-as-necessary which doesn't seem to work
  • Update to busybox 1.7.2
  • perl is now required at restore time to support uuid swap partitions (and will be used for many other thigs

in the future for sure)

  • next mindi version will be 2.0.0 due to all the changes made in it (udev may break working distros)
  • small optimization in mindi on keyboard handling (one single find instead of multiple)
  • better interaction for USB device when launching mindi manually
  • attempt to automatically guess block disk size for ramdisk
  • fix typos in bkphw
  • Fix the remaining problem with UUID support for swap partitions
  • Updates mondoarchive man page for USB support
  • Adds preliminary Hardware support to mindi (Proliant SSSTK)
  • Tries to add udev support also for rhel4
  • Fix UUID support which was still broken.
  • Be conservative in test for the start-nfs script
  • Update config file for mindi-busybox for 1.7.2 migration
  • Try to run around a busybox bug (1.2.2 pb on inexistant links)
  • Add build content for mindi-busybox in pb
  • Remove distributions content for mindi-busybox
  • Fix a warning on inexistant raidtab
  • Solve problem on tmpfs in restore init (Problem of inexistant symlink and busybox)
  • Create MONDO_CACHE and use it everywhere + creation at start
  • Really never try to eject a USB device
  • Fix a issue with &> usage (replaced with 1> and 2>)
  • Adds magic file to depllist in order to have file working + ldd which helps for debugging issues
  • tty modes correct to avoid sh error messages
  • Use ext3 normally and not ext2 instead
  • USB device should be corrected after reading (take 1st part)
  • Adds a mount_USB_here function derived from mount_CDROM_here
  • usb detection place before /dev detection in device name at restore time
  • Fix when restoring from USB: media is asked in interactive mode
  • Adds USB support for mondorestore
  • mount_cdrom => mount_media
  • elilo.efi is now searched throughout /boot/efi and not in a fixed place as there is no standard
  • untar-and-softlink => untar (+ interface change)
  • suppress useless softlinks creation/removal in boot process
  • avoids udevd messages on groups
  • Increase # of disks to 99 as in mindi at restore time (should be a conf file parameter)
  • skip existing big file creation
  • seems to work correctly for USB mindi boot
  • Adds group and tty link to udev conf
  • Always load usb-torage (even 2.6) to initiate USB bus discovery
  • Better printing of messages
  • Attempt to fix a bug in supporting OpenSusE 10.3 kernel for initramfs (mindi may now use multiple regex for kernel initrd detection)
  • Links were not correctly done as non relative for modules in mindi
  • exclusion of modules denied now works
  • Also create modules in their ordinary place, so that classical modprobe works + copy modules.dep
  • Fix bugs for DENY_MODS handling
  • Add device /dev/console for udev
  • ide-generic should now really be excluded
  • Fix a bug in major number for tty
  • If udev then adds modprobe/insmod to rootfs
  • tty0 is also cretaed with udev
  • ide-generic put rather in DENY_MODS
  • udevd remove from deplist s handled in mindi directly
  • better default for mindi when using --usb
  • Handles dynamically linked busybox (in case we want to use it soon ;-)
  • Adds fixed devices to create for udev
  • ide-generic should not be part of the initrd when using libata v2
  • support a dynamically linked udev (case on Ubuntu 7.10 and Mandriva 2008.0 so should be quite generic) This will give incitation to move to dyn. linked binaries in the initrd which will help for other tasks (ia6 4)
  • Improvement in udev support (do not use cl options not available in busybox)
  • Udev in mindi
    • auto creation of the right links at boot time with udev-links.conf(from Mandriva 2008.0)
    • rework startup of udev as current makes kernel crash (from Mandriva 2008.0)
    • add support for 64 bits udev
  • Try to render MyInsmod? silent at boot time
  • Adds udev support (mandatory for newest distributions to avoid remapping of devices in a different way as on the original system)
  • We also need vaft format support for USB boot
  • Adds libusual support (Ubuntu 7.10 needs it for USB)
  • Improve Ubuntu/Debian? keyboard detection and support
  • pbinit adapted to new pb (0.8.10). Filtering of docs done in it
  • Suppress some mondo warnings and errors on USB again
  • Tries to fix lack of files in deb mindi package
  • Verify should now work for USB devices
  • More log/mesages improvement for USB support
  • - Supress g_erase_tmpdir_and_scratchdir
  • Improve some log messages for USB support
  • Try to improve install in mindi to avoid issues with isolinux.cfg not installed vene if in the pkg :-(
  • Improve mindi-busybox build
  • In conformity with pb 0.8.9
  • Add support for Ubuntu 7.10 in build process
  • Add USB Key button to Menu UI (CD streamer removed)
  • Attempt to fix error messages on tmp/scratch files at the end by removing those dir at the latest possible.
  • Fix a bug linked to the size of the -E param which could be used (Arnaud Tiger/René? Ribaud).
  • Integrate ~/.pbrc content into mondorescue.pb (required project-builder >= 0.8.7)
  • Put mondorescue in conformity with new pb filtering rules
  • Add USB support at restore time (no test done yet). New start-usb script PB varibale added where useful
  • Unmounting USB device before removal of temporary scratchdir
  • Stil refining USB copy back to mondo (one command was not executed)
  • No need to have the image subdor in the csratchdir when USB.
  • umount the USB partition before attempting to use it
  • Remove useless copy from mindi to mondo at end of USB handling

(risky merge, we are raising the limits of 2 diverging branches. The status of stable is not completely sure as such. Will need lots of tests, but it's not yet done :-()
(merge -r1692:1769 $SVN_M/branches/2.2.5)

File size: 151.3 KB
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2/*
3 * This file suffers from chronically incorrect tabification
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10
11#ifndef __BB_USAGE_H__
12#define __BB_USAGE_H__
13
14#define addgroup_trivial_usage \
15       "[-g GID]"USE_FEATURE_ADDUSER_TO_GROUP(" [user_name]")" group_name"
16#define addgroup_full_usage \
17       "Add a group to the system"USE_FEATURE_ADDUSER_TO_GROUP(" or add an user to a group") \
18       "\n\nOptions:\n" \
19       "    -g GID  Specify gid"
20
21#define adduser_trivial_usage \
22       "[OPTIONS] user_name"
23#define adduser_full_usage \
24       "Add a user to the system" \
25       "\n\nOptions:\n" \
26       "    -h DIR      Home directory\n" \
27       "    -g GECOS    GECOS field\n" \
28       "    -s SHELL    Login shell\n" \
29       "    -G GROUP    Add user to existing group\n" \
30       "    -S      Create a system user (ignored)\n" \
31       "    -D      Do not assign a password (logins still possible via ssh)\n" \
32       "    -H      Do not create home directory"
33
34#define adjtimex_trivial_usage \
35       "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
36#define adjtimex_full_usage \
37       "Read and optionally set system timebase parameters.\n" \
38       "See adjtimex(2)." \
39       "\n\nOptions:\n" \
40       "    -q      Quiet\n" \
41       "    -o offset   Time offset, microseconds\n" \
42       "    -f frequency    Frequency adjust, integer kernel units (65536 is 1ppm)\n" \
43       "            (positive values make the system clock run faster)\n" \
44       "    -t tick     Microseconds per tick, usually 10000\n" \
45       "    -p timeconstant"
46
47#define ar_trivial_usage \
48       "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
49#define ar_full_usage \
50       "Extract or list FILES from an ar archive" \
51       "\n\nOptions:\n" \
52       "    -o  Preserve original dates\n" \
53       "    -p  Extract to stdout\n" \
54       "    -t  List\n" \
55       "    -x  Extract\n" \
56       "    -v  Verbose"
57
58#define arp_trivial_usage \
59       "\n" \
60       "[-vn]   [-H type] [-i if] -a [hostname]\n" \
61       "[-v]          [-i if] -d hostname [pub]\n" \
62       "[-v]    [-H type] [-i if] -s hostname hw_addr [temp]\n" \
63       "[-v]    [-H type] [-i if] -s hostname hw_addr [netmask nm] pub\n" \
64       "[-v]    [-H type] [-i if] -Ds hostname ifa [netmask nm] pub\n"
65#define arp_full_usage \
66       "Manipulate the system ARP cache" \
67       "\n\nOptions:" \
68       "\n  -a      Display (all) hosts" \
69       "\n  -s      Set a new ARP entry" \
70       "\n  -d      Delete a specified entry" \
71       "\n  -v      Verbose" \
72       "\n  -n      Don't resolve names" \
73       "\n  -i if       Specify network interface (e.g. eth0)" \
74       "\n  -D      Read <hwaddr> from given device" \
75       "\n  -A, -p      Specify protocol family" \
76       "\n  -H hwtype   Specify hardware address type"
77
78#define arping_trivial_usage \
79       "[-fqbDUA] [-c count] [-w timeout] [-i device] [-s sender] target"
80#define arping_full_usage \
81       "Ping hosts by ARP requests/replies" \
82       "\n\nOptions:\n" \
83       "    -f      Quit on first ARP reply\n" \
84       "    -q      Quiet\n" \
85       "    -b      Keep broadcasting, don't go unicast\n" \
86       "    -D      Duplicated address detection mode\n" \
87       "    -U      Unsolicited ARP mode, update your neighbours\n" \
88       "    -A      ARP answer mode, update your neighbours\n" \
89       "    -c count    Stop after sending count ARP request packets\n" \
90       "    -w timeout  Time to wait for ARP reply, in seconds\n" \
91       "    -I device   Outgoing interface name, default is eth0\n" \
92       "    -s sender   Set specific sender IP address\n" \
93       "    target      Target IP address of ARP request"
94
95#define ash_trivial_usage \
96       "[FILE]...\n" \
97       "or: ash -c command [args]..."
98#define ash_full_usage \
99       "The ash shell (command interpreter)"
100
101#define awk_trivial_usage \
102       "[OPTION]... [program-text] [FILE ...]"
103#define awk_full_usage \
104       "Options:\n" \
105       "    -v var=val  Set variable\n" \
106       "    -F sep      Use 'sep' as field separator\n" \
107       "    -f filename Read program from file"
108
109#define basename_trivial_usage \
110       "FILE [SUFFIX]"
111#define basename_full_usage \
112       "Strip directory path and suffixes from FILE.\n" \
113       "If specified, also remove any trailing SUFFIX."
114#define basename_example_usage \
115       "$ basename /usr/local/bin/foo\n" \
116       "foo\n" \
117       "$ basename /usr/local/bin/\n" \
118       "bin\n" \
119       "$ basename /foo/bar.txt .txt\n" \
120       "bar"
121
122#define bunzip2_trivial_usage \
123       "[OPTION]... [FILE]"
124#define bunzip2_full_usage \
125       "Uncompress FILE (or standard input if FILE is '-' or omitted)" \
126       "\n\nOptions:\n" \
127       "    -c  Write output to standard output\n" \
128       "    -f  Force"
129
130#define busybox_notes_usage \
131       "Hello world!\n"
132
133#define bzcat_trivial_usage \
134       "FILE"
135#define bzcat_full_usage \
136       "Uncompress to stdout"
137
138#define unlzma_trivial_usage \
139       "[OPTION]... [FILE]"
140#define unlzma_full_usage \
141       "Uncompress FILE (or standard input if FILE is '-' or omitted)" \
142       "\n\nOptions:\n" \
143       "    -c  Write output to standard output\n" \
144       "    -f  Force"
145
146#define lzmacat_trivial_usage \
147       "FILE"
148#define lzmacat_full_usage \
149       "Uncompress to stdout"
150
151#define cal_trivial_usage \
152       "[-jy] [[month] year]"
153#define cal_full_usage \
154       "Display a calendar" \
155       "\n\nOptions:" \
156       "\n  -j  Use julian dates" \
157       "\n  -y  Display the entire year"
158
159#define cat_trivial_usage \
160       "[-u] [FILE]..."
161#define cat_full_usage \
162       "Concatenate FILE(s) and print them to stdout" \
163       "\n\nOptions:" \
164       "\n  -u  Use unbuffered i/o (ignored)"
165#define cat_example_usage \
166       "$ cat /proc/uptime\n" \
167       "110716.72 17.67"
168
169#define catv_trivial_usage \
170       "[-etv] [FILE]..."
171#define catv_full_usage \
172       "Display nonprinting characters as ^x or M-x" \
173       "\n\nOptions:\n" \
174       "    -e  End each line with $\n" \
175       "    -t  Show tabs as ^I\n" \
176       "    -v  Don't use ^x or M-x escapes"
177#define chattr_trivial_usage \
178       "[-R] [-+=AacDdijsStTu] [-v version] files..."
179#define chattr_full_usage \
180       "Change file attributes on an ext2 fs\n\n" \
181       "Modifiers:\n" \
182       "    -   Remove attributes\n" \
183       "    +   Add attributes\n" \
184       "    =   Set attributes\n" \
185       "Attributes:\n" \
186       "    A   Don't track atime\n" \
187       "    a   Append mode only\n" \
188       "    c   Enable compress\n" \
189       "    D   Write dir contents synchronously\n" \
190       "    d   Do not backup with dump\n" \
191       "    i   Cannot be modified (immutable)\n" \
192       "    j   Write all data to journal first\n" \
193       "    s   Zero disk storage when deleted\n" \
194       "    S   Write file contents synchronously\n" \
195       "    t   Disable tail-merging of partial blocks with other files\n" \
196       "    u   Allow file to be undeleted\n" \
197       "Options:\n" \
198       "    -R  Recursively list subdirectories\n" \
199       "    -v  Set the file's version/generation number"
200
201#define chcon_trivial_usage \
202       "[OPTIONS] CONTEXT FILE...\n" \
203       "    chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE...\n" \
204       "    chcon [OPTIONS] --reference=RFILE FILE...\n"
205#define chcon_full_usage \
206       "Change the security context of each FILE to CONTEXT\n" \
207       "\n  -v, --verbose       Verbose" \
208       "\n  -c, --changes       Report changes made" \
209       "\n  -h, --no-dereference    Affect symlinks instead of their targets" \
210       "\n  -f, --silent, --quiet   Suppress most error messages" \
211       "\n  --reference=RFILE   Use RFILE's group instead of using a CONTEXT value" \
212       "\n  -u, --user=USER     Set user USER in the target security context" \
213       "\n  -r, --role=ROLE     Set role ROLE in the target security context" \
214       "\n  -t, --type=TYPE     Set type TYPE in the target security context" \
215       "\n  -l, --range=RANGE   Set range RANGE in the target security context" \
216       "\n  -R, --recursive     Recurse subdirectories" \
217
218#define chmod_trivial_usage \
219       "[-R"USE_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
220#define chmod_full_usage \
221       "Each MODE is one or more of the letters ugoa, one of the\n" \
222       "symbols +-= and one or more of the letters rwxst" \
223       "\n\nOptions:" \
224       "\n  -R  Recurse directories" \
225    USE_DESKTOP( \
226       "\n  -c  List changed files" \
227       "\n  -v  List all files" \
228       "\n  -f  Hide errors" \
229    )
230#define chmod_example_usage \
231       "$ ls -l /tmp/foo\n" \
232       "-rw-rw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n" \
233       "$ chmod u+x /tmp/foo\n" \
234       "$ ls -l /tmp/foo\n" \
235       "-rwxrw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo*\n" \
236       "$ chmod 444 /tmp/foo\n" \
237       "$ ls -l /tmp/foo\n" \
238       "-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n"
239
240#define chgrp_trivial_usage \
241       "[-RhLHP"USE_DESKTOP("cvf")"]... GROUP FILE..."
242#define chgrp_full_usage \
243       "Change the group membership of each FILE to GROUP" \
244       "\n\nOptions:" \
245       "\n  -R  Recurse directories" \
246       "\n  -h  Affect symlinks instead of symlink targets" \
247       "\n  -L  Traverse all symlinks to directories" \
248       "\n  -H  Traverse symlinks on command line only" \
249       "\n  -P  Do not traverse symlinks (default)" \
250    USE_DESKTOP( \
251       "\n  -c  List changed files" \
252       "\n  -v  Verbose" \
253       "\n  -f  Hide errors" \
254    )
255#define chgrp_example_usage \
256       "$ ls -l /tmp/foo\n" \
257       "-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo\n" \
258       "$ chgrp root /tmp/foo\n" \
259       "$ ls -l /tmp/foo\n" \
260       "-r--r--r--    1 andersen root            0 Apr 12 18:25 /tmp/foo\n"
261
262#define chown_trivial_usage \
263       "[-RhLHP"USE_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
264#define chown_full_usage \
265       "Change the owner and/or group of each FILE to OWNER and/or GROUP" \
266       "\n\nOptions:" \
267       "\n  -R  Recurse directories" \
268       "\n  -h  Affect symlinks instead of symlink targets" \
269       "\n  -L  Traverse all symlinks to directories" \
270       "\n  -H  Traverse symlinks on command line only" \
271       "\n  -P  Do not traverse symlinks (default)" \
272    USE_DESKTOP( \
273       "\n  -c  List changed files" \
274       "\n  -v  List all files" \
275       "\n  -f  Hide errors" \
276    )
277#define chown_example_usage \
278       "$ ls -l /tmp/foo\n" \
279       "-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo\n" \
280       "$ chown root /tmp/foo\n" \
281       "$ ls -l /tmp/foo\n" \
282       "-r--r--r--    1 root     andersen        0 Apr 12 18:25 /tmp/foo\n" \
283       "$ chown root.root /tmp/foo\n" \
284       "ls -l /tmp/foo\n" \
285       "-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n"
286
287#define chpst_trivial_usage \
288       "[-vP012] [-u user[:group]] [-U user[:group]] [-e dir] " \
289       "[-/ dir] [-n nice] [-m bytes] [-d bytes] [-o files] " \
290       "[-p processes] [-f bytes] [-c bytes] prog args"
291#define chpst_full_usage \
292       "Change the process state and run specified program" \
293       "\n\nOptions:\n" \
294       "    -u user[:grp]   Set uid and gid\n" \
295       "    -U user[:grp]   Set environment variables UID and GID\n" \
296       "    -e dir      Set environment variables as specified by files\n" \
297       "            in the directory: file=1st_line_of_file\n" \
298       "    -/ dir      Chroot to dir\n" \
299       "    -n inc      Add inc to nice value\n" \
300       "    -m bytes    Limit data segment, stack segment, locked physical pages,\n" \
301       "            and total of all segment per process to bytes bytes each\n" \
302       "    -d bytes    Limit data segment\n" \
303       "    -o n        Limit the number of open file descriptors per process to n\n" \
304       "    -p n        Limit number of processes per uid to n\n" \
305       "    -f bytes    Limit output file size to bytes bytes\n" \
306       "    -c bytes    Limit core file size to bytes bytes\n" \
307       "    -v      Verbose\n" \
308       "    -P      Run prog in a new process group\n" \
309       "    -0      Close standard input\n" \
310       "    -1      Close standard output\n" \
311       "    -2      Close standard error"
312#define setuidgid_trivial_usage \
313       "account prog args"
314#define setuidgid_full_usage \
315       "Set uid and gid to account's uid and gid, removing all supplementary\n" \
316       "groups, then run prog"
317#define envuidgid_trivial_usage \
318       "account prog args"
319#define envuidgid_full_usage \
320       "Set $UID to account's uid and $GID to account's gid, then run prog"
321#define envdir_trivial_usage \
322       "dir prog args"
323#define envdir_full_usage \
324       "Set various environment variables as specified by files\n" \
325       "in the directory dir, then run prog"
326#define softlimit_trivial_usage \
327       "[-a allbytes] [-c corebytes] [-d databytes] [-f filebytes] " \
328       "[-l lockbytes] [-m membytes] [-o openfiles] [-p processes] " \
329       "[-r residentbytes] [-s stackbytes] [-t cpusecs] prog args"
330#define softlimit_full_usage \
331       "Set soft resource limits, then run prog" \
332       "\n\nOptions:\n" \
333       "    -m n    Same as -d n -s n -l n -a n\n" \
334       "    -d n    Limit the data segment per process to n bytes\n" \
335       "    -s n    Limit the stack segment per process to n bytes\n" \
336       "    -l n    Limit the locked physical pages per process to n bytes\n" \
337       "    -a n    Limit the total of all segments per process to n bytes\n" \
338       "    -o n    Limit the number of open file descriptors per process to n\n" \
339       "    -p n    Limit the number of processes per uid to n\n" \
340       "Options controlling file sizes:\n" \
341       "    -f n    Limit output file sizes to n bytes\n" \
342       "    -c n    Limit core file sizes to n bytes\n" \
343       "Efficiency opts:\n" \
344       "    -r n    Limit the resident set size to n bytes. This limit is not\n" \
345       "        enforced unless physical memory is full\n" \
346       "    -t n    Limit the CPU time to n seconds. This limit is not enforced\n" \
347       "        except that the process receives a SIGXCPU signal after n seconds\n" \
348       "\n" \
349       "Some options may have no effect on some operating systems\n" \
350       "n may be =, indicating that soft limit should be set equal to hard limit"
351
352#define chroot_trivial_usage \
353       "NEWROOT [COMMAND...]"
354#define chroot_full_usage \
355       "Run COMMAND with root directory set to NEWROOT"
356#define chroot_example_usage \
357       "$ ls -l /bin/ls\n" \
358       "lrwxrwxrwx    1 root     root          12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
359       "# mount /dev/hdc1 /mnt -t minix\n" \
360       "# chroot /mnt\n" \
361       "# ls -l /bin/ls\n" \
362       "-rwxr-xr-x    1 root     root        40816 Feb  5 07:45 /bin/ls*\n"
363
364#define chvt_trivial_usage \
365       "N"
366#define chvt_full_usage \
367       "Change the foreground virtual terminal to /dev/ttyN"
368
369#define cksum_trivial_usage \
370       "FILES..."
371#define cksum_full_usage \
372       "Calculate the CRC32 checksums of FILES"
373
374#define clear_trivial_usage \
375       ""
376#define clear_full_usage \
377       "Clear screen"
378
379#define cmp_trivial_usage \
380       "[-l] [-s] FILE1 [FILE2" USE_DESKTOP(" [SKIP1 [SKIP2]") "]]"
381#define cmp_full_usage \
382       "Compares FILE1 vs stdin if FILE2 is not specified" \
383       "\n\nOptions:\n" \
384       "    -l  Write the byte numbers (decimal) and values (octal)\n" \
385       "        for all differing bytes\n" \
386       "    -s  Quiet"
387
388#define comm_trivial_usage \
389       "[-123] FILE1 FILE2"
390#define comm_full_usage \
391       "Compare FILE1 to FILE2, or to stdin if - is specified" \
392       "\n\nOptions:\n" \
393       "    -1  Suppress lines unique to FILE1\n" \
394       "    -2  Suppress lines unique to FILE2\n" \
395       "    -3  Suppress lines common to both files"
396
397#define bbconfig_trivial_usage \
398       ""
399#define bbconfig_full_usage \
400       "Print the config file which built busybox"
401
402#define bbsh_trivial_usage \
403       "[FILE]...\n" \
404       "or: bbsh -c command [args]..."
405#define bbsh_full_usage \
406       "The bbsh shell (command interpreter)"
407
408#define chrt_trivial_usage \
409       "[OPTION]... [prio] [pid | command [arg]...]"
410#define chrt_full_usage \
411       "manipulate real-time attributes of a process" \
412       "\n\nOptions:\n" \
413       "    -p  operate on pid\n" \
414       "    -r  set scheduling policy to SCHED_RR\n" \
415       "    -f  set scheduling policy to SCHED_FIFO\n" \
416       "    -o  set scheduling policy to SCHED_OTHER\n" \
417       "    -m  show min and max priorities"
418
419#define chrt_example_usage \
420       "$ chrt -r 4 sleep 900; x=$!\n" \
421       "$ chrt -f -p 3 $x\n" \
422       "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
423
424#define cp_trivial_usage \
425       "[OPTION]... SOURCE DEST"
426#define cp_full_usage \
427       "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY" \
428       "\n\nOptions:" \
429       "\n  -a  Same as -dpR" \
430    USE_SELINUX( \
431       "\n  -c  Preserves security context" \
432    ) \
433       "\n  -d,-P   Preserve links" \
434       "\n  -H,-L   Dereference all symlinks (default)" \
435       "\n  -p  Preserve file attributes if possible" \
436       "\n  -f  Force overwrite" \
437       "\n  -i  Prompt before overwrite" \
438       "\n  -R,-r   Recurse directories" \
439       "\n  -l,-s   Create (sym)links"
440
441#define cpio_trivial_usage \
442       "-[dimtuv][F cpiofile]"
443#define cpio_full_usage \
444       "Extract or list files from a cpio archive\n" \
445       "Main operation mode:\n" \
446       "    d   Make leading directories\n" \
447       "    i   Extract\n" \
448       "    m   Preserve mtime\n" \
449       "    t   List\n" \
450       "    v   Verbose\n" \
451       "    u   Unconditional overwrite\n" \
452       "    F   Input from file"
453
454#define crond_trivial_usage \
455       "-d[#] -c crondir -f -b"
456#define crond_full_usage \
457       "    -d [#] -l [#] -S -L logfile -f -b -c dir\n" \
458       "    -d num  Debug level\n" \
459       "    -l num  Log level (8 - default)\n" \
460       "    -S  Log to syslogd (default)\n" \
461       "    -L file Log to file\n" \
462       "    -f  Run in foreground\n" \
463       "    -b  Run in background (default)\n" \
464       "    -c dir  Working dir"
465
466#define crontab_trivial_usage \
467       "[-c dir] {file|-}|[-u|-l|-e|-d user]"
468#define crontab_full_usage \
469       "    file [opts] Replace crontab from file\n" \
470       "    - [opts]    Replace crontab from stdin\n" \
471       "    -u user     Specify user\n" \
472       "    -l [user]   List crontab for user\n" \
473       "    -e [user]   Edit crontab for user\n" \
474       "    -d [user]   Delete crontab for user\n" \
475       "    -c dir      Specify crontab directory"
476
477#define cryptpw_trivial_usage \
478       "[-a des|md5] [string]"
479#define cryptpw_full_usage \
480       "Outputs crypted string.\n" \
481       "If string isn't supplied on cmdline, reads it from stdin.\n" \
482       "\nOptions:" \
483       "\n  -a  Algorithm to use (default: md5)"
484
485#define cut_trivial_usage \
486       "[OPTION]... [FILE]..."
487#define cut_full_usage \
488       "Print selected fields from each input FILE to standard output" \
489       "\n\nOptions:\n" \
490       "    -b LIST Output only bytes from LIST\n" \
491       "    -c LIST Output only characters from LIST\n" \
492       "    -d CHAR Use CHAR instead of tab as the field delimiter\n" \
493       "    -s  Output only the lines containing delimiter\n" \
494       "    -f N    Print only these fields\n" \
495       "    -n  Ignored"
496#define cut_example_usage \
497       "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
498       "Hello\n" \
499       "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
500       "world\n"
501
502#define date_trivial_usage \
503       "[OPTION]... [MMDDhhmm[[CC]YY][.ss]] [+FORMAT]"
504#define date_full_usage \
505       "Display current time in the given FORMAT, or set system date" \
506       "\n\nOptions:\n" \
507       "    -R      Outputs RFC-822 compliant date string\n" \
508       "    -d STRING   Displays time described by STRING, not 'now'\n" \
509    USE_FEATURE_DATE_ISOFMT( \
510       "    -I[TIMESPEC]    Outputs an ISO-8601 compliant date/time string\n" \
511       "            TIMESPEC='date' (or missing) for date only,\n" \
512       "            'hours', 'minutes', or 'seconds' for date and,\n" \
513       "            time to the indicated precision\n" \
514       "    -D hint     Use 'hint' as date format, via strptime()\n" \
515    ) \
516       "    -s      Sets time described by STRING\n" \
517       "    -r FILE     Displays the last modification time of FILE\n" \
518       "    -u      Prints or sets Coordinated Universal Time"
519#define date_example_usage \
520       "$ date\n" \
521       "Wed Apr 12 18:52:41 MDT 2000\n"
522
523#define dc_trivial_usage \
524       "expression ..."
525#define dc_full_usage \
526       "This is a Tiny RPN calculator that understands the\n" \
527       "following operations: +, add, -, sub, *, mul, /, div, %, mod, " \
528       "**, exp, and, or, not, eor.\n" \
529       "For example: 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16." \
530       "\n\nOptions:\n" \
531       "p - Prints the value on the top of the stack, without altering the stack\n" \
532       "f - Prints the entire contents of the stack without altering anything\n" \
533       "o - Pops the value off the top of the stack and uses it to set the output radix\n" \
534       "    Only 10 and 16 are supported"
535#define dc_example_usage \
536       "$ dc 2 2 + p\n" \
537       "4\n" \
538       "$ dc 8 8 \\* 2 2 + / p\n" \
539       "16\n" \
540       "$ dc 0 1 and p\n" \
541       "0\n" \
542       "$ dc 0 1 or p\n" \
543       "1\n" \
544       "$ echo 72 9 div 8 mul p | dc\n" \
545       "64\n"
546
547#define dd_trivial_usage \
548       "[if=FILE] [of=FILE] " USE_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
549       "    [seek=N]" USE_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync]")
550#define dd_full_usage \
551       "Copy a file with converting and formatting" \
552       "\n\nOptions:\n" \
553       "    if=FILE     Read from FILE instead of stdin\n" \
554       "    of=FILE     Write to FILE instead of stdout\n" \
555       "    bs=N        Read and write N bytes at a time\n" \
556    USE_FEATURE_DD_IBS_OBS( \
557       "    ibs=N       Read N bytes at a time\n") \
558    USE_FEATURE_DD_IBS_OBS( \
559       "    obs=N       Write N bytes at a time\n") \
560       "    count=N     Copy only N input blocks\n" \
561       "    skip=N      Skip N input blocks\n" \
562       "    seek=N      Skip N output blocks\n" \
563    USE_FEATURE_DD_IBS_OBS( \
564       "    conv=notrunc    Don't truncate output file\n" \
565       "    conv=noerror    Continue after read errors\n" \
566       "    conv=sync   Pad blocks with zeros\n") \
567       "\n" \
568       "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
569       "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)"
570#define dd_example_usage \
571       "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
572       "4+0 records in\n" \
573       "4+0 records out\n"
574
575#define deallocvt_trivial_usage \
576       "[N]"
577#define deallocvt_full_usage \
578       "Deallocate unused virtual terminal /dev/ttyN"
579
580#define delgroup_trivial_usage \
581    USE_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
582#define delgroup_full_usage \
583       "Delete group GROUP from the system" \
584    USE_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
585
586#define deluser_trivial_usage \
587       "USER"
588#define deluser_full_usage \
589       "Delete user USER from the system"
590
591#define devfsd_trivial_usage \
592       "mntpnt [-v]" \
593    USE_DEVFSD_FG_NP("[-fg][-np]" )
594#define devfsd_full_usage \
595       "Manage devfs permissions and old device name symlinks" \
596       "\n\nOptions:" \
597       "\n  mntpnt  The mount point where devfs is mounted" \
598       "\n  -v  Print the protocol version numbers for devfsd" \
599       "\n      and the kernel-side protocol version and exits" \
600    USE_DEVFSD_FG_NP( \
601       "\n  -fg Run the daemon in the foreground" \
602       "\n  -np Exit after parsing the configuration file" \
603       "\n      and processing synthetic REGISTER events," \
604       "\n      do not poll for events")
605
606#define df_trivial_usage \
607       "[-" USE_FEATURE_HUMAN_READABLE("hm") "k] [FILESYSTEM ...]"
608#define df_full_usage \
609       "Print the filesystem space used and space available" \
610    USE_FEATURE_HUMAN_READABLE( \
611       "\n\nOptions control size display:" \
612       "\n  -h  Human readable (e.g. 1K 243M 2G)" \
613       "\n  -m  1024*1024 blocks" \
614       "\n  -k  1024 blocks") \
615    SKIP_FEATURE_HUMAN_READABLE( \
616       "\n\nOptions:" \
617       "\n  -k  Ignored")
618#define df_example_usage \
619       "$ df\n" \
620       "Filesystem           1k-blocks      Used Available Use% Mounted on\n" \
621       "/dev/sda3              8690864   8553540    137324  98% /\n" \
622       "/dev/sda1                64216     36364     27852  57% /boot\n" \
623       "$ df /dev/sda3\n" \
624       "Filesystem           1k-blocks      Used Available Use% Mounted on\n" \
625       "/dev/sda3              8690864   8553540    137324  98% /\n"
626
627#define dhcprelay_trivial_usage \
628       "[client_device_list] [server_device]"
629#define dhcprelay_full_usage \
630       "Relay dhcp requests from client devices to server device"
631
632#define dhcprelay_trivial_usage \
633       "[client_device_list] [server_device]"
634#define dhcprelay_full_usage \
635       "Relay dhcp requests from client devices to server device"
636
637#define diff_trivial_usage \
638       "[-abdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
639#define diff_full_usage \
640       "Compare files line by line and output the differences between them.\n" \
641       "This diff implementation only supports unified diffs." \
642       "\n\nOptions:\n" \
643       "    -a  Treat all files as text\n" \
644       "    -b  Ignore changes in the amount of whitespace\n" \
645       "    -d  Try hard to find a smaller set of changes\n" \
646       "    -i  Ignore case differences\n" \
647       "    -L  Use LABEL instead of the filename in the unified header\n" \
648       "    -N  Treat absent files as empty\n" \
649       "    -q  Output only whether files differ\n" \
650       "    -r  Recursively compare subdirectories\n" \
651       "    -S  Start with FILE when comparing directories\n" \
652       "    -T  Make tabs line up by prefixing a tab when necessary\n" \
653       "    -s  Report when two files are the same\n" \
654       "    -t  Expand tabs to spaces in output\n" \
655       "    -U  Output LINES lines of context\n" \
656       "    -w  Ignore all whitespace"
657
658#define dirname_trivial_usage \
659       "FILENAME"
660#define dirname_full_usage \
661       "Strip non-directory suffix from FILENAME"
662#define dirname_example_usage \
663       "$ dirname /tmp/foo\n" \
664       "/tmp\n" \
665       "$ dirname /tmp/foo/\n" \
666       "/tmp\n"
667
668#define dmesg_trivial_usage \
669       "[-c] [-n LEVEL] [-s SIZE]"
670#define dmesg_full_usage \
671       "Print or control the kernel ring buffer" \
672       "\n\nOptions:\n" \
673       "    -c      Clears the ring buffer's contents after printing\n" \
674       "    -n LEVEL    Sets console logging level\n" \
675       "    -s SIZE     Use a buffer of size SIZE"
676
677#define dnsd_trivial_usage \
678       "[-c config] [-t seconds] [-p port] [-i iface-ip] [-d]"
679#define dnsd_full_usage \
680       "Small and static DNS server daemon" \
681       "\n\nOptions:\n" \
682       "    -c  Config filename\n" \
683       "    -t  TTL in seconds\n" \
684       "    -p  Listening port\n" \
685       "    -i  Listening ip (default all)\n" \
686       "    -d  Daemonize"
687
688#define dos2unix_trivial_usage \
689       "[option] [FILE]"
690#define dos2unix_full_usage \
691       "Convert FILE from dos format to unix format. When no option\n" \
692       "is given, the input is converted to the opposite output format.\n" \
693       "When no file is given, use stdin for input and stdout for output." \
694       "\n\nOptions:\n" \
695       "    -u  Output will be in UNIX format\n" \
696       "    -d  Output will be in DOS format"
697
698#define dpkg_trivial_usage \
699       "[-ilCPru] [-F option] package_name"
700#define dpkg_full_usage \
701       "Install, remove and manage Debian packages" \
702       "\n\nOptions:\n" \
703       "    -i      Install the package\n" \
704       "    -l      List of installed packages\n" \
705       "    -C      Configure an unpackaged package\n" \
706       "    -F depends  Ignore dependency problems\n" \
707       "    -P      Purge all files of a package\n" \
708       "    -r      Remove all but the configuration files for a package\n" \
709       "    -u      Unpack a package, but don't configure it"
710
711#define dpkg_deb_trivial_usage \
712       "[-cefxX] FILE [argument]"
713#define dpkg_deb_full_usage \
714       "Perform actions on Debian packages (.debs)" \
715       "\n\nOptions:\n" \
716       "    -c  List contents of filesystem tree\n" \
717       "    -e  Extract control files to [argument] directory\n" \
718       "    -f  Display control field name starting with [argument]\n" \
719       "    -x  Extract packages filesystem tree to directory\n" \
720       "    -X  Verbose extract"
721#define dpkg_deb_example_usage \
722       "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
723
724#define du_trivial_usage \
725       "[-aHLdclsx" USE_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
726#define du_full_usage \
727       "Summarize disk space used for each FILE and/or directory.\n" \
728       "Disk space is printed in units of " \
729    USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
730    SKIP_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
731       " bytes." \
732       "\n\nOptions:\n" \
733       "    -a  Show sizes of files in addition to directories\n" \
734       "    -H  Follow symlinks that are FILE command line args\n" \
735       "    -L  Follow all symlinks encountered\n" \
736       "    -d N    Limit output to directories (and files with -a) of depth < N\n" \
737       "    -c  Output a grand total\n" \
738       "    -l  Count sizes many times if hard linked\n" \
739       "    -s  Display only a total for each argument\n" \
740       "    -x  Skip directories on different filesystems\n" \
741    USE_FEATURE_HUMAN_READABLE( \
742       "    -h  Print sizes in human readable format (e.g., 1K 243M 2G )\n" \
743       "    -m  Print sizes in megabytes\n" \
744    ) \
745       "    -k  Print sizes in kilobytes" \
746    USE_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("(default)")
747#define du_example_usage \
748       "$ du\n" \
749       "16      ./CVS\n" \
750       "12      ./kernel-patches/CVS\n" \
751       "80      ./kernel-patches\n" \
752       "12      ./tests/CVS\n" \
753       "36      ./tests\n" \
754       "12      ./scripts/CVS\n" \
755       "16      ./scripts\n" \
756       "12      ./docs/CVS\n" \
757       "104     ./docs\n" \
758       "2417    .\n"
759
760#define dumpkmap_trivial_usage \
761       "> keymap"
762#define dumpkmap_full_usage \
763       "Print out a binary keyboard translation table to standard output"
764#define dumpkmap_example_usage \
765       "$ dumpkmap > keymap\n"
766
767#define dumpleases_trivial_usage \
768       "[-r|-a] [-f LEASEFILE]"
769#define dumpleases_full_usage \
770       "Display DHCP leases granted by udhcpd" \
771       "\n\nOptions:\n" \
772       "    -f, --file=FILENAME Leases file to load\n" \
773       "    -r, --remaining     Interpret lease times as time remaining\n" \
774       "    -a, --absolute      Interpret lease times as expire time"
775
776#define e2fsck_trivial_usage \
777       "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
778       "[-I inode_buffer_blocks] [-P process_inode_size] " \
779       "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
780       "[-E extended-options] device"
781#define e2fsck_full_usage \
782       "Check ext2/ext3 file system" \
783       "\n\nOptions:\n" \
784       "    -p      Automatic repair (no questions)\n" \
785       "    -n      Make no changes to the filesystem\n" \
786       "    -y      Assume 'yes' to all questions\n" \
787       "    -c      Check for bad blocks and add them to the badblock list\n" \
788       "    -f      Force checking even if filesystem is marked clean\n" \
789       "    -v      Verbose\n" \
790       "    -b superblock   Use alternative superblock\n" \
791       "    -B blocksize    Force blocksize when looking for superblock\n" \
792       "    -j journal  Set location of the external journal\n" \
793       "    -l file     Add to badblocks list\n" \
794       "    -L file     Set badblocks list"
795
796#define echo_trivial_usage \
797    USE_FEATURE_FANCY_ECHO("[-neE] ") "[ARG ...]"
798#define echo_full_usage \
799       "Print the specified ARGs to stdout" \
800    USE_FEATURE_FANCY_ECHO( \
801       "\n\nOptions:\n" \
802       "    -n  Suppress trailing newline\n" \
803       "    -e  Interpret backslash-escaped characters (i.e., \\t=tab)\n" \
804       "    -E  Disable interpretation of backslash-escaped characters" \
805    )
806#define echo_example_usage \
807       "$ echo \"Erik is cool\"\n" \
808       "Erik is cool\n" \
809    USE_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
810       "Erik\n" \
811       "is\n" \
812       "cool\n" \
813       "$ echo \"Erik\\nis\\ncool\"\n" \
814       "Erik\\nis\\ncool\n")
815
816#define eject_trivial_usage \
817       "[-t] [-T] [DEVICE]"
818#define eject_full_usage \
819       "Eject specified DEVICE (or default /dev/cdrom)" \
820       "\n\nOptions:\n" \
821       "    -t  Close tray\n" \
822       "    -T  Open/close tray (toggle)"
823
824#define ed_trivial_usage ""
825#define ed_full_usage ""
826
827#define env_trivial_usage \
828       "[-iu] [-] [name=value]... [command]"
829#define env_full_usage \
830       "Print the current environment or run a program after setting\n" \
831       "up the specified environment" \
832       "\n\nOptions:\n" \
833       "    -, -i   Start with an empty environment\n" \
834       "    -u  Remove variable from the environment"
835
836#define ether_wake_trivial_usage \
837       "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
838#define ether_wake_full_usage \
839       "Send a magic packet to wake up sleeping machines.\n" \
840       "MAC must be a station address (00:11:22:33:44:55) or\n" \
841       "a hostname with a known 'ethers' entry." \
842       "\n\nOptions:\n" \
843       "    -b      Send wake-up packet to the broadcast address\n" \
844       "    -i iface    Use interface ifname instead of the default \"eth0\"\n" \
845       "    -p pass     Append the four or six byte password PW to the packet"
846
847#define expand_trivial_usage \
848       "[-i] [-t NUM] [FILE|-]"
849#define expand_full_usage \
850       "Convert tabs to spaces, writing to standard output." \
851       "\n\nOptions:" \
852       "\n  -i" USE_FEATURE_EXPAND_LONG_OPTIONS(",--initial") \
853       "    Do not convert tabs after non blanks" \
854       "\n  -t" USE_FEATURE_EXPAND_LONG_OPTIONS(",--tabs=N") \
855       "    Tabstops every N chars"
856
857#define expr_trivial_usage \
858       "EXPRESSION"
859#define expr_full_usage \
860       "Print the value of EXPRESSION to standard output.\n\n" \
861       "EXPRESSION may be:\n" \
862       "    ARG1 |  ARG2    ARG1 if it is neither null nor 0, otherwise ARG2\n" \
863       "    ARG1 &  ARG2    ARG1 if neither argument is null or 0, otherwise 0\n" \
864       "    ARG1 <  ARG2    ARG1 is less than ARG2\n" \
865       "    ARG1 <= ARG2    ARG1 is less than or equal to ARG2\n" \
866       "    ARG1 =  ARG2    ARG1 is equal to ARG2\n" \
867       "    ARG1 != ARG2    ARG1 is unequal to ARG2\n" \
868       "    ARG1 >= ARG2    ARG1 is greater than or equal to ARG2\n" \
869       "    ARG1 >  ARG2    ARG1 is greater than ARG2\n" \
870       "    ARG1 +  ARG2    Sum of ARG1 and ARG2\n" \
871       "    ARG1 -  ARG2    Difference of ARG1 and ARG2\n" \
872       "    ARG1 *  ARG2    Product of ARG1 and ARG2\n" \
873       "    ARG1 /  ARG2    Quotient of ARG1 divided by ARG2\n" \
874       "    ARG1 %  ARG2    Remainder of ARG1 divided by ARG2\n" \
875       "    STRING : REGEXP     Anchored pattern match of REGEXP in STRING\n" \
876       "    match STRING REGEXP Same as STRING : REGEXP\n" \
877       "    substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
878       "    index STRING CHARS  Index in STRING where any CHARS is found, or 0\n" \
879       "    length STRING       Length of STRING\n" \
880       "    quote TOKEN     Interpret TOKEN as a string, even if\n" \
881       "                it is a keyword like 'match' or an\n" \
882       "                operator like '/'\n" \
883       "    (EXPRESSION)        Value of EXPRESSION\n\n" \
884       "Beware that many operators need to be escaped or quoted for shells.\n" \
885       "Comparisons are arithmetic if both ARGs are numbers, else\n" \
886       "lexicographical. Pattern matches return the string matched between\n" \
887       "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
888       "of characters matched or 0."
889
890#define fakeidentd_trivial_usage \
891       "[-fiw] [-b ADDR] [STRING]"
892#define fakeidentd_full_usage \
893       "Provide fake ident (auth) service" \
894       "\n\nOptions:" \
895       "\n  -f  Run in foreground" \
896       "\n  -i  Inetd mode" \
897       "\n  -w  Inetd 'wait' mode" \
898       "\n  -b ADDR Bind to specified address" \
899       "\n  STRING  Ident answer string (default is 'nobody')"
900
901#define false_trivial_usage \
902       ""
903#define false_full_usage \
904       "Return an exit code of FALSE (1)"
905#define false_example_usage \
906       "$ false\n" \
907       "$ echo $?\n" \
908       "1\n"
909
910#define fbset_trivial_usage \
911       "[options] [mode]"
912#define fbset_full_usage \
913       "Show and modify frame buffer settings"
914#define fbset_example_usage \
915       "$ fbset\n" \
916       "mode \"1024x768-76\"\n" \
917       "    # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
918       "    geometry 1024 768 1024 768 16\n" \
919       "    timings 12714 128 32 16 4 128 4\n" \
920       "    accel false\n" \
921       "    rgba 5/11,6/5,5/0,0/0\n" \
922       "endmode\n"
923
924#define fdflush_trivial_usage \
925       "DEVICE"
926#define fdflush_full_usage \
927       "Force floppy disk drive to detect disk change"
928
929#define fdformat_trivial_usage \
930       "[-n] DEVICE"
931#define fdformat_full_usage \
932       "Format floppy disk" \
933       "\n\nOptions:\n" \
934       "    -n  Don't verify after format"
935
936#define fdisk_trivial_usage \
937       "[-luv] [-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
938#define fdisk_full_usage \
939       "Change partition table" \
940       "\n\nOptions:\n" \
941       "    -l      List partition table(s)\n" \
942       "    -u      Give Start and End in sector (instead of cylinder) units\n" \
943       "    -s PARTITION    Give partition size(s) in blocks\n" \
944       "    -b 2048     (for certain MO disks) use 2048-byte sectors\n" \
945       "    -C CYLINDERS    Set the number of cylinders\n" \
946       "    -H HEADS    Set the number of heads\n" \
947       "    -S SECTORS  Set the number of sectors\n" \
948       "    -v      Give fdisk version"
949
950#define find_trivial_usage \
951       "[PATH...] [EXPRESSION]"
952#define find_full_usage \
953       "Search for files in a directory hierarchy. The default PATH is\n" \
954       "the current directory, default EXPRESSION is '-print'\n" \
955     "\nEXPRESSION may consist of:" \
956     "\n    -follow     Dereference symlinks" \
957    USE_FEATURE_FIND_XDEV( \
958     "\n    -xdev       Don't descend directories on other filesystems") \
959    USE_FEATURE_FIND_MAXDEPTH( \
960     "\n    -maxdepth N Descend at most N levels. -maxdepth 0 applies" \
961     "\n            tests/actions to command line arguments only") \
962     "\n    -name PATTERN   File name (w/o directory name) matches PATTERN" \
963    USE_FEATURE_FIND_PATH( \
964     "\n    -path PATTERN   Path matches PATTERN") \
965    USE_FEATURE_FIND_REGEX( \
966     "\n    -regex PATTERN  Path matches regex PATTERN") \
967    USE_FEATURE_FIND_TYPE( \
968     "\n    -type X     File type is X (X is one of: f,d,l,b,c,...)") \
969    USE_FEATURE_FIND_PERM( \
970     "\n    -perm NNN   Permissions match any of (+NNN), all of (-NNN)," \
971     "\n            or exactly (NNN)") \
972    USE_FEATURE_FIND_MTIME( \
973     "\n    -mtime DAYS Modified time is greater than (+N), less than (-N)," \
974     "\n            or exactly (N) days") \
975    USE_FEATURE_FIND_MMIN( \
976     "\n    -mmin MINS  Modified time is greater than (+N), less than (-N)," \
977     "\n            or exactly (N) minutes") \
978    USE_FEATURE_FIND_NEWER( \
979     "\n    -newer FILE Modified time is more recent than FILE's") \
980    USE_FEATURE_FIND_INUM( \
981     "\n    -inum N     File has inode number N") \
982    USE_FEATURE_FIND_USER( \
983     "\n    -user NAME  File is owned by user NAME (numeric user ID allowed)") \
984    USE_FEATURE_FIND_GROUP( \
985     "\n    -group NAME File belongs to group NAME (numeric group ID allowed)") \
986    USE_FEATURE_FIND_DEPTH( \
987     "\n    -depth      Process directory name after traversing it") \
988    USE_FEATURE_FIND_SIZE( \
989     "\n    -size N[bck]    File size is N (c:bytes,k:kbytes,b:512 bytes(def.))." \
990     "\n            +/-N: file size is bigger/smaller than N") \
991     "\n    -print      Print (default and assumed)" \
992    USE_FEATURE_FIND_PRINT0( \
993     "\n    -print0     Delimit output with null characters rather than" \
994     "\n            newlines") \
995    USE_FEATURE_FIND_CONTEXT ( \
996     "\n    -context    File has specified security context") \
997    USE_FEATURE_FIND_EXEC( \
998     "\n    -exec CMD ARG ; Execute CMD with all instances of {} replaced by the" \
999     "\n            matching files") \
1000    USE_FEATURE_FIND_PRUNE( \
1001     "\n    -prune      Stop traversing current subtree") \
1002    USE_FEATURE_FIND_DELETE( \
1003     "\n    -delete     Delete files, turns on -depth option") \
1004    USE_FEATURE_FIND_PAREN( \
1005     "\n    (EXPR)      Group an expression") \
1006
1007#define find_example_usage \
1008       "$ find / -name passwd\n" \
1009       "/etc/passwd\n"
1010
1011#define fold_trivial_usage \
1012       "[-bs] [-w WIDTH] [FILE]"
1013#define fold_full_usage \
1014       "Wrap input lines in each FILE (standard input by default), writing to\n" \
1015       "standard output" \
1016       "\n\nOptions:\n" \
1017       "    -b  Count bytes rather than columns\n" \
1018       "    -s  Break at spaces\n" \
1019       "    -w  Use WIDTH columns instead of 80"
1020
1021#define free_trivial_usage \
1022       ""
1023#define free_full_usage \
1024       "Display the amount of free and used system memory"
1025#define free_example_usage \
1026       "$ free\n" \
1027       "              total         used         free       shared      buffers\n" \
1028       "  Mem:       257628       248724         8904        59644        93124\n" \
1029       " Swap:       128516         8404       120112\n" \
1030       "Total:       386144       257128       129016\n" \
1031
1032#define freeramdisk_trivial_usage \
1033       "DEVICE"
1034#define freeramdisk_full_usage \
1035       "Free all memory used by the specified ramdisk"
1036#define freeramdisk_example_usage \
1037       "$ freeramdisk /dev/ram2\n"
1038
1039#define fsck_trivial_usage \
1040       "[-ANPRTV] [-C fd] [-t fstype] [fs-options] [filesys ...]"
1041#define fsck_full_usage \
1042       "Check and repair filesystems" \
1043       "\n\nOptions:\n" \
1044       "    -A  Walk /etc/fstab and check all filesystems\n" \
1045       "    -N  Don't execute, just show what would be done\n" \
1046       "    -P  When using -A, check filesystems in parallel\n" \
1047       "    -R  When using -A, skip the root filesystem\n" \
1048       "    -T  Don't show title on startup\n" \
1049       "    -V  Verbose\n" \
1050       "    -C n    Write status information to specified filedescriptor\n" \
1051       "    -t type List of filesystem types to check"
1052
1053#define fsck_minix_trivial_usage \
1054       "[-larvsmf] /dev/name"
1055#define fsck_minix_full_usage \
1056       "Perform a consistency check for MINIX filesystems" \
1057       "\n\nOptions:\n" \
1058       "    -l  Lists all filenames\n" \
1059       "    -r  Perform interactive repairs\n" \
1060       "    -a  Perform automatic repairs\n" \
1061       "    -v  Verbose\n" \
1062       "    -s  Outputs super-block information\n" \
1063       "    -m  Activates MINIX-like \"mode not cleared\" warnings\n" \
1064       "    -f  Force file system check"
1065
1066#define ftpget_trivial_usage \
1067       "[options] remote-host local-file remote-file"
1068#define ftpget_full_usage \
1069       "Retrieve a remote file via FTP" \
1070       "\n\nOptions:\n" \
1071       "    -c, --continue  Continue a previous transfer\n" \
1072       "    -v, --verbose   Verbose\n" \
1073       "    -u, --username  Username to be used\n" \
1074       "    -p, --password  Password to be used\n" \
1075       "    -P, --port  Port number to be used"
1076
1077#define ftpput_trivial_usage \
1078       "[options] remote-host remote-file local-file"
1079#define ftpput_full_usage \
1080       "Store a local file on a remote machine via FTP" \
1081       "\n\nOptions:\n" \
1082       "    -v, --verbose   Verbose\n" \
1083       "    -u, --username  Username to be used\n" \
1084       "    -p, --password  Password to be used\n" \
1085       "    -P, --port  Port number to be used"
1086
1087#define fuser_trivial_usage \
1088       "[options] file OR port/proto"
1089#define fuser_full_usage \
1090       "Options:\n" \
1091       "    -m  Show all processes on the same mounted fs\n" \
1092       "    -k  Kill all processes that match\n" \
1093       "    -s  Don't print or kill anything\n" \
1094       "    -4  When using port/proto only search IPv4 space\n" \
1095       "    -6  When using port/proto only search IPv6 space\n" \
1096       "    -SIGNAL When used with -k, this signal will be used to kill"
1097
1098#define getenforce_trivial_usage
1099#define getenforce_full_usage
1100
1101#define getopt_trivial_usage \
1102       "[OPTIONS]..."
1103#define getopt_full_usage \
1104       "Parse command options\n" \
1105       "    -a, --alternative       Allow long options starting with single -\n" \
1106       "    -l, --longoptions=longopts  Long options to be recognized\n" \
1107       "    -n, --name=progname     The name under which errors are reported\n" \
1108       "    -o, --options=optstring     Short options to be recognized\n" \
1109       "    -q, --quiet         Disable error reporting by getopt(3)\n" \
1110       "    -Q, --quiet-output      No normal output\n" \
1111       "    -s, --shell=shell       Set shell quoting conventions\n" \
1112       "    -T, --test          Test for getopt(1) version\n" \
1113       "    -u, --unquoted          Do not quote the output"
1114#define getopt_example_usage \
1115       "$ cat getopt.test\n" \
1116       "#!/bin/sh\n" \
1117       "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1118       "       -n 'example.busybox' -- \"$@\"`\n" \
1119       "if [ $? != 0 ]; then  exit 1; fi\n" \
1120       "eval set -- \"$GETOPT\"\n" \
1121       "while true; do\n" \
1122       " case $1 in\n" \
1123       "   -a|--a-long) echo \"Option a\"; shift;;\n" \
1124       "   -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
1125       "   -c|--c-long)\n" \
1126       "     case \"$2\" in\n" \
1127       "       \"\") echo \"Option c, no argument\"; shift 2;;\n" \
1128       "       *)  echo \"Option c, argument '$2'\"; shift 2;;\n" \
1129       "     esac;;\n" \
1130       "   --) shift; break;;\n" \
1131       "   *) echo \"Internal error!\"; exit 1;;\n" \
1132       " esac\n" \
1133       "done\n"
1134
1135#define getsebool_trivial_usage \
1136       "-a or getsebool boolean..."
1137#define getsebool_full_usage \
1138       "    -a  Show all SELinux booleans"
1139
1140#define getty_trivial_usage \
1141       "[OPTIONS]... baud_rate,... line [termtype]"
1142#define getty_full_usage \
1143       "Open a tty, prompt for a login name, then invoke /bin/login" \
1144       "\n\nOptions:\n" \
1145       "    -h      Enable hardware (RTS/CTS) flow control\n" \
1146       "    -i      Do not display /etc/issue before running login\n" \
1147       "    -L      Local line, so do not do carrier detect\n" \
1148       "    -m      Get baud rate from modem's CONNECT status message\n" \
1149       "    -w      Wait for a CR or LF before sending /etc/issue\n" \
1150       "    -n      Do not prompt the user for a login name\n" \
1151       "    -f issue_file   Display issue_file instead of /etc/issue\n" \
1152       "    -l login_app    Invoke login_app instead of /bin/login\n" \
1153       "    -t timeout  Terminate after timeout if no username is read\n" \
1154       "    -I initstring   Sets the init string to send before anything else\n" \
1155       "    -H login_host   Log login_host into the utmp file as the hostname"
1156
1157#define grep_trivial_usage \
1158       "[-HhrilLnqvso" \
1159    USE_DESKTOP("w") \
1160       "eF" \
1161    USE_FEATURE_GREP_EGREP_ALIAS("E") \
1162    USE_FEATURE_GREP_CONTEXT("ABC") \
1163       "] PATTERN [FILEs...]"
1164#define grep_full_usage \
1165       "Search for PATTERN in each FILE or standard input" \
1166       "\n\nOptions:" \
1167       "\n  -H  Prefix output lines with filename where match was found" \
1168       "\n  -h  Suppress the prefixing filename on output" \
1169       "\n  -r  Recurse subdirectories" \
1170       "\n  -i  Ignore case distinctions" \
1171       "\n  -l  List names of files that match" \
1172       "\n  -L  List names of files that do not match" \
1173       "\n  -n  Print line number with output lines" \
1174       "\n  -q  Quiet. Returns 0 if PATTERN was found, 1 otherwise" \
1175       "\n  -v  Select non-matching lines" \
1176       "\n  -s  Suppress file open/read error messages" \
1177       "\n  -c  Only print count of matching lines" \
1178       "\n  -o  Show only the part of a line that matches PATTERN" \
1179       "\n  -m MAX  Match up to MAX times per file" \
1180    USE_DESKTOP( \
1181       "\n  -w  Match whole words only") \
1182       "\n  -F  PATTERN is a set of newline-separated strings" \
1183    USE_FEATURE_GREP_EGREP_ALIAS( \
1184       "\n  -E  PATTERN is an extended regular expression") \
1185       "\n  -e PTRN Pattern to match" \
1186       "\n  -f FILE Read pattern from file" \
1187    USE_FEATURE_GREP_CONTEXT( \
1188       "\n  -A  Print NUM lines of trailing context" \
1189       "\n  -B  Print NUM lines of leading context" \
1190       "\n  -C  Print NUM lines of output context") \
1191
1192#define grep_example_usage \
1193       "$ grep root /etc/passwd\n" \
1194       "root:x:0:0:root:/root:/bin/bash\n" \
1195       "$ grep ^[rR]oo. /etc/passwd\n" \
1196       "root:x:0:0:root:/root:/bin/bash\n"
1197
1198#define gunzip_trivial_usage \
1199       "[OPTION]... FILE"
1200#define gunzip_full_usage \
1201       "Uncompress FILE (or standard input if FILE is '-')" \
1202       "\n\nOptions:\n" \
1203       "    -c  Write output to standard output\n" \
1204       "    -f  Force read when source is a terminal\n" \
1205       "    -t  Test compressed file integrity"
1206#define gunzip_example_usage \
1207       "$ ls -la /tmp/BusyBox*\n" \
1208       "-rw-rw-r--    1 andersen andersen   557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
1209       "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
1210       "$ ls -la /tmp/BusyBox*\n" \
1211       "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
1212
1213#define gzip_trivial_usage \
1214       "[OPTION]... [FILE]..."
1215#define gzip_full_usage \
1216       "Compress FILE(s) with maximum compression.\n" \
1217       "When FILE is '-' or unspecified, reads standard input. Implies -c." \
1218       "\n\nOptions:\n" \
1219       "    -c  Write output to standard output instead of FILE.gz\n" \
1220       "    -d  Decompress\n" \
1221       "    -f  Force write when destination is a terminal"
1222#define gzip_example_usage \
1223       "$ ls -la /tmp/busybox*\n" \
1224       "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
1225       "$ gzip /tmp/busybox.tar\n" \
1226       "$ ls -la /tmp/busybox*\n" \
1227       "-rw-rw-r--    1 andersen andersen   554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
1228
1229#define halt_trivial_usage \
1230       "[-d delay] [-n] [-f]"
1231#define halt_full_usage \
1232       "Halt the system" \
1233       "\n\nOptions:\n" \
1234       "    -d  Delay interval for halting\n" \
1235       "    -n  No call to sync()\n" \
1236       "    -f  Force halt (don't go through init)"
1237
1238#define hdparm_trivial_usage \
1239       "[options] [device] .."
1240#define hdparm_full_usage \
1241    USE_FEATURE_HDPARM_GET_IDENTITY( \
1242       "If no device name is specified try to read from stdin.\n\n") \
1243       "Options:\n" \
1244       "    -a  Get/set fs readahead\n" \
1245       "    -A  Set drive read-lookahead flag (0/1)\n" \
1246       "    -b  Get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \
1247       "    -B  Set Advanced Power Management setting (1-255)\n" \
1248       "    -c  Get/set IDE 32-bit IO setting\n" \
1249       "    -C  Check IDE power mode status\n" \
1250    USE_FEATURE_HDPARM_HDIO_GETSET_DMA( \
1251       "    -d  Get/set using_dma flag\n") \
1252       "    -D  Enable/disable drive defect-mgmt\n" \
1253       "    -f  Flush buffer cache for device on exit\n" \
1254       "    -g  Display drive geometry\n" \
1255       "    -h  Display terse usage information\n" \
1256    USE_FEATURE_HDPARM_GET_IDENTITY( \
1257       "    -i  Display drive identification\n") \
1258    USE_FEATURE_HDPARM_GET_IDENTITY( \
1259       "    -I  Detailed/current information directly from drive\n") \
1260       "    -k  Get/set keep_settings_over_reset flag (0/1)\n" \
1261       "    -K  Set drive keep_features_over_reset flag (0/1)\n" \
1262       "    -L  Set drive doorlock (0/1) (removable harddisks only)\n" \
1263       "    -m  Get/set multiple sector count\n" \
1264       "    -n  Get/set ignore-write-errors flag (0/1)\n" \
1265       "    -p  Set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \
1266       "    -P  Set drive prefetch count\n" \
1267       "    -q  Change next setting quietly\n" \
1268       "    -Q  Get/set DMA tagged-queuing depth (if supported)\n" \
1269       "    -r  Get/set readonly flag (DANGEROUS to set)\n" \
1270    USE_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
1271       "    -R  Register an IDE interface (DANGEROUS)\n") \
1272       "    -S  Set standby (spindown) timeout\n" \
1273       "    -t  Perform device read timings\n" \
1274       "    -T  Perform cache read timings\n" \
1275       "    -u  Get/set unmaskirq flag (0/1)\n" \
1276    USE_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
1277       "    -U  Un-register an IDE interface (DANGEROUS)\n") \
1278       "    -v  Defaults; same as -mcudkrag for IDE drives\n" \
1279       "    -V  Display program version and exit immediately\n" \
1280    USE_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
1281       "    -w  Perform device reset (DANGEROUS)\n") \
1282       "    -W  Set drive write-caching flag (0/1) (DANGEROUS)\n" \
1283    USE_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
1284       "    -x  Tristate device for hotswap (0/1) (DANGEROUS)\n") \
1285       "    -X  Set IDE xfer mode (DANGEROUS)\n" \
1286       "    -y  Put IDE drive in standby mode\n" \
1287       "    -Y  Put IDE drive to sleep\n" \
1288       "    -Z  Disable Seagate auto-powersaving mode\n" \
1289       "    -z  Re-read partition table"
1290
1291#define head_trivial_usage \
1292       "[OPTION]... [FILE]..."
1293#define head_full_usage \
1294       "Print first 10 lines of each FILE to standard output.\n" \
1295       "With more than one FILE, precede each with a header giving the\n" \
1296       "file name. With no FILE, or when FILE is -, read standard input." \
1297       "\n\nOptions:" \
1298       "\n  -n NUM  Print first NUM lines instead of first 10" \
1299    USE_FEATURE_FANCY_HEAD( \
1300       "\n  -c NUM  Output the first NUM bytes" \
1301       "\n  -q  Never output headers giving file names" \
1302       "\n  -v  Always output headers giving file names")
1303#define head_example_usage \
1304       "$ head -n 2 /etc/passwd\n" \
1305       "root:x:0:0:root:/root:/bin/bash\n" \
1306       "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1307
1308#define hexdump_trivial_usage \
1309       "[-[bcCdefnosvx]] [OPTION] FILE"
1310#define hexdump_full_usage \
1311       "Display file(s) or standard input in a user specified format" \
1312       "\n\nOptions:\n" \
1313       "    -b      One-byte octal display\n" \
1314       "    -c      One-byte character display\n" \
1315       "    -C      Canonical hex+ASCII, 16 bytes per line\n" \
1316       "    -d      Two-byte decimal display\n" \
1317       "    -e FORMAT STRING\n" \
1318       "    -f FORMAT FILE\n" \
1319       "    -n LENGTH   Interpret only length bytes of input\n" \
1320       "    -o      Two-byte octal display\n" \
1321       "    -s OFFSET   Skip offset bytes\n" \
1322       "    -v      Display all input data\n" \
1323       "    -x      Two-byte hexadecimal display"
1324
1325#define hostid_trivial_usage \
1326       ""
1327#define hostid_full_usage \
1328       "Print out a unique 32-bit identifier for the machine"
1329
1330#define hostname_trivial_usage \
1331       "[OPTION] {hostname | -F FILE}"
1332#define hostname_full_usage \
1333       "Get or set the hostname or DNS domain name. If a hostname is given\n" \
1334       "(or FILE with the -F parameter), the host name will be set." \
1335       "\n\nOptions:\n" \
1336       "    -s  Short\n" \
1337       "    -i  Addresses for the hostname\n" \
1338       "    -d  DNS domain name\n" \
1339       "    -f  Fully qualified domain name\n" \
1340       "    -F FILE Use the contents of FILE to specify the hostname"
1341#define hostname_example_usage \
1342       "$ hostname\n" \
1343       "sage\n"
1344
1345#define httpd_trivial_usage \
1346       "[-c conffile]" \
1347       " [-p [ip:]port]" \
1348       " [-i] [-f] [-v[v]]" \
1349    USE_FEATURE_HTTPD_SETUID(" [-u user[:grp]]") \
1350    USE_FEATURE_HTTPD_BASIC_AUTH(" [-r realm]") \
1351    USE_FEATURE_HTTPD_AUTH_MD5(" [-m pass]") \
1352       " [-h home]" \
1353       " [-d/-e string]"
1354#define httpd_full_usage \
1355       "Listen for incoming HTTP requests" \
1356       "\n\nOptions:" \
1357       "\n  -c FILE     Configuration file (default httpd.conf)" \
1358       "\n  -p [IP:]PORT    Bind to ip:port (default *:80)" \
1359       "\n  -i      Inetd mode" \
1360       "\n  -f      Do not daemonize" \
1361       "\n  -v[v]       Verbose" \
1362    USE_FEATURE_HTTPD_SETUID( \
1363       "\n  -u USER[:GRP]   Set uid/gid after binding to port") \
1364    USE_FEATURE_HTTPD_BASIC_AUTH( \
1365       "\n  -r REALM    Authentication Realm for Basic Authentication") \
1366    USE_FEATURE_HTTPD_AUTH_MD5( \
1367       "\n  -m PASS     Crypt PASS with md5 algorithm") \
1368       "\n  -h HOME     Home directory (default .)" \
1369       "\n  -e STRING   HTML encode STRING" \
1370       "\n  -d STRING   URL decode STRING" \
1371
1372#define hwclock_trivial_usage \
1373       "[-r|--show] [-s|--hctosys] [-w|--systohc]" \
1374       " [-l|--localtime] [-u|--utc]" \
1375       " [-f FILE]"
1376#define hwclock_full_usage \
1377       "Query and set a hardware clock (RTC)" \
1378       "\n\nOptions:\n" \
1379       "    -r  Read hardware clock and print result\n" \
1380       "    -s  Set the system time from the hardware clock\n" \
1381       "    -w  Set the hardware clock to the current system time\n" \
1382       "    -u  The hardware clock is kept in coordinated universal time\n" \
1383       "    -l  The hardware clock is kept in local time\n" \
1384       "    -f FILE Use the specified clock (e.g. /dev/rtc2)"
1385
1386#define id_trivial_usage \
1387       "[OPTIONS]... [USERNAME]"
1388#define id_full_usage \
1389       "Print information for USERNAME or the current user" \
1390       "\n\nOptions:\n" \
1391    USE_SELINUX( \
1392       "    -Z  prints only the security context\n" \
1393    ) \
1394       "    -g  Prints only the group ID\n" \
1395       "    -u  Prints only the user ID\n" \
1396       "    -n  Print a name instead of a number\n" \
1397       "    -r  Prints the real user ID instead of the effective ID"
1398#define id_example_usage \
1399       "$ id\n" \
1400       "uid=1000(andersen) gid=1000(andersen)\n"
1401
1402#define ifconfig_trivial_usage \
1403    USE_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
1404#define ifconfig_full_usage \
1405       "Configure a network interface" \
1406       "\n\nOptions:\n" \
1407    USE_FEATURE_IPV6( \
1408       "    [add ADDRESS[/PREFIXLEN]]\n") \
1409    USE_FEATURE_IPV6( \
1410       "    [del ADDRESS[/PREFIXLEN]]\n") \
1411       "    [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
1412       "    [netmask ADDRESS] [dstaddr ADDRESS]\n" \
1413    USE_FEATURE_IFCONFIG_SLIP( \
1414       "    [outfill NN] [keepalive NN]\n") \
1415       "    " USE_FEATURE_IFCONFIG_HW("[hw ether ADDRESS] ") "[metric NN] [mtu NN]\n" \
1416       "    [[-]trailers] [[-]arp] [[-]allmulti]\n" \
1417       "    [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
1418    USE_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
1419       "    [mem_start NN] [io_addr NN] [irq NN]\n") \
1420       "    [up|down] ..."
1421
1422#define ifup_trivial_usage \
1423       "[-ahinv] ifaces..."
1424#define ifup_full_usage \
1425       "Options:\n" \
1426       "    -a  De/configure all interfaces automatically\n" \
1427       "    -i FILE Use FILE for interface definitions\n" \
1428       "    -n  Print out what would happen, but don't do it\n" \
1429       "        (note that this option doesn't disable mappings)\n" \
1430       "    -v  Print out what would happen before doing it\n" \
1431       "    -m  Don't run any mappings\n" \
1432       "    -f  Force de/configuration"
1433
1434#define ifdown_trivial_usage \
1435       "[-ahinv] ifaces..."
1436#define ifdown_full_usage \
1437       "Options:\n" \
1438       "    -a  De/configure all interfaces automatically\n" \
1439       "    -i FILE Use FILE for interface definitions\n" \
1440       "    -n  Print out what would happen, but don't do it\n" \
1441       "        (note that this option doesn't disable mappings)\n" \
1442       "    -v  Print out what would happen before doing it\n" \
1443       "    -m  Don't run any mappings\n" \
1444       "    -f  Force de/configuration"
1445
1446#define inetd_trivial_usage \
1447       "[-f] [-q len] [conf]"
1448#define inetd_full_usage \
1449       "Listen for network connections and launch programs" \
1450       "\n\nOptions:\n" \
1451       "    -f  Run in foreground\n" \
1452       "    -q N    Set the size of the socket listen queue to N\n" \
1453       "        (default: 128)"
1454
1455#define init_trivial_usage \
1456       ""
1457#define init_full_usage \
1458       "Init is the parent of all processes"
1459#define init_notes_usage \
1460"This version of init is designed to be run only by the kernel.\n" \
1461"\n" \
1462"BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1463"the /etc/inittab file is completely ignored by BusyBox init. If you want\n" \
1464"runlevels, use sysvinit.\n" \
1465"\n" \
1466"BusyBox init works just fine without an inittab. If no inittab is found,\n" \
1467"it has the following default behavior:\n" \
1468"\n" \
1469"   ::sysinit:/etc/init.d/rcS\n" \
1470"   ::askfirst:/bin/sh\n" \
1471"   ::ctrlaltdel:/sbin/reboot\n" \
1472"   ::shutdown:/sbin/swapoff -a\n" \
1473"   ::shutdown:/bin/umount -a -r\n" \
1474"   ::restart:/sbin/init\n" \
1475"\n" \
1476"if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1477"\n" \
1478"   tty2::askfirst:/bin/sh\n" \
1479"   tty3::askfirst:/bin/sh\n" \
1480"   tty4::askfirst:/bin/sh\n" \
1481"\n" \
1482"If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1483"\n" \
1484"   <id>:<runlevels>:<action>:<process>\n" \
1485"\n" \
1486"   <id>:\n" \
1487"\n" \
1488"       WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1489"       The id field is used by BusyBox init to specify the controlling tty for\n" \
1490"       the specified process to run on. The contents of this field are\n" \
1491"       appended to \"/dev/\" and used as-is. There is no need for this field to\n" \
1492"       be unique, although if it isn't you may have strange results. If this\n" \
1493"       field is left blank, the controlling tty is set to the console. Also\n" \
1494"       note that if BusyBox detects that a serial console is in use, then only\n" \
1495"       entries whose controlling tty is either the serial console or /dev/null\n" \
1496"       will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1497"       stinkin' utmp.\n" \
1498"\n" \
1499"   <runlevels>:\n" \
1500"\n" \
1501"       The runlevels field is completely ignored.\n" \
1502"\n" \
1503"   <action>:\n" \
1504"\n" \
1505"       Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1506"       once, restart, ctrlaltdel, and shutdown.\n" \
1507"\n" \
1508"       The available actions can be classified into two groups: actions\n" \
1509"       that are run only once, and actions that are re-run when the specified\n" \
1510"       process exits.\n" \
1511"\n" \
1512"       Run only-once actions:\n" \
1513"\n" \
1514"           'sysinit' is the first item run on boot. init waits until all\n" \
1515"           sysinit actions are completed before continuing. Following the\n" \
1516"           completion of all sysinit actions, all 'wait' actions are run.\n" \
1517"           'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1518"           the specified task completes. 'once' actions are asynchronous,\n" \
1519"           therefore, init does not wait for them to complete. 'restart' is\n" \
1520"           the action taken to restart the init process. By default this should\n" \
1521"           simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1522"           can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1523"           actions are run when the system detects that someone on the system\n" \
1524"           console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1525"           wants to run 'reboot' at this point to cause the system to reboot.\n" \
1526"           Finally the 'shutdown' action specifies the actions to taken when\n" \
1527"           init is told to reboot. Unmounting filesystems and disabling swap\n" \
1528"           is a very good here.\n" \
1529"\n" \
1530"       Run repeatedly actions:\n" \
1531"\n" \
1532"           'respawn' actions are run after the 'once' actions. When a process\n" \
1533"           started with a 'respawn' action exits, init automatically restarts\n" \
1534"           it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1535"           respawning out of control. The 'askfirst' actions acts just like\n" \
1536"           respawn, except that before running the specified process it\n" \
1537"           displays the line \"Please press Enter to activate this console.\"\n" \
1538"           and then waits for the user to press enter before starting the\n" \
1539"           specified process.\n" \
1540"\n" \
1541"       Unrecognized actions (like initdefault) will cause init to emit an\n" \
1542"       error message, and then go along with its business. All actions are\n" \
1543"       run in the order they appear in /etc/inittab.\n" \
1544"\n" \
1545"   <process>:\n" \
1546"\n" \
1547"       Specifies the process to be executed and its command line.\n" \
1548"\n" \
1549"Example /etc/inittab file:\n" \
1550"\n" \
1551"   # This is run first except when booting in single-user mode\n" \
1552"   #\n" \
1553"   ::sysinit:/etc/init.d/rcS\n" \
1554"   \n" \
1555"   # /bin/sh invocations on selected ttys\n" \
1556"   #\n" \
1557"   # Start an \"askfirst\" shell on the console (whatever that may be)\n" \
1558"   ::askfirst:-/bin/sh\n" \
1559"   # Start an \"askfirst\" shell on /dev/tty2-4\n" \
1560"   tty2::askfirst:-/bin/sh\n" \
1561"   tty3::askfirst:-/bin/sh\n" \
1562"   tty4::askfirst:-/bin/sh\n" \
1563"   \n" \
1564"   # /sbin/getty invocations for selected ttys\n" \
1565"   #\n" \
1566"   tty4::respawn:/sbin/getty 38400 tty4\n" \
1567"   tty5::respawn:/sbin/getty 38400 tty5\n" \
1568"   \n" \
1569"   \n" \
1570"   # Example of how to put a getty on a serial line (for a terminal)\n" \
1571"   #\n" \
1572"   #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1573"   #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1574"   #\n" \
1575"   # Example how to put a getty on a modem line\n" \
1576"   #::respawn:/sbin/getty 57600 ttyS2\n" \
1577"   \n" \
1578"   # Stuff to do when restarting the init process\n" \
1579"   ::restart:/sbin/init\n" \
1580"   \n" \
1581"   # Stuff to do before rebooting\n" \
1582"   ::ctrlaltdel:/sbin/reboot\n" \
1583"   ::shutdown:/bin/umount -a -r\n" \
1584"   ::shutdown:/sbin/swapoff -a\n"
1585
1586#define insmod_trivial_usage \
1587       "[OPTION]... MODULE [symbol=value]..."
1588#define insmod_full_usage \
1589       "Load the specified kernel modules into the kernel" \
1590       "\n\nOptions:\n" \
1591       "    -f  Force module to load into the wrong kernel version\n" \
1592       "    -k  Make module autoclean-able\n" \
1593       "    -v  Verbose\n" \
1594       "    -q  Quiet\n" \
1595       "    -L  Lock to prevent simultaneous loads of a module\n" \
1596    USE_FEATURE_INSMOD_LOAD_MAP( \
1597       "    -m  Output load map to stdout\n") \
1598       "    -o NAME Set internal module name to NAME\n" \
1599       "    -x  Do not export externs"
1600
1601#define install_trivial_usage \
1602       "[-cgmops] [sources] dest|directory"
1603#define install_full_usage \
1604       "Copy files and set attributes" \
1605       "\n\nOptions:\n" \
1606       "    -c  Copy the file, default\n" \
1607       "    -d  Create directories\n" \
1608       "    -g  Set group ownership\n" \
1609       "    -m  Set permission modes\n" \
1610       "    -o  Set ownership\n" \
1611       "    -p  Preserve date\n" \
1612       "    -s  Strip symbol tables" \
1613    USE_SELINUX( \
1614       "\n  -Z  Set security context of copy" \
1615    )
1616/* would need to make the " | " optional depending on more than one selected */
1617#define ip_trivial_usage \
1618       "[OPTIONS] {" \
1619    USE_FEATURE_IP_ADDRESS("address | ") \
1620    USE_FEATURE_IP_ROUTE("route | ") \
1621    USE_FEATURE_IP_LINK("link | ") \
1622    USE_FEATURE_IP_TUNNEL("tunnel | ") \
1623    USE_FEATURE_IP_RULE("rule") \
1624       "} {COMMAND}"
1625#define ip_full_usage \
1626       "ip [OPTIONS] OBJECT {COMMAND}\n" \
1627       "where OBJECT := {" \
1628    USE_FEATURE_IP_ADDRESS("address | ") \
1629    USE_FEATURE_IP_ROUTE("route | ") \
1630    USE_FEATURE_IP_LINK("link | ") \
1631    USE_FEATURE_IP_TUNNEL("tunnel | ") \
1632    USE_FEATURE_IP_RULE("rule") \
1633       "}\n" \
1634       "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }"
1635
1636#define ipaddr_trivial_usage \
1637       "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1638       "        [dev STRING] [to PREFIX] }"
1639#define ipaddr_full_usage \
1640       "ipaddr {add|delete} IFADDR dev STRING\n" \
1641       "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
1642       "    [to PREFIX] [label PATTERN]\n" \
1643       "    IFADDR := PREFIX | ADDR peer PREFIX\n" \
1644       "    [broadcast ADDR] [anycast ADDR]\n" \
1645       "    [label STRING] [scope SCOPE-ID]\n" \
1646       "    SCOPE-ID := [host | link | global | NUMBER]"
1647
1648#define ipcalc_trivial_usage \
1649       "[OPTION]... ADDRESS[[/]NETMASK] [NETMASK]"
1650#define ipcalc_full_usage \
1651       "Calculate IP network settings from a IP address" \
1652       "\n\nOptions:" \
1653       "\n  -b  --broadcast Display calculated broadcast address" \
1654       "\n  -n  --network   Display calculated network address" \
1655       "\n  -m  --netmask   Display default netmask for IP" \
1656    USE_FEATURE_IPCALC_FANCY( \
1657       "\n  -p  --prefix    Display the prefix for IP/NETMASK" \
1658       "\n  -h  --hostname  Display first resolved host name" \
1659       "\n  -s  --silent    Don't ever display error messages")
1660
1661#define ipcrm_trivial_usage \
1662       "[-[MQS] key] [-[mqs] id]"
1663#define ipcrm_full_usage \
1664       "The upper-case options MQS are used to remove a shared memory segment by a\n" \
1665       "segment by a shmkey value. The lower-case options mqs are used\n" \
1666       "to remove a segment by shmid value.\n" \
1667       "\n\nOptions:\n" \
1668       "    -[mM]   Remove the memory segment after the last detach\n" \
1669       "    -[qQ]   Remove the message queue\n" \
1670       "    -[sS]   Remove the semaphore"
1671
1672#define ipcs_trivial_usage \
1673       "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
1674#define ipcs_full_usage \
1675       "    -i  Specify a specific resource id\n" \
1676       "Resource specification:\n" \
1677       "    -m  Shared memory segments\n" \
1678       "    -q  Message queues\n" \
1679       "    -s  Semaphore arrays\n" \
1680       "    -a  All (default)\n" \
1681       "Output format:\n" \
1682       "    -t  Time\n" \
1683       "    -c  Creator\n" \
1684       "    -p  Pid\n" \
1685       "    -l  Limits\n" \
1686       "    -u  Summary"
1687
1688#define iplink_trivial_usage \
1689       "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
1690#define iplink_full_usage \
1691       "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
1692       "            dynamic { on | off } |\n" \
1693       "            mtu MTU }\n" \
1694       "iplink show [DEVICE]"
1695
1696#define iproute_trivial_usage \
1697       "{ list | flush | { add | del | change | append |\n" \
1698       "        replace | monitor } ROUTE }"
1699#define iproute_full_usage \
1700       "iproute { list | flush } SELECTOR\n" \
1701       "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
1702       "            [oif STRING]  [tos TOS]\n" \
1703       "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
1704       "            SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
1705       "            ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]"
1706
1707#define iprule_trivial_usage \
1708       "{[list | add | del] RULE}"
1709#define iprule_full_usage \
1710       "iprule [list | add | del] SELECTOR ACTION\n" \
1711       "    SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
1712       "            [dev STRING] [pref NUMBER]\n" \
1713       "    ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
1714       "            [prohibit | reject | unreachable]\n" \
1715       "            [realms [SRCREALM/]DSTREALM]\n" \
1716       "    TABLE_ID := [local | main | default | NUMBER]"
1717
1718#define iptunnel_trivial_usage \
1719       "{ add | change | del | show } [NAME]\n" \
1720       "    [mode { ipip | gre | sit }]\n" \
1721       "    [remote ADDR] [local ADDR] [ttl TTL]"
1722#define iptunnel_full_usage \
1723       "iptunnel { add | change | del | show } [NAME]\n" \
1724       "    [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
1725       "    [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
1726       "    [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]"
1727
1728#define kill_trivial_usage \
1729       "[-l] [-signal] process-id [process-id ...]"
1730#define kill_full_usage \
1731       "Send a signal (default is TERM) to the specified process(es)" \
1732       "\n\nOptions:\n" \
1733       "    -l  List all signal names and numbers"
1734#define kill_example_usage \
1735       "$ ps | grep apache\n" \
1736       "252 root     root     S [apache]\n" \
1737       "263 www-data www-data S [apache]\n" \
1738       "264 www-data www-data S [apache]\n" \
1739       "265 www-data www-data S [apache]\n" \
1740       "266 www-data www-data S [apache]\n" \
1741       "267 www-data www-data S [apache]\n" \
1742       "$ kill 252\n"
1743
1744#define killall_trivial_usage \
1745       "[-l] [-q] [-signal] process-name [process-name ...]"
1746#define killall_full_usage \
1747       "Send a signal (default is TERM) to the specified process(es)" \
1748       "\n\nOptions:\n" \
1749       "    -l  List all signal names and numbers\n" \
1750       "    -q  Do not complain if no processes were killed"
1751#define killall_example_usage \
1752       "$ killall apache\n"
1753
1754#define killall5_trivial_usage \
1755       "[-l] [-signal]"
1756#define killall5_full_usage \
1757       "Send a signal (default is TERM) to all processes outside current session" \
1758       "\n\nOptions:\n" \
1759       "    -l  List all signal names and numbers\n" \
1760
1761#define klogd_trivial_usage \
1762       "[-c n] [-n]"
1763#define klogd_full_usage \
1764       "Kernel logger" \
1765       "\n\nOptions:\n" \
1766       "    -c n    Sets the default log level of console messages to n\n" \
1767       "    -n  Run as foreground process"
1768
1769#define length_trivial_usage \
1770       "STRING"
1771#define length_full_usage \
1772       "Print out the length of the specified STRING"
1773#define length_example_usage \
1774       "$ length Hello\n" \
1775       "5\n"
1776
1777#define less_trivial_usage \
1778       "[-EMNmh~?] FILE1 FILE2..."
1779#define less_full_usage \
1780       "View a file or list of files. The position within files can be\n" \
1781       "changed, and files can be manipulated in various ways." \
1782       "\n\nOptions:\n" \
1783       "    -E  Quit once the end of a file is reached\n" \
1784       "    -M  Display a status line containing the current line numbers\n" \
1785       "        and the percentage through the file\n" \
1786       "    -N  Prefix line numbers to each line\n" \
1787       "    -m  Display a status line containing the percentage through the\n" \
1788       "        file\n" \
1789       "    -~  Suppress ~s displayed when input past the end of the file is\n" \
1790       "        reached"
1791
1792#define setarch_trivial_usage \
1793       "personality program [args ...]"
1794#define setarch_full_usage \
1795       "Personality may be:\n" \
1796       "    linux32     Set 32bit uname emulation\n" \
1797       "    linux64     Set 64bit uname emulation"
1798
1799#define ln_trivial_usage \
1800       "[OPTION] TARGET... LINK_NAME|DIRECTORY"
1801#define ln_full_usage \
1802       "Create a link named LINK_NAME or DIRECTORY to the specified TARGET.\n" \
1803       "You may use '--' to indicate that all following arguments are non-options." \
1804       "\n\nOptions:\n" \
1805       "    -s  Make symlinks instead of hardlinks\n" \
1806       "    -f  Remove existing destination files\n" \
1807       "    -n  No dereference symlinks - treat like normal file\n" \
1808       "    -b  Make a backup of the target (if exists) before link operation\n" \
1809       "    -S suf  Use suffix instead of ~ when making backup files"
1810#define ln_example_usage \
1811       "$ ln -s BusyBox /tmp/ls\n" \
1812       "$ ls -l /tmp/ls\n" \
1813       "lrwxrwxrwx    1 root     root            7 Apr 12 18:39 ls -> BusyBox*\n"
1814
1815#define load_policy_trivial_usage \
1816       "[FILE]"
1817#define load_policy_full_usage
1818
1819#define loadfont_trivial_usage \
1820       "< font"
1821#define loadfont_full_usage \
1822       "Load a console font from standard input"
1823#define loadfont_example_usage \
1824       "$ loadfont < /etc/i18n/fontname\n"
1825
1826#define loadkmap_trivial_usage \
1827       "< keymap"
1828#define loadkmap_full_usage \
1829       "Load a binary keyboard translation table from standard input"
1830#define loadkmap_example_usage \
1831       "$ loadkmap < /etc/i18n/lang-keymap\n"
1832
1833#define logger_trivial_usage \
1834       "[OPTION]... [MESSAGE]"
1835#define logger_full_usage \
1836       "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin." \
1837       "\n\nOptions:\n" \
1838       "    -s  Log to stderr as well as the system log\n" \
1839       "    -t TAG  Log using the specified tag (defaults to user name)\n" \
1840       "    -p PRIO Enter the message with the specified priority.\n" \
1841       "        This may be numerical or a 'facility.level' pair."
1842#define logger_example_usage \
1843       "$ logger \"hello\"\n"
1844
1845#define login_trivial_usage \
1846       "[OPTION]... [username] [ENV=VAR ...]"
1847#define login_full_usage \
1848       "Begin a new session on the system" \
1849       "\n\nOptions:\n" \
1850       "    -f  Do not authenticate (user already authenticated)\n" \
1851       "    -h  Name of the remote host for this login\n" \
1852       "    -p  Preserve environment"
1853
1854#define logname_trivial_usage \
1855       ""
1856#define logname_full_usage \
1857       "Print the name of the current user"
1858#define logname_example_usage \
1859       "$ logname\n" \
1860       "root\n"
1861
1862#define logread_trivial_usage \
1863       "[OPTION]..."
1864#define logread_full_usage \
1865       "Show the messages from syslogd (using circular buffer)" \
1866       "\n\nOptions:\n" \
1867       "    -f  Output data as the log grows"
1868
1869#define losetup_trivial_usage \
1870       "[-o OFFSET] [-d] LOOPDEVICE [FILE]]"
1871#define losetup_full_usage \
1872       "(Dis)associate LOOPDEVICE with FILE, or display current associations" \
1873       "\n\nOptions:\n" \
1874       "    -d      Disassociate LOOPDEVICE\n" \
1875       "    -o OFFSET   Start OFFSET bytes into FILE"
1876#define losetup_notes_usage \
1877       "No arguments will display all current associations.\n" \
1878       "One argument (losetup /dev/loop1) will display the current association\n" \
1879       "(if any), or disassociate it (with -d). The display shows the offset\n" \
1880       "and filename of the file the loop device is currently bound to.\n\n" \
1881       "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
1882       "with an optional offset (-o 12345). Encryption is not yet supported.\n\n"
1883
1884#define ls_trivial_usage \
1885       "[-1Aa" USE_FEATURE_LS_TIMESTAMPS("c") "Cd" \
1886    USE_FEATURE_LS_TIMESTAMPS("e") USE_FEATURE_LS_FILETYPES("F") "iln" \
1887    USE_FEATURE_LS_FILETYPES("p") USE_FEATURE_LS_FOLLOWLINKS("L") \
1888    USE_FEATURE_LS_RECURSIVE("R") USE_FEATURE_LS_SORTFILES("rS") "s" \
1889    USE_FEATURE_AUTOWIDTH("T") USE_FEATURE_LS_TIMESTAMPS("tu") \
1890    USE_FEATURE_LS_SORTFILES("v") USE_FEATURE_AUTOWIDTH("w") "x" \
1891    USE_FEATURE_LS_SORTFILES("X") USE_FEATURE_HUMAN_READABLE("h") "k" \
1892    USE_SELINUX("K") "] [filenames...]"
1893#define ls_full_usage \
1894       "List directory contents" \
1895       "\n\nOptions:" \
1896       "\n  -1  List files in a single column" \
1897       "\n  -A  Do not list implied . and .." \
1898       "\n  -a  Do not hide entries starting with ." \
1899       "\n  -C  List entries by columns" \
1900    USE_FEATURE_LS_TIMESTAMPS( \
1901       "\n  -c  With -l: show ctime") \
1902    USE_FEATURE_LS_COLOR( \
1903       "\n  --color[={always,never,auto}]   Control coloring") \
1904       "\n  -d  List directory entries instead of contents" \
1905    USE_FEATURE_LS_TIMESTAMPS( \
1906       "\n  -e  List both full date and full time") \
1907    USE_FEATURE_LS_FILETYPES( \
1908       "\n  -F  Append indicator (one of */=@|) to entries") \
1909       "\n  -i  List the i-node for each file" \
1910       "\n  -l  Use a long listing format" \
1911       "\n  -n  List numeric UIDs and GIDs instead of names" \
1912    USE_FEATURE_LS_FILETYPES( \
1913       "\n  -p  Append indicator (one of /=@|) to entries") \
1914    USE_FEATURE_LS_FOLLOWLINKS( \
1915       "\n  -L  List entries pointed to by symlinks") \
1916    USE_FEATURE_LS_RECURSIVE( \
1917       "\n  -R  List subdirectories recursively") \
1918    USE_FEATURE_LS_SORTFILES( \
1919       "\n  -r  Sort the listing in reverse order") \
1920    USE_FEATURE_LS_SORTFILES( \
1921       "\n  -S  Sort the listing by file size") \
1922       "\n  -s  List the size of each file, in blocks" \
1923    USE_FEATURE_AUTOWIDTH( \
1924       "\n  -T NUM  Assume Tabstop every NUM columns") \
1925    USE_FEATURE_LS_TIMESTAMPS( \
1926       "\n  -t  With -l: show modification time") \
1927    USE_FEATURE_LS_TIMESTAMPS( \
1928       "\n  -u  With -l: show access time") \
1929    USE_FEATURE_LS_SORTFILES( \
1930       "\n  -v  Sort the listing by version") \
1931    USE_FEATURE_AUTOWIDTH( \
1932       "\n  -w NUM  Assume the terminal is NUM columns wide") \
1933       "\n  -x  List entries by lines instead of by columns" \
1934    USE_FEATURE_LS_SORTFILES( \
1935       "\n  -X  Sort the listing by extension") \
1936    USE_FEATURE_HUMAN_READABLE( \
1937       "\n  -h  Print sizes in human readable format (e.g., 1K 243M 2G)") \
1938    USE_SELINUX( \
1939       "\n  -k  Print security context") \
1940    USE_SELINUX( \
1941       "\n  -K  Print security context in long format") \
1942    USE_SELINUX( \
1943       "\n  -Z  Print security context and permission")
1944
1945#define lsattr_trivial_usage \
1946       "[-Radlv] [files...]"
1947#define lsattr_full_usage \
1948       "List file attributes on an ext2 fs" \
1949       "\n\nOptions:\n" \
1950       "    -R  Recursively list subdirectories\n" \
1951       "    -a  Do not hide entries starting with .\n" \
1952       "    -d  List directory entries instead of contents\n" \
1953       "    -l  Print long flag names\n" \
1954       "    -v  List the file's version/generation number"
1955
1956#define lsmod_trivial_usage \
1957       ""
1958#define lsmod_full_usage \
1959       "List the currently loaded kernel modules"
1960
1961#if ENABLE_FEATURE_MAKEDEVS_LEAF
1962#define makedevs_trivial_usage \
1963       "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1964#define makedevs_full_usage \
1965       "Create a range of block or character special files\n\n" \
1966       "TYPEs include:\n" \
1967       "    b:  Make a block (buffered) device\n" \
1968       "    c or u: Make a character (un-buffered) device\n" \
1969       "    p:  Make a named pipe. MAJOR and MINOR are ignored for named pipes\n" \
1970       "\n" \
1971       "FIRST specifies the number appended to NAME to create the first device.\n" \
1972       "LAST specifies the number of the last item that should be created\n" \
1973       "If 's' is the last argument, the base device is created as well.\n\n" \
1974       "For example:\n" \
1975       "    makedevs /dev/ttyS c 4 66 2 63   ->  ttyS2-ttyS63\n" \
1976       "    makedevs /dev/hda b 3 0 0 8 s    ->  hda,hda1-hda8"
1977#define makedevs_example_usage \
1978       "# makedevs /dev/ttyS c 4 66 2 63\n" \
1979       "[creates ttyS2-ttyS63]\n" \
1980       "# makedevs /dev/hda b 3 0 0 8 s\n" \
1981       "[creates hda,hda1-hda8]\n"
1982#endif
1983
1984#if ENABLE_FEATURE_MAKEDEVS_TABLE
1985#define makedevs_trivial_usage \
1986       "[-d device_table] rootdir"
1987#define makedevs_full_usage \
1988       "Create a range of special files as specified in a device table.\n" \
1989       "Device table entries take the form of:\n" \
1990       "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
1991       "Where name is the file name, type can be one of:\n" \
1992       "    f   A regular file\n" \
1993       "    d   Directory\n" \
1994       "    c   Character special device file\n" \
1995       "    b   Block special device file\n" \
1996       "    p   Fifo (named pipe)\n" \
1997       "uid is the user id for the target file, gid is the group id for the\n" \
1998       "target file. The rest of the entries (major, minor, etc) apply to\n" \
1999       "to device special files. A '-' may be used for blank entries."
2000#define makedevs_example_usage \
2001       "For example:\n" \
2002       "<name>    <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
2003       "/dev         d   755    0    0    -      -      -      -    -\n" \
2004       "/dev/console c   666    0    0    5      1      -      -    -\n" \
2005       "/dev/null    c   666    0    0    1      3      0      0    -\n" \
2006       "/dev/zero    c   666    0    0    1      5      0      0    -\n" \
2007       "/dev/hda     b   640    0    0    3      0      0      0    -\n" \
2008       "/dev/hda     b   640    0    0    3      1      1      1    15\n\n" \
2009       "Will Produce:\n" \
2010       "/dev\n" \
2011       "/dev/console\n" \
2012       "/dev/null\n" \
2013       "/dev/zero\n" \
2014       "/dev/hda\n" \
2015       "/dev/hda[0-15]\n"
2016#endif
2017
2018#define matchpathcon_trivial_usage \
2019       "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
2020#define matchpathcon_full_usage \
2021       "    -n  Do not display path" \
2022       "\n  -N  Do not use translations" \
2023       "\n  -f  Use alternate file_context file" \
2024       "\n  -p  Use prefix to speed translations" \
2025       "\n  -V  Verify file context on disk matches defaults"
2026
2027#define md5sum_trivial_usage \
2028       "[OPTION] [FILEs...]" \
2029    USE_FEATURE_MD5_SHA1_SUM_CHECK("\n   or: md5sum [OPTION] -c [FILE]")
2030#define md5sum_full_usage \
2031       "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
2032       "\n\nOptions:\n" \
2033       "With no FILE, or when FILE is -, read standard input." \
2034    USE_FEATURE_MD5_SHA1_SUM_CHECK("\n\n" \
2035       "    -c  Check MD5 sums against given list\n" \
2036       "\nThe following two options are useful only when verifying checksums:\n" \
2037       "    -s  Don't output anything, status code shows success\n" \
2038       "    -w  Warn about improperly formatted MD5 checksum lines")
2039#define md5sum_example_usage \
2040       "$ md5sum < busybox\n" \
2041       "6fd11e98b98a58f64ff3398d7b324003\n" \
2042       "$ md5sum busybox\n" \
2043       "6fd11e98b98a58f64ff3398d7b324003  busybox\n" \
2044       "$ md5sum -c -\n" \
2045       "6fd11e98b98a58f64ff3398d7b324003  busybox\n" \
2046       "busybox: OK\n" \
2047       "^D\n"
2048
2049#define mdev_trivial_usage \
2050       "[-s]"
2051#define mdev_full_usage \
2052       "    -s  Scan /sys and populate /dev during system boot\n\n" \
2053       "Called with no options (via hotplug) it uses environment variables\n" \
2054       "to determine which device to add/remove."
2055#define mdev_notes_usage "" \
2056    USE_FEATURE_MDEV_CONFIG( \
2057       "The mdev config file contains lines that look like:\n" \
2058       "  hd[a-z][0-9]* 0:3 660\n\n" \
2059       "That's device name (with regex match), uid:gid, and permissions.\n\n" \
2060    USE_FEATURE_MDEV_EXEC( \
2061       "Optionally, that can be followed (on the same line) by a special character\n" \
2062       "and a command line to run after creating/before deleting the corresponding\n" \
2063       "device(s). The environment variable $MDEV indicates the active device node\n" \
2064       "(which is useful if it's a regex match). For example:\n\n" \
2065       "  hdc root:cdrom 660  *ln -s $MDEV cdrom\n\n" \
2066       "The special characters are @ (run after creating), $ (run before deleting),\n" \
2067       "and * (run both after creating and before deleting). The commands run in\n" \
2068       "the /dev directory, and use system() which calls /bin/sh.\n\n" \
2069    ) \
2070       "Config file parsing stops on the first matching line. If no config\n"\
2071       "entry is matched, devices are created with default 0:0 660. (Make\n"\
2072       "the last line match .* to override this.)\n\n" \
2073    )
2074
2075#define mesg_trivial_usage \
2076       "[y|n]"
2077#define mesg_full_usage \
2078       "Control write access to your terminal\n" \
2079       "    y   Allow write access to your terminal\n" \
2080       "    n   Disallow write access to your terminal"
2081
2082#define mkdir_trivial_usage \
2083       "[OPTION] DIRECTORY..."
2084#define mkdir_full_usage \
2085       "Create the DIRECTORY(ies) if they do not already exist" \
2086       "\n\nOptions:\n" \
2087       "    -m  Set permission mode (as in chmod), not rwxrwxrwx - umask\n" \
2088       "    -p  No error if existing, make parent directories as needed" \
2089    USE_SELINUX( \
2090       "\n  -Z  Set security context" \
2091    )
2092
2093#define mkdir_example_usage \
2094       "$ mkdir /tmp/foo\n" \
2095       "$ mkdir /tmp/foo\n" \
2096       "/tmp/foo: File exists\n" \
2097       "$ mkdir /tmp/foo/bar/baz\n" \
2098       "/tmp/foo/bar/baz: No such file or directory\n" \
2099       "$ mkdir -p /tmp/foo/bar/baz\n"
2100
2101#define mke2fs_trivial_usage \
2102       "[-c|-l filename] [-b block-size] [-f fragment-size] [-g blocks-per-group] " \
2103       "[-i bytes-per-inode] [-j] [-J journal-options] [-N number-of-inodes] [-n] " \
2104       "[-m reserved-blocks-percentage] [-o creator-os] [-O feature[,...]] [-q] " \
2105       "[r fs-revision-level] [-E extended-options] [-v] [-F] [-L volume-label] " \
2106       "[-M last-mounted-directory] [-S] [-T filesystem-type] " \
2107       "device [blocks-count]"
2108#define mke2fs_full_usage \
2109       "    -b size     Block size in bytes\n" \
2110       "    -c      Check for bad blocks before creating\n" \
2111       "    -E opts     Set extended options\n" \
2112       "    -f size     Fragment size in bytes\n" \
2113       "    -F      Force (ignore sanity checks)\n" \
2114       "    -g num      Number of blocks in a block group\n" \
2115       "    -i ratio    The bytes/inode ratio\n" \
2116       "    -j      Create a journal (ext3)\n" \
2117       "    -J opts     Set journal options (size/device)\n" \
2118       "    -l file     Read bad blocks list from file\n" \
2119       "    -L lbl      Set the volume label\n" \
2120       "    -m percent  Percent of fs blocks to reserve for admin\n" \
2121       "    -M dir      Set last mounted directory\n" \
2122       "    -n      Do not actually create anything\n" \
2123       "    -N num      Number of inodes to create\n" \
2124       "    -o os       Set the 'creator os' field\n" \
2125       "    -O features Dir_index/filetype/has_journal/journal_dev/sparse_super\n" \
2126       "    -q      Quiet\n" \
2127       "    -r rev      Set filesystem revision\n" \
2128       "    -S      Write superblock and group descriptors only\n" \
2129       "    -T fs-type  Set usage type (news/largefile/largefile4)\n" \
2130       "    -v      Verbose"
2131
2132#define mkfifo_trivial_usage \
2133       "[OPTIONS] name"
2134#define mkfifo_full_usage \
2135       "Create a named pipe (identical to 'mknod name p')" \
2136       "\n\nOptions:\n" \
2137       "    -m  Create the pipe using the specified mode (default a=rw)" \
2138    USE_SELINUX( \
2139       "\n  -Z  Set security context" \
2140    )
2141
2142#define mkfs_minix_trivial_usage \
2143       "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
2144#define mkfs_minix_full_usage \
2145       "Make a MINIX filesystem" \
2146       "\n\nOptions:\n" \
2147       "    -c      Check the device for bad blocks\n" \
2148       "    -n [14|30]  Specify the maximum length of filenames\n" \
2149       "    -i INODES   Specify the number of inodes for the filesystem\n" \
2150       "    -l FILENAME Read the bad blocks list from FILENAME\n" \
2151       "    -v      Make a Minix version 2 filesystem"
2152
2153#define mknod_trivial_usage \
2154       "[OPTIONS] NAME TYPE MAJOR MINOR"
2155#define mknod_full_usage \
2156       "Create a special file (block, character, or pipe)" \
2157       "\n\nOptions:\n" \
2158       "    -m  Create the special file using the specified mode (default a=rw)" \
2159       "\n\nTYPEs include:\n" \
2160       "    b:  Make a block (buffered) device\n" \
2161       "    c or u: Make a character (un-buffered) device\n" \
2162       "    p:  Make a named pipe. MAJOR and MINOR are ignored for named pipes" \
2163    USE_SELINUX( \
2164       "\n  -Z  Set security context" \
2165    )
2166
2167#define mknod_example_usage \
2168       "$ mknod /dev/fd0 b 2 0\n" \
2169       "$ mknod -m 644 /tmp/pipe p\n"
2170
2171#define mkswap_trivial_usage \
2172       "[-c] [-v0|-v1] device [block-count]"
2173#define mkswap_full_usage \
2174       "Prepare a disk partition to be used as swap partition" \
2175       "\n\nOptions:\n" \
2176       "    -c      Check for read-ability\n" \
2177       "    -v0     Make version 0 swap [max 128 Megs]\n" \
2178       "    -v1     Make version 1 swap [big!] (default for kernels > 2.1.117)\n" \
2179       "    block-count Number of block to use (default is entire partition)"
2180
2181#define mktemp_trivial_usage \
2182       "[-dq] TEMPLATE"
2183#define mktemp_full_usage \
2184       "Create a temporary file with its name based on TEMPLATE.\n" \
2185       "TEMPLATE is any name with six 'Xs' (i.e., /tmp/temp.XXXXXX)." \
2186       "\n\nOptions:\n" \
2187       "    -d  Make a directory instead of a file\n" \
2188       "    -q  Fail silently if an error occurs"
2189#define mktemp_example_usage \
2190       "$ mktemp /tmp/temp.XXXXXX\n" \
2191       "/tmp/temp.mWiLjM\n" \
2192       "$ ls -la /tmp/temp.mWiLjM\n" \
2193       "-rw-------    1 andersen andersen        0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
2194
2195#define modprobe_trivial_usage \
2196       "[-knqrsv] MODULE [symbol=value ...]"
2197#define modprobe_full_usage \
2198       "Options:\n" \
2199       "    -k  Make module autoclean-able\n" \
2200       "    -n  Just show what would be done\n" \
2201       "    -q  Quiet\n" \
2202       "    -r  Remove module (stacks) or do autoclean\n" \
2203       "    -s  Report via syslog instead of stderr\n" \
2204       "    -v  Verbose"
2205#define modprobe_notes_usage \
2206"modprobe can (un)load a stack of modules, passing each module options (when\n" \
2207"loading). modprobe uses a configuration file to determine what option(s) to\n" \
2208"pass each module it loads.\n" \
2209"\n" \
2210"The configuration file is searched (in order) amongst:\n" \
2211"\n" \
2212"    /etc/modprobe.conf (2.6 only)\n" \
2213"    /etc/modules.conf\n" \
2214"    /etc/conf.modules (deprecated)\n" \
2215"\n" \
2216"They all have the same syntax (see below). If none is present, it is\n" \
2217"_not_ an error; each loaded module is then expected to load without\n" \
2218"options. Once a file is found, the others are tested for.\n" \
2219"\n" \
2220"/etc/modules.conf entry format:\n" \
2221"\n" \
2222"  alias <alias_name> <mod_name>\n" \
2223"    Makes it possible to modprobe alias_name, when there is no such module.\n" \
2224"    It makes sense if your mod_name is long, or you want a more representative\n" \
2225"    name for that module (eg. 'scsi' in place of 'aha7xxx').\n" \
2226"    This makes it also possible to use a different set of options (below) for\n" \
2227"    the module and the alias.\n" \
2228"    A module can be aliased more than once.\n" \
2229"\n" \
2230"  options <mod_name|alias_name> <symbol=value ...>\n" \
2231"    When loading module mod_name (or the module aliased by alias_name), pass\n" \
2232"    the \"symbol=value\" pairs as option to that module.\n" \
2233"\n" \
2234"Sample /etc/modules.conf file:\n" \
2235"\n" \
2236"  options tulip irq=3\n" \
2237"  alias tulip tulip2\n" \
2238"  options tulip2 irq=4 io=0x308\n" \
2239"\n" \
2240"Other functionality offered by 'classic' modprobe is not available in\n" \
2241"this implementation.\n" \
2242"\n" \
2243"If module options are present both in the config file, and on the command line,\n" \
2244"then the options from the command line will be passed to the module _after_\n" \
2245"the options from the config file. That way, you can have defaults in the config\n" \
2246"file, and override them for a specific usage from the command line.\n"
2247#define modprobe_example_usage \
2248       "(with the above /etc/modules.conf):\n\n" \
2249       "$ modprobe tulip\n" \
2250       "   will load the module 'tulip' with default option 'irq=3'\n\n" \
2251       "$ modprobe tulip irq=5\n" \
2252       "   will load the module 'tulip' with option 'irq=5', thus overriding the default\n\n" \
2253       "$ modprobe tulip2\n" \
2254       "   will load the module 'tulip' with default options 'irq=4 io=0x308',\n" \
2255       "   which are the default for alias 'tulip2'\n\n" \
2256       "$ modprobe tulip2 irq=8\n" \
2257       "   will load the module 'tulip' with default options 'irq=4 io=0x308 irq=8',\n" \
2258       "   which are the default for alias 'tulip2' overridden by the option 'irq=8'\n\n" \
2259       "   from the command line\n\n" \
2260       "$ modprobe tulip2 irq=2 io=0x210\n" \
2261       "   will load the module 'tulip' with default options 'irq=4 io=0x308 irq=4 io=0x210',\n" \
2262       "   which are the default for alias 'tulip2' overridden by the options 'irq=2 io=0x210'\n\n" \
2263       "   from the command line\n"
2264
2265#define more_trivial_usage \
2266       "[FILE ...]"
2267#define more_full_usage \
2268       "View FILE or standard input one screenful at a time"
2269#define more_example_usage \
2270       "$ dmesg | more\n"
2271
2272#define mount_trivial_usage \
2273       "[flags] DEVICE NODE [-o options,more-options]"
2274#define mount_full_usage \
2275       "Mount a filesystem. Filesystem autodetection requires /proc be mounted." \
2276       "\n\nOptions:\n" \
2277       "    -a      Mount all filesystems in fstab\n" \
2278    USE_FEATURE_MTAB_SUPPORT( \
2279       "    -f      \"Fake\" Add entry to mount table but don't mount it\n" \
2280       "    -n      Don't write a mount table entry\n" \
2281    ) \
2282       "    -o option   One of many filesystem options, listed below\n" \
2283       "    -r      Mount the filesystem read-only\n" \
2284       "    -t fs-type  Specify the filesystem type\n" \
2285       "    -w      Mount for reading and writing (default)\n" \
2286       "\n" \
2287       "Options for use with the \"-o\" flag:\n" \
2288    USE_FEATURE_MOUNT_LOOP( \
2289       "    loop        Ignored (loop devices are autodetected)\n" \
2290    ) \
2291    USE_FEATURE_MOUNT_FLAGS( \
2292       "    [a]sync     Writes are asynchronous / synchronous\n" \
2293       "    [no]atime   Disable / enable updates to inode access times\n" \
2294       "    [no]diratime    Disable / enable atime updates to directories\n" \
2295       "    [no]dev     Allow use of special device files / disallow them\n" \
2296       "    [no]exec    Allow use of executable files / disallow them\n" \
2297       "    [no]suid    Allow set-user-id-root programs / disallow them\n" \
2298       "    [r]shared   Convert [recursively] to a shared subtree\n" \
2299       "    [r]slave    Convert [recursively] to a slave subtree\n" \
2300       "    [r]private  Convert [recursively] to a private subtree\n" \
2301       "    [un]bindable    Make mount point [un]able to be bind mounted\n" \
2302       "    bind        Bind a directory to an additional location\n" \
2303       "    move        Relocate an existing mount point\n" \
2304    ) \
2305       "    remount     Remount a mounted filesystem, changing its flags\n" \
2306       "    ro/rw       Mount for read-only / read-write\n" \
2307       "\n" \
2308       "There are EVEN MORE flags that are specific to each filesystem\n" \
2309       "You'll have to see the written documentation for those filesystems"
2310#define mount_example_usage \
2311       "$ mount\n" \
2312       "/dev/hda3 on / type minix (rw)\n" \
2313       "proc on /proc type proc (rw)\n" \
2314       "devpts on /dev/pts type devpts (rw)\n" \
2315       "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
2316       "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
2317       "$ mount cd_image.iso mydir\n"
2318#define mount_notes_usage \
2319       "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
2320
2321#define mountpoint_trivial_usage \
2322       "[-q] <[-d] DIR | -x DEVICE>"
2323#define mountpoint_full_usage \
2324       "mountpoint checks if the directory is a mountpoint" \
2325       "\n\nOptions:\n" \
2326       "    -q  Quiet\n" \
2327       "    -d  Print major/minor device number of the filesystem\n" \
2328       "    -x  Print major/minor device number of the blockdevice"
2329#define mountpoint_example_usage \
2330       "$ mountpoint /proc\n" \
2331       "/proc is not a mountpoint\n" \
2332       "$ mountpoint /sys\n" \
2333       "/sys is a mountpoint\n"
2334
2335#define mt_trivial_usage \
2336       "[-f device] opcode value"
2337#define mt_full_usage \
2338       "Control magnetic tape drive operation\n" \
2339       "\nAvailable Opcodes:\n\n" \
2340       "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
2341       "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
2342       "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
2343       "setpart tell unload unlock weof wset"
2344
2345#define mv_trivial_usage \
2346       "[OPTION]... SOURCE DEST\n" \
2347       "or: mv [OPTION]... SOURCE... DIRECTORY"
2348#define mv_full_usage \
2349       "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY" \
2350       "\n\nOptions:\n" \
2351       "    -f  Don't prompt before overwriting\n" \
2352       "    -i  Interactive, prompt before overwrite"
2353#define mv_example_usage \
2354       "$ mv /tmp/foo /bin/bar\n"
2355
2356#define nameif_trivial_usage \
2357       "[-s] [-c FILE] [{IFNAME MACADDR}]"
2358#define nameif_full_usage \
2359       "Rename network interface while it in the down state" \
2360       "\n\nOptions:\n" \
2361       "    -c FILE     Use configuration file (default is /etc/mactab)\n" \
2362       "    -s      Use syslog (LOCAL0 facility)\n" \
2363       "    IFNAME MACADDR  new_interface_name interface_mac_address"
2364#define nameif_example_usage \
2365       "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
2366       " or\n" \
2367       "$ nameif -c /etc/my_mactab_file\n" \
2368
2369#if !ENABLE_DESKTOP
2370
2371#if ENABLE_NC_SERVER || ENABLE_NC_EXTRA
2372#define NC_OPTIONS_STR "\n\nOptions:"
2373#else
2374#define NC_OPTIONS_STR
2375#endif
2376
2377#define nc_trivial_usage \
2378    USE_NC_EXTRA("[-iN] [-wN] ")USE_NC_SERVER("[-l] [-p PORT] ") \
2379       "["USE_NC_EXTRA("-f FILENAME|")"IPADDR PORTNUM]"USE_NC_EXTRA(" [-e COMMAND]")
2380#define nc_full_usage \
2381       "Open a pipe to IP:port" USE_NC_EXTRA(" or file") \
2382    NC_OPTIONS_STR \
2383    USE_NC_EXTRA( \
2384       "\n  -e  Exec rest of command line after connect" \
2385       "\n  -i SECS Delay interval for lines sent" \
2386       "\n  -w SECS Timeout for connect" \
2387       "\n  -f FILE Use file (ala /dev/ttyS0) instead of network" \
2388    ) \
2389    USE_NC_SERVER( \
2390       "\n  -l  Listen mode, for inbound connects" \
2391    USE_NC_EXTRA( \
2392       "\n      (use -l twice with -e for persistent server)") \
2393       "\n  -p PORT Local port number" \
2394    )
2395
2396#define nc_notes_usage "" \
2397    USE_NC_EXTRA( \
2398       "To use netcat as a terminal emulator on a serial port:\n\n" \
2399       "$ stty 115200 -F /dev/ttyS0\n" \
2400       "$ stty raw -echo -ctlecho && nc -f /dev/ttyS0\n" \
2401    )
2402
2403#define nc_example_usage \
2404       "$ nc foobar.somedomain.com 25\n" \
2405       "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
2406       "help\n" \
2407       "214-Commands supported:\n" \
2408       "214-    HELO EHLO MAIL RCPT DATA AUTH\n" \
2409       "214     NOOP QUIT RSET HELP\n" \
2410       "quit\n" \
2411       "221 foobar closing connection\n"
2412
2413#else /* DESKTOP nc - much more compatible with nc 1.10 */
2414
2415#define nc_trivial_usage \
2416       "[-options] hostname port  - connect" \
2417    USE_NC_SERVER("\nnc [-options] -l -p port [hostname] [port]  - listen")
2418#define nc_full_usage \
2419    USE_NC_SERVER( \
2420       "-l      Listen mode, for inbound connects\n" \
2421    ) \
2422       "-n      Do not do DNS resolution" \
2423     "\n-s addr     Local address" \
2424     "\n-p port     Local port" \
2425     "\n-u      UDP mode" \
2426     "\n-v      Verbose (cumulative: -vv)" \
2427     "\n-w secs     Timeout for connects and final net reads" \
2428    USE_NC_EXTRA( \
2429     "\n-i sec      Delay interval for lines sent" /* ", ports scanned" */ \
2430     "\n-o file     Hex dump of traffic" \
2431     "\n-z      Zero-I/O mode (scanning)" \
2432    ) \
2433     "\n-e prog [args]  Program to exec after connect (must be last)" \
2434/*   "\n-r      Randomize local and remote ports" */
2435/*   "\n-g gateway  Source-routing hop point[s], up to 8" */
2436/*   "\n-G num      Source-routing pointer: 4, 8, 12, ..." */
2437/*   "\nport numbers can be individual or ranges: lo-hi [inclusive]" */
2438
2439#endif
2440
2441#define netstat_trivial_usage \
2442       "[-laentuwxr"USE_FEATURE_NETSTAT_WIDE("W")"]"
2443#define netstat_full_usage \
2444       "Display networking information" \
2445     "\n\nOptions:" \
2446     "\n    -l  Display listening server sockets" \
2447     "\n    -a  Display all sockets (default: connected)" \
2448     "\n    -e  Display other/more information" \
2449     "\n    -n  Don't resolve names" \
2450     "\n    -t  Tcp sockets" \
2451     "\n    -u  Udp sockets" \
2452     "\n    -w  Raw sockets" \
2453     "\n    -x  Unix sockets" \
2454     "\n    -r  Display routing table" \
2455    USE_FEATURE_NETSTAT_WIDE( \
2456     "\n    -W  Display with no column truncation" \
2457    )
2458
2459#define nice_trivial_usage \
2460       "[-n ADJUST] [COMMAND [ARG] ...]"
2461#define nice_full_usage \
2462       "Run a program with modified scheduling priority" \
2463       "\n\nOptions:\n" \
2464       "    -n ADJUST   Adjust the scheduling priority by ADJUST"
2465
2466#define nmeter_trivial_usage \
2467       "format_string"
2468#define nmeter_full_usage \
2469       "Monitor system in real time\n\n" \
2470       "Format specifiers:\n" \
2471       "%Nc or %[cN]    Monitor CPU. N - bar size, default 10\n" \
2472       "        (displays: S:system U:user N:niced D:iowait I:irq i:softirq)\n" \
2473       "%[niface]   Monitor network interface 'iface'\n" \
2474       "%m      Monitor allocated memory\n" \
2475       "%[mf]       Monitor free memory\n" \
2476       "%[mt]       Monitor total memory\n" \
2477       "%s      Monitor allocated swap\n" \
2478       "%f      Monitor number of used file descriptors\n" \
2479       "%Ni     Monitor total/specific IRQ rate\n" \
2480       "%x      Monitor context switch rate\n" \
2481       "%p      Monitor forks\n" \
2482       "%[pn]       Monitor # of processes\n" \
2483       "%b      Monitor block io\n" \
2484       "%Nt     Show time (with N decimal points)\n" \
2485       "%Nd     Milliseconds between updates (default=1000)\n" \
2486       "%r      Print <cr> instead of <lf> at EOL"
2487#define nmeter_example_usage \
2488       "nmeter '%250d%t %20c int %i bio %b mem %m forks%p'"
2489
2490#define nohup_trivial_usage \
2491       "COMMAND [ARGS]"
2492#define nohup_full_usage \
2493       "Run a command immune to hangups, with output to a non-tty"
2494#define nohup_example_usage \
2495       "$ nohup make &"
2496
2497#define nslookup_trivial_usage \
2498       "[HOST] [SERVER]"
2499#define nslookup_full_usage \
2500       "Query the nameserver for the IP address of the given HOST\n" \
2501       "optionally using a specified DNS server"
2502#define nslookup_example_usage \
2503       "$ nslookup localhost\n" \
2504       "Server:     default\n" \
2505       "Address:    default\n" \
2506       "\n" \
2507       "Name:       debian\n" \
2508       "Address:    127.0.0.1\n"
2509
2510#define od_trivial_usage \
2511       "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
2512#define od_full_usage \
2513       "Write an unambiguous representation, octal bytes by default, of FILE\n" \
2514       "to standard output. With no FILE, or when FILE is -, read standard input."
2515
2516#define openvt_trivial_usage \
2517       "VTNUM COMMAND [ARGS...]"
2518#define openvt_full_usage \
2519       "Start a command on a new virtual terminal"
2520#define openvt_example_usage \
2521       "openvt 2 /bin/ash\n"
2522
2523#define passwd_trivial_usage \
2524       "[OPTION] [name]"
2525#define passwd_full_usage \
2526       "Change a user password. If no name is specified,\n" \
2527       "changes the password for the current user." \
2528       "\n\nOptions:\n" \
2529       "    -a  Define which algorithm shall be used for the password\n" \
2530       "        (choices: des, md5)\n" /* ", sha1)" */ \
2531       "    -d  Delete the password for the specified user account\n" \
2532       "    -l  Locks (disables) the specified user account\n" \
2533       "    -u  Unlocks (re-enables) the specified user account"
2534
2535#define chpasswd_trivial_usage \
2536       "[--md5|--encrypt]"
2537#define chpasswd_full_usage \
2538       "Read user:password information from stdin\n" \
2539       "and update /etc/passwd accordingly." \
2540       "\n\nOptions:" \
2541       "\n  -e, --encrypt   Supplied passwords are in encrypted form" \
2542       "\n  -m, --md5   Use MD5 encryption instead of DES"
2543
2544#define patch_trivial_usage \
2545       "[-p num] [-i diff]"
2546#define patch_full_usage \
2547       "    -p NUM  Strip NUM leading components from file names\n" \
2548       "    -i DIFF Read DIFF instead of stdin"
2549#define patch_example_usage \
2550       "$ patch -p1 < example.diff\n" \
2551       "$ patch -p0 -i example.diff"
2552
2553#if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
2554#define USAGE_PIDOF "Options:"
2555#else
2556#define USAGE_PIDOF "\nThis version of pidof accepts no options."
2557#endif
2558
2559#define pidof_trivial_usage \
2560       "process-name [OPTION] [process-name ...]"
2561
2562#define pidof_full_usage \
2563       "List the PIDs of all processes with names that match the\n" \
2564       "names on the command line\n" \
2565    USAGE_PIDOF \
2566    USE_FEATURE_PIDOF_SINGLE( \
2567       "\n  -s  Display only a single PID") \
2568    USE_FEATURE_PIDOF_OMIT( \
2569       "\n  -o PID  Omit given pid") \
2570    USE_FEATURE_PIDOF_OMIT( \
2571       "\n      Use %PPID to omit the parent pid of pidof itself")
2572#define pidof_example_usage \
2573       "$ pidof init\n" \
2574       "1\n" \
2575    USE_FEATURE_PIDOF_OMIT( \
2576       "$ pidof /bin/sh\n20351 5973 5950\n") \
2577    USE_FEATURE_PIDOF_OMIT( \
2578       "$ pidof /bin/sh -o %PPID\n20351 5950")
2579
2580#if !ENABLE_FEATURE_FANCY_PING
2581#define ping_trivial_usage \
2582       "host"
2583#define ping_full_usage \
2584       "Send ICMP ECHO_REQUEST packets to network hosts"
2585#define ping6_trivial_usage \
2586       "host"
2587#define ping6_full_usage \
2588       "Send ICMP ECHO_REQUEST packets to network hosts"
2589#else
2590#define ping_trivial_usage \
2591       "[OPTION]... host"
2592#define ping_full_usage \
2593       "Send ICMP ECHO_REQUEST packets to network hosts" \
2594       "\n\nOptions:\n" \
2595       "    -4, -6      Force IPv4 or IPv6 hostname resolution\n" \
2596       "    -c CNT      Send only CNT pings\n" \
2597       "    -s SIZE     Send SIZE data bytes in packets (default=56)\n" \
2598       "    -I iface/IP Use interface or IP address as source\n" \
2599       "    -q      Quiet, only displays output at start\n" \
2600       "            and when finished"
2601#define ping6_trivial_usage \
2602       "[OPTION]... host"
2603#define ping6_full_usage \
2604       "Send ICMP ECHO_REQUEST packets to network hosts" \
2605       "\n\nOptions:\n" \
2606       "    -c CNT      Send only CNT pings\n" \
2607       "    -s SIZE     Send SIZE data bytes in packets (default=56)\n" \
2608       "    -I iface/IP Use interface or IP address as source\n" \
2609       "    -q      Quiet, only displays output at start\n" \
2610       "            and when finished"
2611#endif
2612#define ping_example_usage \
2613       "$ ping localhost\n" \
2614       "PING slag (127.0.0.1): 56 data bytes\n" \
2615       "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
2616       "\n" \
2617       "--- debian ping statistics ---\n" \
2618       "1 packets transmitted, 1 packets received, 0% packet loss\n" \
2619       "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
2620#define ping6_example_usage \
2621       "$ ping6 ip6-localhost\n" \
2622       "PING ip6-localhost (::1): 56 data bytes\n" \
2623       "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
2624       "\n" \
2625       "--- ip6-localhost ping statistics ---\n" \
2626       "1 packets transmitted, 1 packets received, 0% packet loss\n" \
2627       "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
2628
2629#define pivot_root_trivial_usage \
2630       "NEW_ROOT PUT_OLD"
2631#define pivot_root_full_usage \
2632       "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
2633       "the new root file system"
2634
2635#define poweroff_trivial_usage \
2636       "[-d delay] [-n] [-f]"
2637#define poweroff_full_usage \
2638       "Halt and shut off power" \
2639       "\n\nOptions:\n" \
2640       "    -d  Delay interval for halting\n" \
2641       "    -n  No call to sync()\n" \
2642       "    -f  Force power off (don't go through init)"
2643
2644#define printenv_trivial_usage \
2645       "[VARIABLES...]"
2646#define printenv_full_usage \
2647       "Print all or part of environment.\n" \
2648       "If no environment VARIABLE specified, print them all."
2649
2650#define printf_trivial_usage \
2651       "FORMAT [ARGUMENT...]"
2652#define printf_full_usage \
2653       "Format and print ARGUMENT(s) according to FORMAT,\n" \
2654       "where FORMAT controls the output exactly as in C printf"
2655#define printf_example_usage \
2656       "$ printf \"Val=%d\\n\" 5\n" \
2657       "Val=5\n"
2658
2659
2660#if ENABLE_DESKTOP
2661
2662#define ps_trivial_usage \
2663       ""
2664#define ps_full_usage \
2665       "Report process status" \
2666       "\n\nOptions:" \
2667       "\n  -o col1,col2=header Select columns for display" \
2668
2669#else /* !ENABLE_DESKTOP */
2670
2671#if !defined CONFIG_SELINUX && !ENABLE_FEATURE_PS_WIDE
2672#define USAGE_PS "\nThis version of ps accepts no options"
2673#else
2674#define USAGE_PS "\nOptions:"
2675#endif
2676
2677#define ps_trivial_usage \
2678       ""
2679#define ps_full_usage \
2680       "Report process status\n" \
2681    USAGE_PS \
2682    USE_SELINUX( \
2683       "\n  -Z  Show SE Linux context") \
2684    USE_FEATURE_PS_WIDE( \
2685       "\n  w   Wide output")
2686
2687#endif /* ENABLE_DESKTOP */
2688
2689#define ps_example_usage \
2690       "$ ps\n" \
2691       "  PID  Uid      Gid State Command\n" \
2692       "    1 root     root     S init\n" \
2693       "    2 root     root     S [kflushd]\n" \
2694       "    3 root     root     S [kupdate]\n" \
2695       "    4 root     root     S [kpiod]\n" \
2696       "    5 root     root     S [kswapd]\n" \
2697       "  742 andersen andersen S [bash]\n" \
2698       "  743 andersen andersen S -bash\n" \
2699       "  745 root     root     S [getty]\n" \
2700       " 2990 andersen andersen R ps\n"
2701
2702#define pscan_trivial_usage \
2703       "[-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
2704#define pscan_full_usage \
2705       "Scan a host, print all open ports" \
2706       "\n\nOptions:" \
2707     "\n    -p  Scan from this port (default 1)" \
2708     "\n    -P  Scan up to this port (default 1024)" \
2709     "\n    -t  Timeout (default 5000 ms)" \
2710     "\n    -T  Minimum rtt (default 5 ms, increase for congested hosts)" \
2711
2712#define pwd_trivial_usage \
2713       ""
2714#define pwd_full_usage \
2715       "Print the full filename of the current working directory"
2716#define pwd_example_usage \
2717       "$ pwd\n" \
2718       "/root\n"
2719
2720#define raidautorun_trivial_usage \
2721       "DEVICE"
2722#define raidautorun_full_usage \
2723       "Tell the kernel to automatically search and start RAID arrays"
2724#define raidautorun_example_usage \
2725       "$ raidautorun /dev/md0"
2726
2727#define rdate_trivial_usage \
2728       "[-sp] HOST"
2729#define rdate_full_usage \
2730       "Get and possibly set the system date and time from a remote HOST" \
2731       "\n\nOptions:\n" \
2732       "    -s  Set the system date and time (default)\n" \
2733       "    -p  Print the date and time"
2734
2735#define readahead_trivial_usage \
2736       "[FILE]..."
2737#define readahead_full_usage \
2738       "Preload FILE(s) in RAM cache so that subsequent reads for those" \
2739       "files do not block on disk I/O"
2740
2741#define readlink_trivial_usage \
2742    USE_FEATURE_READLINK_FOLLOW("[-f] ") "FILE"
2743#define readlink_full_usage \
2744       "Display the value of a symlink" \
2745    USE_FEATURE_READLINK_FOLLOW( \
2746       "\n\nOptions:\n" \
2747       "    -f  Canonicalize by following all symlinks")
2748
2749#define readprofile_trivial_usage \
2750       "[OPTIONS]..."
2751#define readprofile_full_usage \
2752       "Options:\n" \
2753       "    -m mapfile  (Default: /boot/System.map)\n" \
2754       "    -p profile  (Default: /proc/profile)\n" \
2755       "    -M mult     Set the profiling multiplier to mult\n" \
2756       "    -i      Print only info about the sampling step\n" \
2757       "    -v      Verbose\n" \
2758       "    -a      Print all symbols, even if count is 0\n" \
2759       "    -b      Print individual histogram-bin counts\n" \
2760       "    -s      Print individual counters within functions\n" \
2761       "    -r      Reset all the counters (root only)\n" \
2762       "    -n      Disable byte order auto-detection"
2763
2764#define realpath_trivial_usage \
2765       "pathname ..."
2766#define realpath_full_usage \
2767       "Return the absolute pathnames of given argument"
2768
2769#define reboot_trivial_usage \
2770       "[-d delay] [-n] [-f]"
2771#define reboot_full_usage \
2772       "Reboot the system" \
2773       "\n\nOptions:\n" \
2774       "    -d  Delay interval for rebooting\n" \
2775       "    -n  No call to sync()\n" \
2776       "    -f  Force reboot (don't go through init)"
2777
2778#define renice_trivial_usage \
2779       "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID ...]"
2780#define renice_full_usage \
2781       "Change priority of running processes" \
2782       "\n\nOptions:\n" \
2783       "    -n  Adjusts current nice value (smaller is faster)\n" \
2784       "    -p  Process id(s) (default)\n" \
2785       "    -g  Process group id(s)\n" \
2786       "    -u  Process user name(s) and/or id(s)"
2787
2788#define reset_trivial_usage \
2789       ""
2790#define reset_full_usage \
2791       "Reset the screen"
2792
2793#define resize_trivial_usage \
2794       ""
2795#define resize_full_usage \
2796       "Resize the screen"
2797
2798#define restorecon_trivial_usage \
2799       "[-iFnrRv] [-e excludedir]... [-o filename] [-f filename | pathname]"
2800#define restorecon_full_usage \
2801       "Reset security contexts of files in pathname\n" \
2802       "\n  -i      Ignore files that do not exist" \
2803       "\n  -f filename File with list of files to process. Use - for stdin" \
2804       "\n  -e directory    Directory to exclude" \
2805       "\n  -R,-r       Recurse directories" \
2806       "\n  -n      Don't change any file labels" \
2807       "\n  -o filename Save list of files with incorrect context" \
2808       "\n  -v      Verbose" \
2809       "\n  -vv     Show changed labels" \
2810       "\n  -F      Force reset of context to match file_context" \
2811       "\n          for customizable files, or the user section," \
2812       "\n          if it has changed"
2813
2814#define rm_trivial_usage \
2815       "[OPTION]... FILE..."
2816#define rm_full_usage \
2817       "Remove (unlink) the FILE(s). You may use '--' to\n" \
2818       "indicate that all following arguments are non-options." \
2819       "\n\nOptions:\n" \
2820       "    -i  Always prompt before removing each destination\n" \
2821       "    -f  Remove existing destinations, never prompt\n" \
2822       "    -r,-R   Remove the contents of directories recursively"
2823#define rm_example_usage \
2824       "$ rm -rf /tmp/foo\n"
2825
2826#define rmdir_trivial_usage \
2827       "[OPTION]... DIRECTORY..."
2828#define rmdir_full_usage \
2829       "Remove the DIRECTORY, if it is empty"
2830#define rmdir_example_usage \
2831       "# rmdir /tmp/foo\n"
2832
2833#define rmmod_trivial_usage \
2834       "[OPTION]... [MODULE]..."
2835#define rmmod_full_usage \
2836       "Unload the specified kernel modules from the kernel" \
2837       "\n\nOptions:\n" \
2838       "    -a  Remove all unused modules (recursively)"
2839#define rmmod_example_usage \
2840       "$ rmmod tulip\n"
2841
2842#define route_trivial_usage \
2843       "[{add|del|delete}]"
2844#define route_full_usage \
2845       "Edit the kernel's routing tables" \
2846       "\n\nOptions:\n" \
2847       "    -n  Dont resolve names\n" \
2848       "    -e  Display other/more information\n" \
2849       "    -A inet" USE_FEATURE_IPV6("{6}") "  Select address family"
2850
2851#define rpm_trivial_usage \
2852       "-i -q[ildc]p package.rpm"
2853#define rpm_full_usage \
2854       "Manipulate RPM packages" \
2855       "\n\nOptions:" \
2856       "\n  -i  Install package" \
2857       "\n  -q  Query package" \
2858       "\n  -p  Query uninstalled package" \
2859       "\n  -i  Show information" \
2860       "\n  -l  List contents" \
2861       "\n  -d  List documents" \
2862       "\n  -c  List config files"
2863
2864#define rpm2cpio_trivial_usage \
2865       "package.rpm"
2866#define rpm2cpio_full_usage \
2867       "Output a cpio archive of the rpm file"
2868
2869#define runcon_trivial_usage \
2870       "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [args]\n" \
2871       "    runcon CONTEXT COMMAND [args]"
2872#define runcon_full_usage \
2873       "runcon [-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] COMMAND [args]\n" \
2874       "runcon CONTEXT COMMAND [args]\n" \
2875       "Run a program in a different security context\n\n" \
2876       "    CONTEXT     Complete security context\n" \
2877       "    -c, --compute   Compute process transition context before modifying\n" \
2878       "    -t, --type=TYPE Type (for same role as parent)\n" \
2879       "    -u, --user=USER User identity\n" \
2880       "    -r, --role=ROLE Role\n" \
2881       "    -l, --range=RNG Levelrange" \
2882
2883#define run_parts_trivial_usage \
2884       "[-t] "USE_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
2885#define run_parts_full_usage \
2886       "Run a bunch of scripts in a directory" \
2887       "\n\nOptions:\n" \
2888       "    -t  Prints what would be run, but does not actually run anything\n" \
2889       "    -a ARG  Pass ARG as an argument for every program invoked\n" \
2890       "    -u MASK Set the umask to MASK before executing every program" \
2891USE_FEATURE_RUN_PARTS_FANCY("\n -l  Prints names of all matching files even when they are not executable")
2892
2893#define run_parts_example_usage \
2894       "$ run-parts -a start /etc/init.d\n" \
2895       "$ run-parts -a stop=now /etc/init.d\n\n" \
2896       "Let's assume you have a script foo/dosomething:\n" \
2897       "#!/bin/sh\n" \
2898       "for i in $*; do eval $i; done; unset i\n" \
2899       "case \"$1\" in\n" \
2900       "start*) echo starting something;;\n" \
2901       "stop*) set -x; shutdown -h $stop;;\n" \
2902       "esac\n\n" \
2903       "Running this yields:\n" \
2904       "$run-parts -a stop=+4m foo/\n" \
2905       "+ shutdown -h +4m"
2906
2907#define runlevel_trivial_usage \
2908       "[utmp]"
2909#define runlevel_full_usage \
2910       "Find the current and previous system runlevel.\n\n" \
2911       "If no utmp file exists or if no runlevel record can be found,\n" \
2912       "print \"unknown\""
2913#define runlevel_example_usage \
2914       "$ runlevel /var/run/utmp\n" \
2915       "N 2"
2916
2917#define runsv_trivial_usage \
2918       "dir"
2919#define runsv_full_usage \
2920       "Start and monitor a service and optionally an appendant log service"
2921
2922#define runsvdir_trivial_usage \
2923       "[-P] dir"
2924#define runsvdir_full_usage \
2925       "Start a runsv process for each subdirectory"
2926
2927#define rx_trivial_usage \
2928       "FILE"
2929#define rx_full_usage \
2930       "Receive a file using the xmodem protocol"
2931#define rx_example_usage \
2932       "$ rx /tmp/foo\n"
2933
2934#define sed_trivial_usage \
2935       "[-efinr] pattern [files...]"
2936#define sed_full_usage \
2937       "Options:\n" \
2938       "    -e script   Add the script to the commands to be executed\n" \
2939       "    -f scriptfile   Add script-file contents to the\n" \
2940       "            commands to be executed\n" \
2941       "    -i      Edit files in-place\n" \
2942       "    -n      Suppress automatic printing of pattern space\n" \
2943       "    -r      Use extended regular expression syntax\n" \
2944       "\n" \
2945       "If no -e or -f is given, the first non-option argument is taken as the sed\n" \
2946       "script to interpret. All remaining arguments are names of input files; if no\n" \
2947       "input files are specified, then the standard input is read. Source files\n" \
2948       "will not be modified unless -i option is given."
2949
2950#define sed_example_usage \
2951       "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2952       "bar\n"
2953
2954#define selinuxenabled_trivial_usage
2955#define selinuxenabled_full_usage
2956
2957#define seq_trivial_usage \
2958       "[first [increment]] last"
2959#define seq_full_usage \
2960       "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
2961       "FIRST, INCREMENT default to 1" \
2962       "\n\nArguments:\n" \
2963       "    LAST\n" \
2964       "    FIRST LAST\n" \
2965       "    FIRST INCREMENT LAST"
2966
2967#define setconsole_trivial_usage \
2968       "[-r|--reset] [DEVICE]"
2969#define setconsole_full_usage \
2970       "Redirect system console output to DEVICE (default: /dev/tty)" \
2971       "\n\nOptions:\n" \
2972       "    -r  Reset output to /dev/console"
2973
2974#define setenforce_trivial_usage \
2975       "[Enforcing | Permissive | 1 | 0]"
2976#define setenforce_full_usage
2977
2978#define setfiles_trivial_usage \
2979       "[-dnpqsvW] [-e dir]... [-o filename] [-r alt_root_path]" \
2980    USE_FEATURE_SETFILES_CHECK_OPTION( \
2981       " [-c policyfile] spec_file" \
2982    ) \
2983       " pathname"
2984
2985#define setfiles_full_usage \
2986       "Reset file contexts under pathname according to spec_file" \
2987    USE_FEATURE_SETFILES_CHECK_OPTION( \
2988       "\n  -c file Check the validity of the contexts against the specified binary policy" \
2989    ) \
2990       "\n  -d  Show which specification matched each file" \
2991       "\n  -l  Log changes in file labels to syslog" \
2992       "\n  -n  Don't change any file labels" \
2993       "\n  -q  Suppress warnings" \
2994       "\n  -r dir  Use an altenate root path" \
2995       "\n  -e dir  Exclude directory" \
2996       "\n  -F  Force reset of context to match file_context for customizable files" \
2997       "\n  -o file Save list of files with incorrect context" \
2998       "\n  -s  Take a list of files from standard input (instead of command line)" \
2999       "\n  -v  Show changes in file labels, if type or role are changing" \
3000       "\n  -vv Show changes in file labels, if type, role, or user are changing" \
3001       "\n  -W  Display warnings about entries that had no matching files"
3002
3003#define setkeycodes_trivial_usage \
3004       "SCANCODE KEYCODE ..."
3005#define setkeycodes_full_usage \
3006       "Set entries into the kernel's scancode-to-keycode map,\n" \
3007       "allowing unusual keyboards to generate usable keycodes.\n\n" \
3008       "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
3009       "and KEYCODE is given in decimal"
3010#define setkeycodes_example_usage \
3011       "$ setkeycodes e030 127\n"
3012
3013#define setlogcons_trivial_usage \
3014       "N"
3015#define setlogcons_full_usage \
3016       "Redirect the kernel output to console N (0 for current)"
3017
3018#define setsid_trivial_usage \
3019       "program [arg ...]"
3020#define setsid_full_usage \
3021       "Run any program in a new session by calling setsid() before\n" \
3022       "exec'ing the rest of its arguments. See setsid(2) for details."
3023
3024#define lash_trivial_usage \
3025       "[FILE]...\n" \
3026       "or: sh -c command [args]..."
3027#define lash_full_usage \
3028       "The BusyBox LAme SHell (command interpreter)"
3029#define lash_notes_usage \
3030       "This command does not yet have proper documentation.\n\n" \
3031       "Use lash just as you would use any other shell. It properly handles pipes,\n" \
3032       "redirects, job control, can be used as the shell for scripts, and has a\n" \
3033       "sufficient set of builtins to do what is needed. It does not (yet) support\n" \
3034       "Bourne Shell syntax. If you need things like \"if-then-else\", \"while\", and such\n" \
3035       "use ash or bash. If you just need a very simple and extremely small shell,\n" \
3036       "this will do the job."
3037
3038#define last_trivial_usage \
3039       ""
3040#define last_full_usage \
3041       "Show listing of the last users that logged into the system"
3042
3043#define sha1sum_trivial_usage \
3044       "[OPTION] [FILEs...]" \
3045    USE_FEATURE_MD5_SHA1_SUM_CHECK("\n   or: sha1sum [OPTION] -c [FILE]")
3046#define sha1sum_full_usage \
3047       "Print" USE_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums.\n" \
3048       "With no FILE, or when FILE is -, read standard input." \
3049       "\n\nOptions:\n" \
3050    USE_FEATURE_MD5_SHA1_SUM_CHECK( \
3051       "    -c  Check SHA1 sums against given list\n" \
3052       "\nThe following two options are useful only when verifying checksums:\n" \
3053       "    -s  Don't output anything, status code shows success\n" \
3054       "    -w  Warn about improperly formatted SHA1 checksum lines")
3055
3056#define slattach_trivial_usage \
3057       "[-cehmLF] [-s speed] [-p protocol] DEVICEs"
3058#define slattach_full_usage \
3059       "Attach network interface(s) to serial line(s)\n" \
3060     "\nOptions:" \
3061     "\n    -p  Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
3062     "\n    -s  Set line speed" \
3063     "\n    -e  Exit after initializing device" \
3064     "\n    -h  Exit when the carrier is lost" \
3065     "\n    -c  Execute a command when the line is hung up" \
3066     "\n    -m  Do NOT initialize the line in raw 8 bits mode" \
3067     "\n    -L  Enable 3-wire operation" \
3068     "\n    -F  Disable RTS/CTS flow control" \
3069
3070#define sleep_trivial_usage \
3071    USE_FEATURE_FANCY_SLEEP("[") "N" USE_FEATURE_FANCY_SLEEP("]...")
3072#define sleep_full_usage \
3073    SKIP_FEATURE_FANCY_SLEEP("Pause for N seconds") \
3074    USE_FEATURE_FANCY_SLEEP( \
3075       "Pause for a time equal to the total of the args given, where each arg can\n" \
3076       "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
3077#define sleep_example_usage \
3078       "$ sleep 2\n" \
3079       "[2 second delay results]\n" \
3080    USE_FEATURE_FANCY_SLEEP( \
3081       "$ sleep 1d 3h 22m 8s\n" \
3082       "[98528 second delay results]\n")
3083
3084#define sort_trivial_usage \
3085       "[-nru" \
3086    USE_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o outfile] [-k start[.offset][opts][,end[.offset][opts]] [-t char") \
3087       "] [FILE]..."
3088#define sort_full_usage \
3089       "Sort lines of text in the specified files" \
3090       "\n\nOptions:\n" \
3091    USE_FEATURE_SORT_BIG( \
3092       "    -b  Ignore leading blanks\n" \
3093       "    -c  Check whether input is sorted\n" \
3094       "    -d  Dictionary order (blank or alphanumeric only)\n" \
3095       "    -f  Ignore case\n" \
3096       "    -g  General numerical sort\n" \
3097       "    -i  Ignore unprintable characters\n" \
3098       "    -k  Specify sort key\n" \
3099       "    -M  Sort month\n") \
3100       "    -n  Sort numbers\n" \
3101    USE_FEATURE_SORT_BIG( \
3102       "    -o  Output to file\n" \
3103       "    -k  Sort by key\n" \
3104       "    -t  Use key separator other than whitespace\n") \
3105       "    -r  Reverse sort order\n" \
3106    USE_FEATURE_SORT_BIG( \
3107       "    -s  Stable (don't sort ties alphabetically)\n") \
3108       "    -u  Suppress duplicate lines" \
3109    USE_FEATURE_SORT_BIG( \
3110       "\n  -z  Input terminated by nulls, not newlines\n") \
3111    USE_FEATURE_SORT_BIG( \
3112       "    -mST    Ignored for GNU compatibility") \
3113       ""
3114#define sort_example_usage \
3115       "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
3116       "a\n" \
3117       "b\n" \
3118       "c\n" \
3119       "d\n" \
3120       "e\n" \
3121       "f\n" \
3122    USE_FEATURE_SORT_BIG( \
3123        "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
3124        "d 2\n" \
3125        "b 2\n" \
3126        "c 3\n" \
3127    ) \
3128       ""
3129
3130#define split_trivial_usage \
3131       "[OPTION] [INPUT [PREFIX]]"
3132#define split_full_usage \
3133       "Options:" \
3134       "\n  -b n[k|m]   Split by bytes" \
3135       "\n  -l n        Split by lines" \
3136       "\n  -a n        Use n letters as suffix"
3137#define split_example_usage \
3138       "$ split TODO foo\n" \
3139       "$ cat TODO | split -a 2 -l 2 TODO_\n"
3140
3141#define start_stop_daemon_trivial_usage \
3142       "[OPTIONS] [--start|--stop] ... [-- arguments...]"
3143#define start_stop_daemon_full_usage \
3144       "Start and stop services" \
3145       "\n\nOptions:" \
3146       "\n  -S|--start          Start" \
3147       "\n  -K|--stop           Stop" \
3148       "\n  -a|--startas pathname       Starts process specified by pathname" \
3149       "\n  -b|--background         Force process into background" \
3150       "\n  -u|--user username|uid      Stop this user's processes" \
3151       "\n  -x|--exec executable        Program to either start or check" \
3152       "\n  -m|--make-pidfile       Create the -p file and enter pid in it" \
3153       "\n  -n|--name process-name      Stop processes with this name" \
3154       "\n  -p|--pidfile pid-file       Save or load pid using a pid-file" \
3155       "\n  -q|--quiet          Quiet" \
3156    USE_FEATURE_START_STOP_DAEMON_FANCY( \
3157       "\n  -o|--oknodo         Exit status 0 if nothing done" \
3158       "\n  -v|--verbose            Verbose" \
3159       "\n  -N|--nicelevel N        Add N to process's nice level" \
3160    ) \
3161       "\n  -s|--signal signal      Signal to send (default TERM)" \
3162       "\n  -c|--chuid user[:[group]]   Change to specified user/group"
3163
3164#define stat_trivial_usage \
3165       "[OPTION] FILE..."
3166#define stat_full_usage \
3167       "Display file (default) or filesystem status" \
3168       "\n\nOptions:\n" \
3169    USE_FEATURE_STAT_FORMAT( \
3170       "    -c fmt  Use the specified format\n") \
3171       "    -f  Display filesystem status\n" \
3172       "    -L,-l   Dereference links\n" \
3173       "    -t  Display info in terse form" \
3174    USE_SELINUX( \
3175       "\n  -Z  Print security context" \
3176    ) \
3177    USE_FEATURE_STAT_FORMAT( \
3178       "\n\nValid format sequences for files:\n" \
3179       " %a Access rights in octal\n" \
3180       " %A Access rights in human readable form\n" \
3181       " %b Number of blocks allocated (see %B)\n" \
3182       " %B The size in bytes of each block reported by %b\n" \
3183       " %d Device number in decimal\n" \
3184       " %D Device number in hex\n" \
3185       " %f Raw mode in hex\n" \
3186       " %F File type\n" \
3187       " %g Group ID of owner\n" \
3188       " %G Group name of owner\n" \
3189       " %h Number of hard links\n" \
3190       " %i Inode number\n" \
3191       " %n File name\n" \
3192       " %N Quoted file name with dereference if symlink\n" \
3193       " %o I/O block size\n" \
3194       " %s Total size, in bytes\n" \
3195       " %t Major device type in hex\n" \
3196       " %T Minor device type in hex\n" \
3197       " %u User ID of owner\n" \
3198       " %U User name of owner\n" \
3199       " %x Time of last access\n" \
3200       " %X Time of last access as seconds since Epoch\n" \
3201       " %y Time of last modification\n" \
3202       " %Y Time of last modification as seconds since Epoch\n" \
3203       " %z Time of last change\n" \
3204       " %Z Time of last change as seconds since Epoch\n" \
3205       "\nValid format sequences for file systems:\n" \
3206       " %a Free blocks available to non-superuser\n" \
3207       " %b Total data blocks in file system\n" \
3208       " %c Total file nodes in file system\n" \
3209       " %d Free file nodes in file system\n" \
3210       " %f Free blocks in file system\n" \
3211    USE_SELINUX( \
3212       " %C Security context in SELinux\n" \
3213    ) \
3214       " %i File System ID in hex\n" \
3215       " %l Maximum length of filenames\n" \
3216       " %n File name\n" \
3217       " %s Block size (for faster transfer)\n" \
3218       " %S Fundamental block size (for block counts)\n" \
3219       " %t Type in hex\n" \
3220       " %T Type in human readable form" \
3221    )
3222
3223#define strings_trivial_usage \
3224       "[-afo] [-n length] [file ...]"
3225#define strings_full_usage \
3226       "Display printable strings in a binary file" \
3227       "\n\nOptions:" \
3228       "\n  -a  Scan the whole files (this is the default)" \
3229       "\n  -f  Precede each string with the name of the file where it was found" \
3230       "\n  -n N    Specifies that at least N characters forms a sequence (default 4)" \
3231       "\n  -o  Each string is preceded by its decimal offset in the file"
3232
3233#define stty_trivial_usage \
3234       "[-a|g] [-F DEVICE] [SETTING]..."
3235#define stty_full_usage \
3236       "Without arguments, prints baud rate, line discipline,\n" \
3237       "and deviations from stty sane" \
3238       "\n\nOptions:" \
3239       "\n  -F DEVICE   Open device instead of stdin" \
3240       "\n  -a      Print all current settings in human-readable form" \
3241       "\n  -g      Print in stty-readable form" \
3242       "\n  [SETTING]   See manpage"
3243
3244#define su_trivial_usage \
3245       "[OPTION]... [-] [username]"
3246#define su_full_usage \
3247       "Change user id or become root" \
3248       "\n\nOptions:" \
3249       "\n  -p, -m  Preserve environment" \
3250       "\n  -c  Command to pass to 'sh -c'" \
3251       "\n  -s  Shell to use instead of default shell"
3252
3253#define sulogin_trivial_usage \
3254       "[OPTION]... [tty-device]"
3255#define sulogin_full_usage \
3256       "Single user login" \
3257       "\n\nOptions:" \
3258       "\n  -t  Timeout"
3259
3260#define sum_trivial_usage \
3261       "[rs] [files...]"
3262#define sum_full_usage \
3263       "Checksum and count the blocks in a file" \
3264       "\n\nOptions:\n" \
3265       "    -r  Use BSD sum algorithm (1K blocks)\n" \
3266       "    -s  Use System V sum algorithm (512byte blocks)"
3267
3268#define sv_trivial_usage \
3269       "[-v] [-w sec] command service..."
3270#define sv_full_usage \
3271       "Control services monitored by runsv supervisor.\n" \
3272       "Commands (only first character is enough):\n" \
3273       "\n" \
3274       "status: query service status\n" \
3275       "up: if service isn't running, start it. If service stops, restart it\n" \
3276       "once: like 'up', but if service stops, don't restart it\n" \
3277       "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
3278       "    if it exists. After it stops, do not restart service\n" \
3279       "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
3280       "    runsv exits too\n" \
3281       "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
3282       "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service"
3283
3284#define svlogd_trivial_usage \
3285       "[-ttv] [-r c] [-R abc] [-l len] [-b buflen] dir..."
3286#define svlogd_full_usage \
3287       "Continuously read log data from standard input, optionally " \
3288       "filter log messages, and write the data to one or more automatically " \
3289       "rotated logs"
3290
3291#define swapoff_trivial_usage \
3292       "[-a] [DEVICE]"
3293#define swapoff_full_usage \
3294       "Stop swapping virtual memory pages on DEVICE" \
3295       "\n\nOptions:\n" \
3296       "    -a  Stop swapping on all swap devices"
3297
3298#define swapon_trivial_usage \
3299       "[-a] [DEVICE]"
3300#define swapon_full_usage \
3301       "Start swapping virtual memory pages on DEVICE" \
3302       "\n\nOptions:\n" \
3303       "    -a  Start swapping on all swap devices"
3304
3305#define switch_root_trivial_usage \
3306       "[-c /dev/console] NEW_ROOT NEW_INIT [ARGUMENTS_TO_INIT]"
3307#define switch_root_full_usage \
3308       "Use from PID 1 under initramfs to free initramfs, chroot to NEW_ROOT,\n" \
3309       "and exec NEW_INIT" \
3310       "\n\nOptions:\n" \
3311       "    -c  Redirect console to device on new root"
3312
3313#define sync_trivial_usage \
3314       ""
3315#define sync_full_usage \
3316       "Write all buffered filesystem blocks to disk"
3317
3318#define sysctl_trivial_usage \
3319       "[OPTIONS]... [VALUE]..."
3320#define sysctl_full_usage \
3321       "Configure kernel parameters at runtime" \
3322       "\n\nOptions:\n" \
3323       "    -n  Use this option to disable printing of the key name when printing values\n" \
3324       "    -w  Use this option when you want to change a sysctl setting\n" \
3325       "    -p  Load in sysctl settings from the file specified or /etc/sysctl.conf if none given\n" \
3326       "    -a  Display all values currently available\n" \
3327       "    -A  Display all values currently available in table form"
3328#define sysctl_example_usage \
3329       "sysctl [-n] variable ...\n" \
3330       "sysctl [-n] -w variable=value ...\n" \
3331       "sysctl [-n] -a\n" \
3332       "sysctl [-n] -p file (default /etc/sysctl.conf)\n" \
3333       "sysctl [-n] -A\n"
3334
3335#define syslogd_trivial_usage \
3336       "[OPTION]..."
3337#define syslogd_full_usage \
3338       "System logging utility.\n" \
3339       "Note that this version of syslogd ignores /etc/syslog.conf." \
3340       "\n\nOptions:" \
3341       "\n  -n      Run as foreground process" \
3342       "\n  -O FILE     Log to given file (default=/var/log/messages)" \
3343       "\n  -l n        Set local log level" \
3344       "\n  -S      Smaller logging output" \
3345    USE_FEATURE_ROTATE_LOGFILE( \
3346       "\n  -s SIZE     Max size (KB) before rotate (default=200KB, 0=off)" \
3347       "\n  -b NUM      Number of rotated logs to keep (default=1, max=99, 0=purge)") \
3348    USE_FEATURE_REMOTE_LOG( \
3349       "\n  -R HOST[:PORT]  Log to IP or hostname on PORT (default PORT=514/UDP)" \
3350       "\n  -L      Log locally and via network (default is network only if -R)") \
3351    USE_FEATURE_IPC_SYSLOG( \
3352       "\n  -C[size(KiB)]   Log to shared mem buffer (read it using logread)")
3353    /* NB: -Csize shouldn't have space (because size is optional) */
3354/*     "\n  -m MIN      Minutes between MARK lines (default=20, 0=off)" */
3355#define syslogd_example_usage \
3356       "$ syslogd -R masterlog:514\n" \
3357       "$ syslogd -R 192.168.1.1:601\n"
3358
3359#define tail_trivial_usage \
3360       "[OPTION]... [FILE]..."
3361#define tail_full_usage \
3362       "Print last 10 lines of each FILE to standard output.\n" \
3363       "With more than one FILE, precede each with a header giving the\n" \
3364       "file name. With no FILE, or when FILE is -, read standard input." \
3365       "\n\nOptions:" \
3366    USE_FEATURE_FANCY_TAIL( \
3367       "\n  -c N[kbm]   Output the last N bytes") \
3368       "\n  -n N[kbm]   Print last N lines instead of last 10" \
3369       "\n  -f      Output data as the file grows" \
3370    USE_FEATURE_FANCY_TAIL( \
3371       "\n  -q      Never output headers giving file names" \
3372       "\n  -s SEC      Wait SEC seconds between reads with -f" \
3373       "\n  -v      Always output headers giving file names" \
3374       "\n\n" \
3375       "If the first character of N (bytes or lines) is a '+', output begins with\n" \
3376       "the Nth item from the start of each file, otherwise, print the last N items\n" \
3377       "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
3378#define tail_example_usage \
3379       "$ tail -n 1 /etc/resolv.conf\n" \
3380       "nameserver 10.0.0.1\n"
3381
3382#define tar_trivial_usage \
3383       "-[" USE_FEATURE_TAR_CREATE("c") USE_FEATURE_TAR_GZIP("z") \
3384    USE_FEATURE_TAR_BZIP2("j") USE_FEATURE_TAR_LZMA("a") \
3385    USE_FEATURE_TAR_COMPRESS("Z") "xtvO] " \
3386    USE_FEATURE_TAR_FROM("[-X FILE] ") \
3387       "[-f TARFILE] [-C DIR] [FILE(s)] ..."
3388#define tar_full_usage \
3389       "Create, extract, or list files from a tar file" \
3390       "\n\nOptions:\n" \
3391    USE_FEATURE_TAR_CREATE( \
3392       "    c   Create\n") \
3393       "    x   Extract\n" \
3394       "    t   List\n" \
3395       "\nArchive format selection:\n" \
3396    USE_FEATURE_TAR_GZIP( \
3397       "    z   Filter the archive through gzip\n") \
3398    USE_FEATURE_TAR_BZIP2( \
3399       "    j   Filter the archive through bzip2\n") \
3400    USE_FEATURE_TAR_LZMA( \
3401       "    a   Filter the archive through lzma\n") \
3402    USE_FEATURE_TAR_COMPRESS( \
3403       "    Z   Filter the archive through compress\n") \
3404       "\nFile selection:\n" \
3405       "    f   Name of TARFILE or \"-\" for stdin\n" \
3406       "    O   Extract to stdout\n" \
3407    USE_FEATURE_TAR_FROM( \
3408       "    exclude File to exclude\n" \
3409       "    X   File with names to exclude\n") \
3410       "    C   Change to directory DIR before operation\n" \
3411       "    v   Verbose"
3412#define tar_example_usage \
3413       "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
3414       "$ tar -cf /tmp/tarball.tar /usr/local\n"
3415
3416#define taskset_trivial_usage \
3417       "[OPTIONS] [mask] [pid | command [arg]...]"
3418#define taskset_full_usage \
3419       "Set or get CPU affinity" \
3420       "\n\nOptions:\n" \
3421       "    -p  Operate on an existing PID"
3422#define taskset_example_usage \
3423       "$ taskset 0x7 ./dgemm_test&\n" \
3424       "$ taskset -p 0x1 $!\n" \
3425       "pid 4790's current affinity mask: 7\n" \
3426       "pid 4790's new affinity mask: 1\n" \
3427       "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
3428       "pid 6671's current affinity mask: 1\n" \
3429       "pid 6671's new affinity mask: 1\n" \
3430       "$ taskset -p 1\n" \
3431       "pid 1's current affinity mask: 3\n"
3432
3433#define tee_trivial_usage \
3434       "[OPTION]... [FILE]..."
3435#define tee_full_usage \
3436       "Copy standard input to each FILE, and also to standard output" \
3437       "\n\nOptions:\n" \
3438       "    -a  Append to the given FILEs, do not overwrite\n" \
3439       "    -i  Ignore interrupt signals (SIGINT)"
3440#define tee_example_usage \
3441       "$ echo \"Hello\" | tee /tmp/foo\n" \
3442       "$ cat /tmp/foo\n" \
3443       "Hello\n"
3444
3445#if ENABLE_FEATURE_TELNET_AUTOLOGIN
3446#define telnet_trivial_usage \
3447       "[-a] [-l USER] HOST [PORT]"
3448#define telnet_full_usage \
3449       "Connect to remote telnet server" \
3450       "\n\nOptions:\n" \
3451       "    -a  Attempt an automatic login with the USER variable\n" \
3452       "    -l USER Attempt an automatic login with the USER argument\n" \
3453       "    HOST    The official name, alias or the IP address of the\n" \
3454       "        remote host\n" \
3455       "    PORT    The remote port number to connect to. If it is not\n" \
3456       "        specified, the default telnet (23) port is used."
3457#else
3458#define telnet_trivial_usage \
3459       "HOST [PORT]"
3460#define telnet_full_usage \
3461       "Connect to remote telnet server"
3462#endif
3463
3464#define telnetd_trivial_usage \
3465       "[OPTION]"
3466#define telnetd_full_usage \
3467       "Handle incoming telnet connections" \
3468    SKIP_FEATURE_TELNETD_STANDALONE(" via inetd") \
3469       "\n\nOptions:" \
3470       "\n  -l LOGIN    Exec LOGIN on connect" \
3471       "\n  -f issue_file   Display issue_file instead of /etc/issue" \
3472    USE_FEATURE_TELNETD_STANDALONE( \
3473       "\n  -p PORT     Port to listen to" \
3474       "\n  -b ADDR     Address to bind to" \
3475       "\n  -F      Stay in foreground" \
3476       "\n  -i      Run as inetd subservice" \
3477    )
3478
3479#define test_trivial_usage \
3480       "EXPRESSION\n  or   [ EXPRESSION ]"
3481#define test_full_usage \
3482       "Check file types and compares values returning an exit code\n" \
3483       "determined by the value of EXPRESSION"
3484#define test_example_usage \
3485       "$ test 1 -eq 2\n" \
3486       "$ echo $?\n" \
3487       "1\n" \
3488       "$ test 1 -eq 1\n" \
3489       "$ echo $?\n" \
3490       "0\n" \
3491       "$ [ -d /etc ]\n" \
3492       "$ echo $?\n" \
3493       "0\n" \
3494       "$ [ -d /junk ]\n" \
3495       "$ echo $?\n" \
3496       "1\n"
3497
3498#define tcpsvd_trivial_usage \
3499       "[-hEv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] ip port prog..."
3500/* with not-implemented options: */
3501/*     "[-hpEvv] [-c n] [-C n:msg] [-b n] [-u user] [-l name] [-i dir|-x cdb] [-t sec] ip port prog..." */
3502#define tcpsvd_full_usage \
3503       "Creates TCP socket, binds it to ip:port and listens on it\n" \
3504       "for incoming connections. For each connection it runs prog." \
3505     "\n" \
3506     "\nip      IP to listen on. '0' = all" \
3507     "\nport        Port to listen on" \
3508     "\nprog [arg]  Program to run" \
3509     "\n-l name     Local hostname (else looks up local hostname in DNS)" \
3510     "\n-u user[:group] Change to user/group after bind" \
3511     "\n-c n        Handle up to n connections simultaneously" \
3512     "\n-b n        Allow a backlog of approximately n TCP SYNs" \
3513     "\n-C n[:msg]  Allow only up to n connections from the same IP" \
3514     "\n        New connections from this IP address are closed" \
3515     "\n        immediately. 'msg' is written to the peer before close" \
3516     "\n-h      Look up peer's hostname" \
3517     "\n-E      Do not set up environment variables" \
3518     "\n-v      Verbose"
3519
3520#define udpsvd_trivial_usage \
3521       "[-hEv] [-c n] [-u user] [-l name] ip port prog"
3522#define udpsvd_full_usage \
3523       "Creates UDP socket, binds it to ip:port and listens on it\n" \
3524       "for incoming packets. For each packet it runs prog\n" \
3525       "(redirecting all further packets with same peer ip:port to it)." \
3526     "\n" \
3527     "\nip      IP to listen on. '0' = all" \
3528     "\nport        Port to listen on" \
3529     "\nprog [arg]  Program to run" \
3530     "\n-l name     Local hostname (else looks up local hostname in DNS)" \
3531     "\n-u user[:group] Change to user/group after bind" \
3532     "\n-c n        Handle up to n connections simultaneously" \
3533     "\n-h      Look up peer's hostname" \
3534     "\n-E      Do not set up environment variables" \
3535     "\n-v      Verbose"
3536
3537#define tftp_trivial_usage \
3538       "[OPTION]... HOST [PORT]"
3539#define tftp_full_usage \
3540       "Transfer a file from/to tftp server using \"octet\" mode" \
3541       "\n\nOptions:" \
3542       "\n  -l FILE Local FILE" \
3543       "\n  -r FILE Remote FILE" \
3544    USE_FEATURE_TFTP_GET( \
3545       "\n  -g  Get file" \
3546    ) \
3547    USE_FEATURE_TFTP_PUT( \
3548       "\n  -p  Put file" \
3549    ) \
3550    USE_FEATURE_TFTP_BLOCKSIZE( \
3551       "\n  -b SIZE Transfer blocks of SIZE octets" \
3552    )
3553#define time_trivial_usage \
3554       "[OPTION]... COMMAND [ARGS...]"
3555#define time_full_usage \
3556       "Run the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
3557       "COMMAND's resource usage information is displayed." \
3558       "\n\nOptions:\n" \
3559       "    -v  Verbose"
3560
3561#define top_trivial_usage \
3562       "[-b] [-n count] [-d seconds]"
3563#define top_full_usage \
3564       "Provide a view of process activity in real time.\n" \
3565       "Read the status of all processes from /proc each <seconds>\n" \
3566       "and show the status for however many processes will fit on the screen."
3567
3568#define touch_trivial_usage \
3569       "[-c] FILE [FILE ...]"
3570#define touch_full_usage \
3571       "Update the last-modified date on the given FILE[s]" \
3572       "\n\nOptions:\n" \
3573       "    -c  Do not create any files"
3574#define touch_example_usage \
3575       "$ ls -l /tmp/foo\n" \
3576       "/bin/ls: /tmp/foo: No such file or directory\n" \
3577       "$ touch /tmp/foo\n" \
3578       "$ ls -l /tmp/foo\n" \
3579       "-rw-rw-r--    1 andersen andersen        0 Apr 15 01:11 /tmp/foo\n"
3580
3581#define tr_trivial_usage \
3582       "[-cds] STRING1 [STRING2]"
3583#define tr_full_usage \
3584       "Translate, squeeze, and/or delete characters from\n" \
3585       "standard input, writing to standard output" \
3586       "\n\nOptions:\n" \
3587       "    -c  Take complement of STRING1\n" \
3588       "    -d  Delete input characters coded STRING1\n" \
3589       "    -s  Squeeze multiple output characters of STRING2 into one character"
3590#define tr_example_usage \
3591       "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
3592       "hello world\n"
3593
3594#define traceroute_trivial_usage \
3595       "[-FIldnrv] [-f 1st_ttl] [-m max_ttl] [-p port#] [-q nqueries]\n" \
3596       "    [-s src_addr] [-t tos] [-w wait] [-g gateway] [-i iface]\n" \
3597       "    [-z pausemsecs] host [data size]"
3598#define traceroute_full_usage \
3599       "Trace the route ip packets follow going to \"host\"" \
3600       "\n\nOptions:\n" \
3601       "    -F  Set the don't fragment bit\n" \
3602       "    -I  Use ICMP ECHO instead of UDP datagrams\n" \
3603       "    -l  Display the ttl value of the returned packet\n" \
3604       "    -d  Set SO_DEBUG options to socket\n" \
3605       "    -n  Print hop addresses numerically rather than symbolically\n" \
3606       "    -r  Bypass the normal routing tables and send directly to a host\n" \
3607       "    -v  Verbose\n" \
3608       "    -m max_ttl  Max time-to-live (max number of hops)\n" \
3609       "    -p port#    Base UDP port number used in probes\n" \
3610       "            (default is 33434)\n" \
3611       "    -q nqueries Number of probes per 'ttl' (default 3)\n" \
3612       "    -s src_addr IP address to use as the source address\n" \
3613       "    -t tos      Type-of-service in probe packets (default 0)\n" \
3614       "    -w wait     Time in seconds to wait for a response to a probe\n" \
3615       "            (default 3 sec)\n" \
3616       "    -g      Specify a loose source route gateway (8 max)"
3617
3618
3619#define true_trivial_usage \
3620       ""
3621#define true_full_usage \
3622       "Return an exit code of TRUE (0)"
3623#define true_example_usage \
3624       "$ true\n" \
3625       "$ echo $?\n" \
3626       "0\n"
3627
3628#define tty_trivial_usage \
3629       ""
3630#define tty_full_usage \
3631       "Print file name of standard input's terminal" \
3632    USE_INCLUDE_SUSv2( \
3633       "\n\nOptions:\n" \
3634       "    -s  Print nothing, only return exit status")
3635#define tty_example_usage \
3636       "$ tty\n" \
3637       "/dev/tty2\n"
3638
3639#define ttysize_trivial_usage \
3640       "[w] [h]"
3641#define ttysize_full_usage \
3642       "Print dimension(s) of standard input's terminal, on error return 80x25"
3643
3644#define tune2fs_trivial_usage \
3645       "[-c max-mounts-count] [-e errors-behavior] [-g group] " \
3646       "[-i interval[d|m|w]] [-j] [-J journal-options] [-l] [-s sparse-flag] " \
3647       "[-m reserved-blocks-percent] [-o [^]mount-options[,...]] " \
3648       "[-r reserved-blocks-count] [-u user] [-C mount-count] " \
3649       "[-L volume-label] [-M last-mounted-dir] [-O [^]feature[,...]] " \
3650       "[-T last-check-time] [-U UUID] device"
3651#define tune2fs_full_usage \
3652       "Adjust filesystem options on ext[23] filesystems"
3653
3654#define udhcpc_trivial_usage \
3655       "[-Cfbnqtv] [-c CID] [-V VCLS] [-H HOSTNAME] [-i INTERFACE]\n" \
3656       "    [-p pidfile] [-r IP] [-s script]"
3657#define udhcpc_full_usage \
3658       "    -V,--vendorclass=CLASSID    Set vendor class identifier" \
3659       "\n  -i,--interface=INTERFACE    Interface to use (default: eth0)" \
3660       "\n  -H,-h,--hostname=HOSTNAME   Client hostname" \
3661       "\n  -c,--clientid=CLIENTID  Set client identifier" \
3662       "\n  -C,--clientid-none  Suppress default client identifier" \
3663       "\n  -p,--pidfile=file   Store process ID of daemon in file" \
3664       "\n  -r,--request=IP     IP address to request" \
3665       "\n  -s,--script=file    Run file at dhcp events (default: /usr/share/udhcpc/default.script)" \
3666       "\n  -t,--retries=N      Send up to N request packets"\
3667       "\n  -f,--foreground Stay in foreground" \
3668       "\n  -b,--background Background if lease cannot be immediately negotiated" \
3669       "\n  -S,--syslog Log to syslog too" \
3670       "\n  -n,--now    Exit with failure if lease cannot be immediately negotiated" \
3671       "\n  -q,--quit   Quit after obtaining lease" \
3672       "\n  -R,--release    Release IP on quit" \
3673       "\n  -v,--version    Display version" \
3674
3675#define udhcpd_trivial_usage \
3676       "[-fS] [configfile]" \
3677
3678#define udhcpd_full_usage \
3679       "DHCP server" \
3680       "\n  -f  Stay in foreground" \
3681       "\n  -S  Log to syslog too"
3682
3683#define umount_trivial_usage \
3684       "[flags] FILESYSTEM|DIRECTORY"
3685#define umount_full_usage \
3686       "Unmount file systems" \
3687       "\n\nOptions:\n" \
3688    USE_FEATURE_UMOUNT_ALL( \
3689       "\n  -a  Unmount all file systems" USE_FEATURE_MTAB_SUPPORT(" in /etc/mtab")) \
3690    USE_FEATURE_MTAB_SUPPORT( \
3691       "\n  -n  Don't erase /etc/mtab entries") \
3692       "\n  -r  Try to remount devices as read-only if mount is busy" \
3693       "\n  -l  Lazy umount (detach filesystem)" \
3694       "\n  -f  Force umount (i.e., unreachable NFS server)" \
3695    USE_FEATURE_MOUNT_LOOP( \
3696       "\n  -D  Do not free loop device (if a loop device has been used)")
3697#define umount_example_usage \
3698       "$ umount /dev/hdc1\n"
3699
3700#define uname_trivial_usage \
3701       "[OPTION]..."
3702#define uname_full_usage \
3703       "Print certain system information. With no OPTION, same as -s." \
3704       "\n\nOptions:\n" \
3705       "    -a  Print all information\n" \
3706       "    -m  The machine (hardware) type\n" \
3707       "    -n  Print the machine's network node hostname\n" \
3708       "    -r  Print the operating system release\n" \
3709       "    -s  Print the operating system name\n" \
3710       "    -p  Print the host processor type\n" \
3711       "    -v  Print the operating system version"
3712#define uname_example_usage \
3713       "$ uname -a\n" \
3714       "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
3715
3716#define uncompress_trivial_usage \
3717       "[-c] [-f] [name...]"
3718#define uncompress_full_usage \
3719       "Uncompress .Z file[s]" \
3720       "\n\nOptions:\n" \
3721       "    -c  Extract to stdout\n" \
3722       "    -f  Force overwrite an existing file"
3723
3724#define unexpand_trivial_usage \
3725       "[-f][-a][-t NUM] [FILE|-]"
3726#define unexpand_full_usage \
3727       "Convert spaces to tabs, writing to standard output." \
3728       "\n\nOptions:" \
3729       "\n  -a" USE_FEATURE_UNEXPAND_LONG_OPTIONS(",--all") \
3730       "    Convert all blanks" \
3731       "\n  -f" USE_FEATURE_UNEXPAND_LONG_OPTIONS(",--first-only") \
3732       "    Convert only leading sequences of blanks" \
3733       "\n  -t" USE_FEATURE_UNEXPAND_LONG_OPTIONS(",--tabs=N") \
3734       "    Tabstops every N chars"
3735
3736#define uniq_trivial_usage \
3737       "[-fscdu]... [INPUT [OUTPUT]]"
3738#define uniq_full_usage \
3739       "Discard all but one of successive identical lines from INPUT\n" \
3740       "(or standard input), writing to OUTPUT (or standard output)" \
3741       "\n\nOptions:\n" \
3742       "    -c  Prefix lines by the number of occurrences\n" \
3743       "    -d  Only print duplicate lines\n" \
3744       "    -u  Only print unique lines\n" \
3745       "    -f N    Skip the first N fields\n" \
3746       "    -s N    Skip the first N chars (after any skipped fields)"
3747#define uniq_example_usage \
3748       "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
3749       "a\n" \
3750       "b\n" \
3751       "c\n"
3752
3753#define unix2dos_trivial_usage \
3754       "[option] [FILE]"
3755#define unix2dos_full_usage \
3756       "Convert FILE from unix format to dos format. When no option\n" \
3757       "is given, the input is converted to the opposite output format.\n" \
3758       "When no file is given, use stdin/stdout." \
3759       "\n\nOptions:\n" \
3760       "    -u  Output will be in UNIX format\n" \
3761       "    -d  Output will be in DOS format"
3762
3763#define unzip_trivial_usage \
3764       "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
3765#define unzip_full_usage \
3766       "Extract files from ZIP archives" \
3767       "\n\nOptions:\n" \
3768       "    -l  List archive contents (short form)\n" \
3769       "    -n  Never overwrite existing files (default)\n" \
3770       "    -o  Overwrite files without prompting\n" \
3771       "    -p  Send output to stdout\n" \
3772       "    -q  Quiet\n" \
3773       "    -x  Exclude these files\n" \
3774       "    -d  Extract files into this directory"
3775
3776#define uptime_trivial_usage \
3777       ""
3778#define uptime_full_usage \
3779       "Display the time since the last boot"
3780#define uptime_example_usage \
3781       "$ uptime\n" \
3782       "  1:55pm  up  2:30, load average: 0.09, 0.04, 0.00\n"
3783
3784#define usleep_trivial_usage \
3785       "N"
3786#define usleep_full_usage \
3787       "Pause for N microseconds"
3788#define usleep_example_usage \
3789       "$ usleep 1000000\n" \
3790       "[pauses for 1 second]\n"
3791
3792#define uudecode_trivial_usage \
3793       "[-o outfile] [infile]"
3794#define uudecode_full_usage \
3795       "Uudecode a file\n" \
3796       "NB: finds outfile name in uuencoded source unless -o is given"
3797#define uudecode_example_usage \
3798       "$ uudecode -o busybox busybox.uu\n" \
3799       "$ ls -l busybox\n" \
3800       "-rwxr-xr-x   1 ams      ams        245264 Jun  7 21:35 busybox\n"
3801
3802#define uuencode_trivial_usage \
3803       "[-m] [infile] stored_filename"
3804#define uuencode_full_usage \
3805       "Uuencode a file to stdout" \
3806       "\n\nOptions:\n" \
3807       "    -m  Use base64 encoding per RFC1521"
3808#define uuencode_example_usage \
3809       "$ uuencode busybox busybox\n" \
3810       "begin 755 busybox\n" \
3811       "<encoded file snipped>\n" \
3812       "$ uudecode busybox busybox > busybox.uu\n" \
3813       "$\n"
3814
3815#define vconfig_trivial_usage \
3816       "COMMAND [OPTIONS] ..."
3817#define vconfig_full_usage \
3818       "Create and remove virtual ethernet devices" \
3819       "\n\nOptions:\n" \
3820       "    add     [interface-name] [vlan_id]\n" \
3821       "    rem     [vlan-name]\n" \
3822       "    set_flag    [interface-name] [flag-num] [0 | 1]\n" \
3823       "    set_egress_map  [vlan-name] [skb_priority] [vlan_qos]\n" \
3824       "    set_ingress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
3825       "    set_name_type   [name-type]"
3826
3827#define vi_trivial_usage \
3828       "[OPTION] [FILE]..."
3829#define vi_full_usage \
3830       "Edit FILE" \
3831       "\n\nOptions:\n" \
3832       "    -R  Read-only - do not write to the file"
3833
3834#define vlock_trivial_usage \
3835       "[OPTIONS]"
3836#define vlock_full_usage \
3837       "Lock a virtual terminal. A password is required to unlock." \
3838       "\n\nOptions:\n" \
3839       "    -a  Lock all VTs"
3840
3841#define watch_trivial_usage \
3842       "[-n seconds] [-t] COMMAND..."
3843#define watch_full_usage \
3844       "Execute a program periodically" \
3845       "\n\nOptions:\n" \
3846       "    -n  Loop period in seconds - default is 2\n" \
3847       "    -t  Don't print header"
3848#define watch_example_usage \
3849       "$ watch date\n" \
3850       "Mon Dec 17 10:31:40 GMT 2000\n" \
3851       "Mon Dec 17 10:31:42 GMT 2000\n" \
3852       "Mon Dec 17 10:31:44 GMT 2000"
3853
3854#define watchdog_trivial_usage \
3855       "[-t seconds] [-F] DEV"
3856#define watchdog_full_usage \
3857       "Periodically write to watchdog device DEV" \
3858       "\n\nOptions:\n" \
3859       "    -t  Timer period in seconds - default is 30\n" \
3860       "    -F  Stay in the foreground and don't fork"
3861
3862#define wc_trivial_usage \
3863       "[OPTION]... [FILE]..."
3864#define wc_full_usage \
3865       "Print line, word, and byte counts for each FILE, and a total line if\n" \
3866       "more than one FILE is specified. With no FILE, read standard input." \
3867       "\n\nOptions:\n" \
3868       "    -c  Print the byte counts\n" \
3869       "    -l  Print the newline counts\n" \
3870       "    -L  Print the length of the longest line\n" \
3871       "    -w  Print the word counts"
3872#define wc_example_usage \
3873       "$ wc /etc/passwd\n" \
3874       "     31      46    1365 /etc/passwd\n"
3875
3876#define wget_trivial_usage \
3877       "[-c|--continue] [-s|--spider] [-q|--quiet] [-O|--output-document file]\n" \
3878       "        [--header 'header: value'] [-Y|--proxy on/off] [-P DIR]\n" \
3879       "        [-U|--user-agent agent] url"
3880#define wget_full_usage \
3881       "Retrieve files via HTTP or FTP" \
3882       "\n\nOptions:\n" \
3883       "    -s  Spider mode - only check file existence\n" \
3884       "    -c  Continue retrieval of aborted transfer\n" \
3885       "    -q  Quiet\n" \
3886       "    -P  Set directory prefix to DIR\n" \
3887       "    -O  Save to filename ('-' for stdout)\n" \
3888       "    -U  Adjust 'User-Agent' field\n" \
3889       "    -Y  Use proxy ('on' or 'off')"
3890
3891#define which_trivial_usage \
3892       "[COMMAND ...]"
3893#define which_full_usage \
3894       "Locate a COMMAND"
3895#define which_example_usage \
3896       "$ which login\n" \
3897       "/bin/login\n"
3898
3899#define who_trivial_usage \
3900       " "
3901#define who_full_usage \
3902       "Print the current user names and related information"
3903
3904#define whoami_trivial_usage \
3905       ""
3906#define whoami_full_usage \
3907       "Print the user name associated with the current effective user id"
3908
3909#define xargs_trivial_usage \
3910       "[OPTIONS] [COMMAND] [ARGS...]"
3911#define xargs_full_usage \
3912       "Execute COMMAND on every item given by standard input" \
3913       "\n\nOptions:\n" \
3914    USE_FEATURE_XARGS_SUPPORT_CONFIRMATION( \
3915       "    -p  Prompt the user about whether to run each command\n") \
3916       "    -r  Do not run command for empty read lines\n" \
3917    USE_FEATURE_XARGS_SUPPORT_TERMOPT( \
3918       "    -x  Exit if the size is exceeded\n") \
3919    USE_FEATURE_XARGS_SUPPORT_ZERO_TERM( \
3920       "    -0  Input filenames are terminated by a null character\n") \
3921       "    -t  Print the command line on stderr before executing it"
3922#define xargs_example_usage \
3923       "$ ls | xargs gzip\n" \
3924       "$ find . -name '*.c' -print | xargs rm\n"
3925
3926#define yes_trivial_usage \
3927       "[OPTION]... [STRING]..."
3928#define yes_full_usage \
3929       "Repeatedly output a line with all specified STRING(s), or 'y'"
3930
3931#define zcat_trivial_usage \
3932       "FILE"
3933#define zcat_full_usage \
3934       "Uncompress to stdout"
3935
3936#define zcip_trivial_usage \
3937       "[OPTIONS] ifname script"
3938#define zcip_full_usage \
3939       "Manage a ZeroConf IPv4 link-local address" \
3940       "\n\nOptions:\n" \
3941       "    -f      Foreground mode\n" \
3942       "    -q      Quit after address (no daemon)\n" \
3943       "    -r 169.254.x.x  Request this address first\n" \
3944       "    -v      Verbose"
3945
3946#endif /* __BB_USAGE_H__ */
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