iUpdate reboot usage, patch by Felipe Kellermann
[oweals/busybox.git] / include / usage.h
1 #ifndef __BB_USAGE_H__
2 #define __BB_USAGE_H__
3
4 #define addgroup_trivial_usage \
5         "[-g GID] group_name [user_name]"
6 #define addgroup_full_usage \
7         "Adds a group to the system" \
8         "Options:\n" \
9         "\t-g GID\t\tspecify gid"
10
11 #define adduser_trivial_usage \
12         "[OPTIONS] user_name"
13 #define adduser_full_usage \
14         "Adds a user to the system" \
15         "Options:\n" \
16         "\t-h DIR\t\tAssign home directory DIR\n" \
17         "\t-g GECOS\tAssign gecos field GECOS\n" \
18         "\t-s SHELL\tAssign login shell SHELL\n" \
19         "\t-G\t\tAdd the user to existing group GROUP\n" \
20         "\t-S\t\tcreate a system user (ignored)\n" \
21         "\t-D\t\tDo not assign a password (logins still possible via ssh)\n" \
22         "\t-H\t\tDo not create the home directory"
23
24 #define adjtimex_trivial_usage \
25         "[-q] [-o offset] [-f frequency] [-p timeconstant] [-t tick]"
26 #define adjtimex_full_usage \
27         "Reads and optionally sets system timebase parameters.\n" \
28         "See adjtimex(2).\n\n" \
29         "Options:\n" \
30         "\t-q\t\tquiet mode - do not print\n" \
31         "\t-o offset\ttime offset, microseconds\n" \
32         "\t-f frequency\tfrequency adjust, integer kernel units (65536 is 1ppm)\n" \
33         "\t\t\t(positive values make the system clock run fast)\n" \
34         "\t-t tick\t\tmicroseconds per tick, usually 10000\n" \
35         "\t-p timeconstant"
36
37 #define ar_trivial_usage \
38         "[-o] [-v] [-p] [-t] [-x] ARCHIVE FILES"
39 #define ar_full_usage \
40         "Extract or list FILES from an ar archive.\n\n" \
41         "Options:\n" \
42         "\t-o\t\tpreserve original dates\n" \
43         "\t-p\t\textract to stdout\n" \
44         "\t-t\t\tlist\n" \
45         "\t-x\t\textract\n" \
46         "\t-v\t\tverbosely list files processed"
47
48 #define arping_trivial_usage \
49         "[-fqbDUA] [-c count] [-w timeout] [-I device] [-s sender] target\n"
50 #define arping_full_usage \
51         "Ping hosts by ARP requests/replies.\n\n" \
52         "Options:\n" \
53         "\t-f\t\tQuit on first ARP reply\n" \
54         "\t-q\t\tBe quiet\n" \
55         "\t-b\t\tKeep broadcasting, don't go unicast\n" \
56         "\t-D\t\tDuplicated address detection mode\n" \
57         "\t-U\t\tUnsolicited ARP mode, update your neighbours\n" \
58         "\t-A\t\tARP answer mode, update your neighbours\n" \
59         "\t-c count\tStop after sending count ARP request packets\n" \
60         "\t-w timeout\tTime to wait for ARP reply, in seconds\n" \
61         "\t-I device\tOutgoing interface name, default is eth0\n" \
62         "\t-s sender\tSet specific sender IP address\n" \
63         "\ttarget\t\tTarget IP address of ARP request"
64
65 #define ash_trivial_usage \
66         "[FILE]...\n" \
67         "or: ash -c command [args]...\n"
68 #define ash_full_usage \
69         "The ash shell (command interpreter)"
70
71 #define awk_trivial_usage \
72         "[OPTION]... [program-text] [FILE ...]"
73 #define awk_full_usage \
74         "Options:\n" \
75         "\t-v var=val\t\tassign value 'val' to variable 'var'\n" \
76         "\t-F sep\t\tuse 'sep' as field separator\n" \
77         "\t-f progname\t\tread program source from file 'progname'"
78
79 #define basename_trivial_usage \
80         "FILE [SUFFIX]"
81 #define basename_full_usage \
82         "Strips directory path and suffixes from FILE.\n" \
83         "If specified, also removes any trailing SUFFIX."
84 #define basename_example_usage \
85         "$ basename /usr/local/bin/foo\n" \
86         "foo\n" \
87         "$ basename /usr/local/bin/\n" \
88         "bin\n" \
89         "$ basename /foo/bar.txt .txt\n" \
90         "bar"
91
92 #define bunzip2_trivial_usage \
93         "[OPTION]... [FILE]"
94 #define bunzip2_full_usage \
95         "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
96         "Options:\n" \
97         "\t-c\tWrite output to standard output\n" \
98         "\t-f\tForce"
99
100 #define bzcat_trivial_usage \
101         "FILE"
102 #define bzcat_full_usage \
103         "Uncompress to stdout."
104
105 #define cal_trivial_usage \
106        "[-jy] [[month] year]"
107 #define cal_full_usage \
108        "Display a calendar.\n" \
109        "\nOptions:\n" \
110        "\t-j\tUse julian dates.\n" \
111        "\t-y\tDisplay the entire year."
112
113 #define cat_trivial_usage \
114         "[-u] [FILE]..."
115 #define cat_full_usage \
116         "Concatenates FILE(s) and prints them to stdout.\n\n" \
117         "Options:\n" \
118         "\t-u\tignored since unbuffered i/o is always used"
119 #define cat_example_usage \
120         "$ cat /proc/uptime\n" \
121         "110716.72 17.67"
122
123 #define chgrp_trivial_usage \
124         "[OPTION]... GROUP FILE..."
125 #define chgrp_full_usage \
126         "Change the group membership of each FILE to GROUP.\n" \
127         "\nOptions:\n" \
128         "\t-R\tChanges files and directories recursively."
129 #define chgrp_example_usage \
130         "$ ls -l /tmp/foo\n" \
131         "-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo\n" \
132         "$ chgrp root /tmp/foo\n" \
133         "$ ls -l /tmp/foo\n" \
134         "-r--r--r--    1 andersen root            0 Apr 12 18:25 /tmp/foo\n"
135
136 #define chmod_trivial_usage \
137         "[-R] MODE[,MODE]... FILE..."
138 #define chmod_full_usage \
139         "Each MODE is one or more of the letters ugoa, one of the\n" \
140         "symbols +-= and one or more of the letters rwxst.\n\n" \
141         "Options:\n" \
142         "\t-R\tChanges files and directories recursively."
143 #define chmod_example_usage \
144         "$ ls -l /tmp/foo\n" \
145         "-rw-rw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n" \
146         "$ chmod u+x /tmp/foo\n" \
147         "$ ls -l /tmp/foo\n" \
148         "-rwxrw-r--    1 root     root            0 Apr 12 18:25 /tmp/foo*\n" \
149         "$ chmod 444 /tmp/foo\n" \
150         "$ ls -l /tmp/foo\n" \
151         "-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n"
152
153 #define chown_trivial_usage \
154         "[ -Rh ]...  OWNER[<.|:>[GROUP]] FILE..."
155 #define chown_full_usage \
156         "Change the owner and/or group of each FILE to OWNER and/or GROUP.\n" \
157         "\nOptions:\n" \
158         "\t-R\tChanges files and directories recursively.\n" \
159         "\t-h\tDo not dereference symbolic links."
160 #define chown_example_usage \
161         "$ ls -l /tmp/foo\n" \
162         "-r--r--r--    1 andersen andersen        0 Apr 12 18:25 /tmp/foo\n" \
163         "$ chown root /tmp/foo\n" \
164         "$ ls -l /tmp/foo\n" \
165         "-r--r--r--    1 root     andersen        0 Apr 12 18:25 /tmp/foo\n" \
166         "$ chown root.root /tmp/foo\n" \
167         "ls -l /tmp/foo\n" \
168         "-r--r--r--    1 root     root            0 Apr 12 18:25 /tmp/foo\n"
169
170 #define chroot_trivial_usage \
171         "NEWROOT [COMMAND...]"
172 #define chroot_full_usage \
173         "Run COMMAND with root directory set to NEWROOT."
174 #define chroot_example_usage \
175         "$ ls -l /bin/ls\n" \
176         "lrwxrwxrwx    1 root     root          12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
177         "# mount /dev/hdc1 /mnt -t minix\n" \
178         "# chroot /mnt\n" \
179         "# ls -l /bin/ls\n" \
180         "-rwxr-xr-x    1 root     root        40816 Feb  5 07:45 /bin/ls*\n"
181
182 #define chvt_trivial_usage \
183         "N"
184 #define chvt_full_usage \
185         "Changes the foreground virtual terminal to /dev/ttyN"
186
187 #define clear_trivial_usage \
188         ""
189 #define clear_full_usage \
190         "Clear screen."
191
192 #define cmp_trivial_usage \
193         "[-l] [-s] FILE1 [FILE2]"
194 #define cmp_full_usage \
195         "Compare files.  Compares FILE1 vs stdin if FILE2 is not specified.\n\n" \
196         "Options:\n" \
197         "\t-l\tWrite the byte numbers (decimal) and values (octal)\n" \
198         "\t\t  for all differing bytes.\n" \
199         "\t-s\tquiet mode - do not print"
200
201 #define cp_trivial_usage \
202         "[OPTION]... SOURCE DEST"
203 #define cp_full_usage \
204         "Copies SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY.\n" \
205         "\n" \
206         "\t-a\tSame as -dpR\n" \
207         "\t-d\tPreserves links\n" \
208         "\t-p\tPreserves file attributes if possible\n" \
209         "\t-f\tforce (implied; ignored) - always set\n" \
210         "\t-i\tinteractive, prompt before overwrite\n" \
211         "\t-R,-r\tCopies directories recursively"
212
213 #define cpio_trivial_usage \
214         "-[dimtuv][F cpiofile]"
215 #define cpio_full_usage \
216         "Extract or list files from a cpio archive\n" \
217         "Main operation mode:\n" \
218         "\td\t\tmake leading directories\n" \
219         "\ti\t\textract\n" \
220         "\tm\t\tpreserve mtime\n" \
221         "\tt\t\tlist\n" \
222         "\tu\t\tunconditional overwrite\n" \
223         "\tF\t\tinput from file"
224
225 #define crond_trivial_usage \
226         "-d[#] -c <crondir> -f -b"
227 #define crond_full_usage \
228         "\t-d [#] -l [#] -S -L logfile -f -b -c dir\n" \
229         "\t-d num\tdebug level\n" \
230         "\t-l num\tlog level (8 - default)\n" \
231         "\t-S\tlog to syslogd (default)\n" \
232         "\t-L file\tlog to file\n" \
233         "\t-f\trun in fordeground\n" \
234         "\t-b\trun in background (default)\n" \
235         "\t-c dir\tworking dir"
236
237 #define crontab_trivial_usage \
238         "[-c dir] {file|-}|[-u|-l|-e|-d user]"
239 #define crontab_full_usage \
240         "\tfile <opts>  replace crontab from file\n" \
241         "\t-    <opts>  replace crontab from stdin\n" \
242         "\t-u user      specify user\n" \
243         "\t-l [user]    list crontab for user\n" \
244         "\t-e [user]    edit crontab for user\n" \
245         "\t-d [user]    delete crontab for user\n" \
246         "\t-c dir       specify crontab directory"
247
248
249 #define cut_trivial_usage \
250         "[OPTION]... [FILE]..."
251 #define cut_full_usage \
252         "Prints selected fields from each input FILE to standard output.\n\n" \
253         "Options:\n" \
254         "\t-b LIST\t\tOutput only bytes from LIST\n" \
255         "\t-c LIST\t\tOutput only characters from LIST\n" \
256         "\t-d CHAR\t\tUse CHAR instead of tab as the field delimiter\n" \
257         "\t-s\t\tOutput only the lines containing delimiter\n" \
258         "\t-f N\t\tPrint only these fields\n" \
259         "\t-n\t\tIgnored"
260 #define cut_example_usage \
261         "$ echo "Hello world" | cut -f 1 -d ' '\n" \
262         "Hello\n" \
263         "$ echo "Hello world" | cut -f 2 -d ' '\n" \
264         "world\n"
265
266 #ifdef CONFIG_FEATURE_DATE_ISOFMT
267 #define USAGE_DATE_ISOFMT(a) a
268 #else
269 #define USAGE_DATE_ISOFMT(a)
270 #endif
271
272 #define date_trivial_usage \
273         "[OPTION]... [MMDDhhmm[[CC]YY][.ss]] [+FORMAT]"
274 #define date_full_usage \
275         "Displays the current time in the given FORMAT, or sets the system date.\n" \
276         "\nOptions:\n" \
277         "\t-R\t\tOutputs RFC-822 compliant date string\n" \
278         "\t-d STRING\tDisplays time described by STRING, not `now'\n" \
279         USAGE_DATE_ISOFMT("\t-I[TIMESPEC]\tOutputs an ISO-8601 compliant date/time string.\n" \
280         "\t\t\tTIMESPEC=`date' (or missing) for date only,\n" \
281         "\t\t\t`hours', `minutes', or `seconds' for date and,\n" \
282         "\t\t\ttime to the indicated precision.\n") \
283         "\t-s\t\tSets time described by STRING\n" \
284         "\t-u\t\tPrints or sets Coordinated Universal Time"
285 #define date_example_usage \
286         "$ date\n" \
287         "Wed Apr 12 18:52:41 MDT 2000\n"
288
289 #define dc_trivial_usage \
290         "expression ..."
291 #define dc_full_usage \
292         "This is a Tiny RPN calculator that understands the\n" \
293         "following operations: +, add, -, sub, *, mul, /, div, %, mod, "\
294         "**, exp, and, or, not, eor.\n" \
295         "For example: 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16.\n" \
296         "\nOptions:\n" \
297         "p - Prints the value on the top of the stack, without altering the stack.\n" \
298         "f - Prints the entire contents of the stack without altering anything.\n" \
299         "o - Pops the value off the top of the stack and uses it to set the output radix.\n" \
300         "    Only 10 and 16 are supported."
301 #define dc_example_usage \
302         "$ dc 2 2 +\n" \
303         "4\n" \
304         "$ dc 8 8 * 2 2 + /\n" \
305         "16\n" \
306         "$ dc 0 1 and\n" \
307         "0\n" \
308         "$ dc 0 1 or\n" \
309         "1\n" \
310         "$ echo 72 9 div 8 mul | dc\n" \
311         "64\n"
312
313 #define dd_trivial_usage \
314         "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]\n" \
315         "\t  [seek=N] [conv=notrunc|noerror|sync]"
316 #define dd_full_usage \
317         "Copy a file, converting and formatting according to options\n\n" \
318         "\tif=FILE\t\tread from FILE instead of stdin\n" \
319         "\tof=FILE\t\twrite to FILE instead of stdout\n" \
320         "\tbs=N\t\tread and write N bytes at a time\n" \
321         "\tcount=N\t\tcopy only N input blocks\n" \
322         "\tskip=N\t\tskip N input blocks\n" \
323         "\tseek=N\t\tskip N output blocks\n" \
324         "\tconv=notrunc\tdon't truncate output file\n" \
325         "\tconv=noerror\tcontinue after read errors\n" \
326         "\tconv=sync\tpad blocks with zeros\n" \
327         "\n" \
328         "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
329         "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)."
330 #define dd_example_usage \
331         "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
332         "4+0 records in\n" \
333         "4+0 records out\n"
334
335 #define deallocvt_trivial_usage \
336         "[N]"
337 #define deallocvt_full_usage \
338          "Deallocate unused virtual terminal /dev/ttyN"
339
340 #define delgroup_trivial_usage \
341         "GROUP"
342 #define delgroup_full_usage \
343          "Deletes group GROUP from the system"
344
345 #define deluser_trivial_usage \
346         "USER"
347 #define deluser_full_usage \
348          "Deletes user USER from the system"
349
350 #ifdef CONFIG_DEVFSD_FG_NP
351   #define USAGE_DEVFSD_FG_NP(a) a
352 #else
353   #define USAGE_DEVFSD_FG_NP(a)
354 #endif
355
356 #define devfsd_trivial_usage \
357         "mntpnt [-v]"\
358         USAGE_DEVFSD_FG_NP("[-fg][-np]" )
359 #define devfsd_full_usage \
360         "Optional daemon for managing devfs permissions and old device name symlinks.\n" \
361         "\nOptions:\n" \
362         "\tmntpnt\tThe mount point where devfs is mounted.\n\n" \
363         "\t-v\tPrint the protocol version numbers for devfsd\n" \
364         "\t\tand the kernel-side protocol version and exits." \
365         USAGE_DEVFSD_FG_NP( "\n\n\t-fg\tRun the daemon in the foreground.\n\n" \
366         "\t-np\tExit  after  parsing  the configuration file\n" \
367         "\t\tand processing synthetic REGISTER events.\n" \
368         "\t\tDo not poll for events.")
369
370 #ifdef CONFIG_FEATURE_HUMAN_READABLE
371   #define USAGE_HUMAN_READABLE(a) a
372   #define USAGE_NOT_HUMAN_READABLE(a)
373 #else
374   #define USAGE_HUMAN_READABLE(a)
375   #define USAGE_NOT_HUMAN_READABLE(a) a
376 #endif
377 #define df_trivial_usage \
378         "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILESYSTEM ...]"
379 #define df_full_usage \
380         "Print the filesystem space used and space available.\n\n" \
381         "Options:\n" \
382         USAGE_HUMAN_READABLE( \
383         "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
384         "\t-m\tprint sizes in megabytes\n" \
385         "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
386         "\n\t-k\tprint sizes in kilobytes(compatibility)")
387 #define df_example_usage \
388         "$ df\n" \
389         "Filesystem           1k-blocks      Used Available Use% Mounted on\n" \
390         "/dev/sda3              8690864   8553540    137324  98% /\n" \
391         "/dev/sda1                64216     36364     27852  57% /boot\n" \
392         "$ df /dev/sda3\n" \
393         "Filesystem           1k-blocks      Used Available Use% Mounted on\n" \
394         "/dev/sda3              8690864   8553540    137324  98% /\n"
395
396 #define dirname_trivial_usage \
397         "FILENAME"
398 #define dirname_full_usage \
399         "Strips non-directory suffix from FILENAME"
400 #define dirname_example_usage \
401         "$ dirname /tmp/foo\n" \
402         "/tmp\n" \
403         "$ dirname /tmp/foo/\n" \
404         "/tmp\n"
405
406 #define dmesg_trivial_usage \
407         "[-c] [-n LEVEL] [-s SIZE]"
408 #define dmesg_full_usage \
409         "Prints or controls the kernel ring buffer\n\n" \
410         "Options:\n" \
411         "\t-c\t\tClears the ring buffer's contents after printing\n" \
412         "\t-n LEVEL\tSets console logging level\n" \
413         "\t-s SIZE\t\tUse a buffer of size SIZE"
414
415 #define dos2unix_trivial_usage \
416         "[option] [FILE]"
417 #define dos2unix_full_usage \
418         "Converts FILE from dos format to unix format.  When no option\n" \
419         "is given, the input is converted to the opposite output format.\n" \
420         "When no file is given, uses stdin for input and stdout for output.\n\n" \
421         "Options:\n" \
422         "\t-u\toutput will be in UNIX format\n" \
423         "\t-d\toutput will be in DOS format"
424
425 #define dpkg_trivial_usage \
426         "[-iCPru] package_name"
427 #define dpkg_full_usage \
428         "dpkg is a utility to install, remove and manage Debian packages.\n\n" \
429         "Options:\n" \
430         "\t-i\tInstall the package\n" \
431         "\t-C\tConfigure an unpackaged package\n" \
432         "\t-P\tPurge all files of a package\n" \
433         "\t-r\tRemove all but the configuration files for a package\n" \
434         "\t-u\tUnpack a package, but don't configure it"
435
436 #define dpkg_deb_trivial_usage \
437         "[-cefxX] FILE [argument]"
438 #define dpkg_deb_full_usage \
439         "Perform actions on Debian packages (.debs)\n\n" \
440         "Options:\n" \
441         "\t-c\tList contents of filesystem tree\n" \
442         "\t-e\tExtract control files to [argument] directory\n" \
443         "\t-f\tDisplay control field name starting with [argument]\n" \
444         "\t-x\tExtract packages filesystem tree to directory\n" \
445         "\t-X\tVerbose extract"
446 #define dpkg_deb_example_usage \
447         "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
448
449 #ifdef CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
450 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a) a
451 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a)
452 #else
453 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a)
454 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a) a
455 #endif
456
457 #define du_trivial_usage \
458         "[-aHLdclsx" USAGE_HUMAN_READABLE("hm") "k] [FILE]..."
459 #define du_full_usage \
460         "Summarizes disk space used for each FILE and/or directory.\n" \
461         "Disk space is printed in units of " \
462         USAGE_DU_DEFALT_BLOCKSIZE_1k("1024") USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k("512") \
463         " bytes.\n\n" \
464         "Options:\n" \
465         "\t-a\tshow sizes of files in addition to directories\n" \
466         "\t-H\tfollow symbolic links that are FILE command line args\n" \
467         "\t-L\tfollow all symbolic links encountered\n" \
468         "\t-d N\tlimit output to directories (and files with -a) of depth < N\n" \
469         "\t-c\toutput a grand total\n" \
470         "\t-l\tcount sizes many times if hard linked\n" \
471         "\t-s\tdisplay only a total for each argument\n" \
472         "\t-x\tskip directories on different filesystems\n" \
473         USAGE_HUMAN_READABLE( \
474         "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
475         "\t-m\tprint sizes in megabytes\n" ) \
476         "\t-k\tprint sizes in kilobytes" USAGE_DU_DEFALT_BLOCKSIZE_1k("(default)")
477 #define du_example_usage \
478         "$ du\n" \
479         "16      ./CVS\n" \
480         "12      ./kernel-patches/CVS\n" \
481         "80      ./kernel-patches\n" \
482         "12      ./tests/CVS\n" \
483         "36      ./tests\n" \
484         "12      ./scripts/CVS\n" \
485         "16      ./scripts\n" \
486         "12      ./docs/CVS\n" \
487         "104     ./docs\n" \
488         "2417    .\n"
489
490 #define dumpkmap_trivial_usage \
491         "> keymap"
492 #define dumpkmap_full_usage \
493         "Prints out a binary keyboard translation table to standard output."
494 #define dumpkmap_example_usage \
495         "$ dumpkmap > keymap\n"
496
497 #define dumpleases_trivial_usage \
498         "[-r|-a] [-f LEASEFILE]"
499 #define dumpleases_full_usage \
500         "Displays the DHCP leases granted by udhcpd.\n\n" \
501         "Options:\n" \
502         "\t-f,\t--file=FILENAME\tLeases file to load\n" \
503         "\t-r,\t--remaining\tInterpret lease times as time remaing\n" \
504         "\t-a,\t--absolute\tInterpret lease times as expire time"
505
506 #ifdef CONFIG_FEATURE_FANCY_ECHO
507   #define USAGE_FANCY_ECHO(a) a
508 #else
509   #define USAGE_FANCY_ECHO(a)
510 #endif
511
512 #define echo_trivial_usage \
513         USAGE_FANCY_ECHO("[-neE] ") "[ARG ...]"
514 #define echo_full_usage \
515         "Prints the specified ARGs to stdout\n\n" \
516         USAGE_FANCY_ECHO("Options:\n" \
517         "\t-n\tsuppress trailing newline\n" \
518         "\t-e\tinterpret backslash-escaped characters (i.e., \\t=tab)\n" \
519         "\t-E\tdisable interpretation of backslash-escaped characters")
520 #define echo_example_usage \
521         "$ echo "Erik is cool"\n" \
522         "Erik is cool\n" \
523         USAGE_FANCY_ECHO("$  echo -e "Erik\\nis\\ncool"\n" \
524         "Erik\n" \
525         "is\n" \
526         "cool\n" \
527         "$ echo "Erik\\nis\\ncool"\n" \
528         "Erik\\nis\\ncool\n")
529
530 #define env_trivial_usage \
531         "[-iu] [-] [name=value]... [command]"
532 #define env_full_usage \
533         "Prints the current environment or runs a program after setting\n" \
534         "up the specified environment.\n\n" \
535         "Options:\n" \
536         "\t-, -i\tstart with an empty environment\n" \
537         "\t-u\tremove variable from the environment"
538
539 #define expr_trivial_usage \
540         "EXPRESSION"
541 #define expr_full_usage \
542         "Prints the value of EXPRESSION to standard output.\n\n" \
543         "EXPRESSION may be:\n" \
544         "\tARG1 |  ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
545         "\tARG1 &  ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
546         "\tARG1 <  ARG2 ARG1 is less than ARG2\n" \
547         "\tARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \
548         "\tARG1 =  ARG2 ARG1 is equal to ARG2\n" \
549         "\tARG1 != ARG2 ARG1 is unequal to ARG2\n" \
550         "\tARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \
551         "\tARG1 >  ARG2 ARG1 is greater than ARG2\n" \
552         "\tARG1 +  ARG2 arithmetic sum of ARG1 and ARG2\n" \
553         "\tARG1 -  ARG2 arithmetic difference of ARG1 and ARG2\n" \
554         "\tARG1 *  ARG2 arithmetic product of ARG1 and ARG2\n" \
555         "\tARG1 /  ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \
556         "\tARG1 %  ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \
557         "\tSTRING : REGEXP             anchored pattern match of REGEXP in STRING\n" \
558         "\tmatch STRING REGEXP         same as STRING : REGEXP\n" \
559         "\tsubstr STRING POS LENGTH    substring of STRING, POS counted from 1\n" \
560         "\tindex STRING CHARS          index in STRING where any CHARS is found,\n" \
561         "\t                            or 0\n" \
562         "\tlength STRING               length of STRING\n" \
563         "\tquote TOKEN                 interpret TOKEN as a string, even if\n" \
564         "\t                            it is a keyword like `match' or an\n" \
565         "\t                            operator like `/'\n" \
566         "\t( EXPRESSION )              value of EXPRESSION\n\n" \
567         "Beware that many operators need to be escaped or quoted for shells.\n" \
568         "Comparisons are arithmetic if both ARGs are numbers, else\n" \
569         "lexicographical.  Pattern matches return the string matched between \n" \
570         "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \
571         "of characters matched or 0."
572
573 #define false_trivial_usage \
574         ""
575 #define false_full_usage \
576         "Return an exit code of FALSE (1)."
577 #define false_example_usage \
578         "$ false\n" \
579         "$ echo $?\n" \
580         "1\n"
581
582 #define fbset_trivial_usage \
583         "[options] [mode]"
584 #define fbset_full_usage \
585         "Show and modify frame buffer settings"
586 #define fbset_example_usage \
587         "$ fbset\n" \
588         "mode "1024x768-76"\n" \
589         "\t# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
590         "\tgeometry 1024 768 1024 768 16\n" \
591         "\ttimings 12714 128 32 16 4 128 4\n" \
592         "\taccel false\n" \
593         "\trgba 5/11,6/5,5/0,0/0\n" \
594         "endmode\n"
595
596 #define fdflush_trivial_usage \
597         "DEVICE"
598 #define fdflush_full_usage \
599         "Forces floppy disk drive to detect disk change"
600
601 #define fdformat_trivial_usage \
602         "[-n] DEVICE"
603 #define fdformat_full_usage \
604         "Low-level formats a floppy disk\n\n" \
605         "Options:\n" \
606         "\t-n\tDon't verify after format"
607
608 #define fdisk_trivial_usage \
609         "[-l] [-v] [-b SSZ] [-u] DISK"
610 #define fdisk_full_usage \
611         "Change partition table\n" \
612         "Options:\n" \
613         "\t-l  List partition table(s)\n" \
614         "\t-u  Give Start and End in sector (instead of cylinder) units\n" \
615         "\t-s PARTITION  Give partition size(s) in blocks\n" \
616         "\t-b 2048: (for certain MO disks) use 2048-byte sectors\n" \
617         "\t-v  Give fdisk version"
618
619 #ifdef CONFIG_FEATURE_FIND_TYPE
620   #define USAGE_FIND_TYPE(a) a
621 #else
622   #define USAGE_FIND_TYPE(a)
623 #endif
624 #ifdef CONFIG_FEATURE_FIND_PERM
625   #define USAGE_FIND_PERM(a) a
626 #else
627   #define USAGE_FIND_PERM(a)
628 #endif
629 #ifdef CONFIG_FEATURE_FIND_MTIME
630   #define USAGE_FIND_MTIME(a) a
631 #else
632   #define USAGE_FIND_MTIME(a)
633 #endif
634 #ifdef CONFIG_FEATURE_FIND_NEWER
635   #define USAGE_FIND_NEWER(a) a
636 #else
637   #define USAGE_FIND_NEWER(a)
638 #endif
639 #ifdef CONFIG_FEATURE_FIND_INUM
640   #define USAGE_FIND_INUM(a) a
641 #else
642   #define USAGE_FIND_INUM(a)
643 #endif
644
645 #define find_trivial_usage \
646         "[PATH...] [EXPRESSION]"
647 #define find_full_usage \
648         "Search for files in a directory hierarchy.  The default PATH is\n" \
649         "the current directory; default EXPRESSION is '-print'\n" \
650         "\nEXPRESSION may consist of:\n" \
651         "\t-follow\t\tDereference symbolic links.\n" \
652         "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \
653         "\t-print\t\tPrint (default and assumed).\n" \
654         USAGE_FIND_TYPE( \
655         "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
656 ) USAGE_FIND_PERM( \
657         "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \
658 ) USAGE_FIND_MTIME( \
659         "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" \
660 ) USAGE_FIND_NEWER( \
661         "\n\t-newer FILE\tModified time is more recent than FILE's" \
662 ) USAGE_FIND_INUM( \
663         "\n\t-inum N\t\tFile has inode number N")
664 #define find_example_usage \
665         "$ find / -name passwd\n" \
666         "/etc/passwd\n"
667
668 #define fold_trivial_usage \
669         "[-bsw] [FILE]"
670 #define fold_full_usage \
671         "Wrap input lines in each FILE (standard input by default), writing to\n" \
672         "standard output.\n\n" \
673         "Options:\n" \
674         "\t-b\tcount bytes rather than columns\n" \
675         "\t-s\tbreak at spaces\n" \
676         "\t-w\tuse WIDTH columns instead of 80"
677
678 #define free_trivial_usage \
679         ""
680 #define free_full_usage \
681         "Displays the amount of free and used system memory"
682 #define free_example_usage \
683         "$ free\n" \
684         "              total         used         free       shared      buffers\n" \
685         "  Mem:       257628       248724         8904        59644        93124\n" \
686         " Swap:       128516         8404       120112\n" \
687         "Total:       386144       257128       129016\n" \
688
689 #define freeramdisk_trivial_usage \
690         "DEVICE"
691 #define freeramdisk_full_usage \
692         "Frees all memory used by the specified ramdisk."
693 #define freeramdisk_example_usage \
694         "$ freeramdisk /dev/ram2\n"
695
696 #define fsck_minix_trivial_usage \
697         "[-larvsmf] /dev/name"
698 #define fsck_minix_full_usage \
699         "Performs a consistency check for MINIX filesystems.\n\n" \
700         "Options:\n" \
701         "\t-l\tLists all filenames\n" \
702         "\t-r\tPerform interactive repairs\n" \
703         "\t-a\tPerform automatic repairs\n" \
704         "\t-v\tverbose\n" \
705         "\t-s\tOutputs super-block information\n" \
706         "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \
707         "\t-f\tForce file system check."
708
709 #define ftpget_trivial_usage \
710         "[options] remote-host local-file remote-file"
711 #define ftpget_full_usage \
712         "Retrieve a remote file via FTP.\n\n" \
713         "Options:\n" \
714         "\t-c, --continue         Continue a previous transfer\n" \
715         "\t-v, --verbose          Verbose\n" \
716         "\t-u, --username         Username to be used\n" \
717         "\t-p, --password         Password to be used\n" \
718         "\t-P, --port             Port number to be used"
719
720 #define ftpput_trivial_usage \
721         "[options] remote-host remote-file local-file"
722 #define ftpput_full_usage \
723         "Store a local file on a remote machine via FTP.\n\n" \
724         "Options:\n" \
725         "\t-v, --verbose          Verbose\n" \
726         "\t-u, --username         Username to be used\n" \
727         "\t-p, --password         Password to be used\n" \
728         "\t-P, --port             Port number to be used"
729
730 #define getopt_trivial_usage \
731         "[OPTIONS]..."
732 #define getopt_full_usage \
733         "Parse command options\n" \
734         "\t-a, --alternative            Allow long options starting with single -\n" \
735         "\t-l, --longoptions=longopts   Long options to be recognized\n" \
736         "\t-n, --name=progname          The name under which errors are reported\n" \
737         "\t-o, --options=optstring      Short options to be recognized\n" \
738         "\t-q, --quiet                  Disable error reporting by getopt(3)\n" \
739         "\t-Q, --quiet-output           No normal output\n" \
740         "\t-s, --shell=shell            Set shell quoting conventions\n" \
741         "\t-T, --test                   Test for getopt(1) version\n" \
742         "\t-u, --unqote                 Do not quote the output"
743 #define getopt_example_usage \
744         "$ cat getopt.test\n" \
745         "#!/bin/sh\n" \
746         "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
747         "       -n 'example.busybox' -- "$@"`\n" \
748         "if [ $? != 0 ] ; then  exit 1 ; fi\n" \
749         "eval set -- "$GETOPT"\n" \
750         "while true ; do\n" \
751         " case $1 in\n" \
752         "   -a|--a-long) echo \"Option a\" ; shift ;;\n" \
753         "   -b|--b-long) echo \"Option b, argument `$2'\" ; shift 2 ;;\n" \
754         "   -c|--c-long)\n" \
755         "     case "$2" in\n" \
756         "       \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \
757         "       *)  echo \"Option c, argument `$2'\" ; shift 2 ;;\n" \
758         "     esac ;;\n" \
759         "   --) shift ; break ;;\n" \
760         "   *) echo \"Internal error!\" ; exit 1 ;;\n" \
761         " esac\n" \
762         "done\n"
763
764 #define getty_trivial_usage \
765         "[OPTIONS]... baud_rate,... line [termtype]"
766 #define getty_full_usage \
767         "Opens a tty, prompts for a login name, then invokes /bin/login\n\n" \
768         "Options:\n" \
769         "\t-h\t\tEnable hardware (RTS/CTS) flow control.\n" \
770         "\t-i\t\tDo not display /etc/issue before running login.\n" \
771         "\t-L\t\tLocal line, so do not do carrier detect.\n" \
772         "\t-m\t\tGet baud rate from modem's CONNECT status message.\n" \
773         "\t-w\t\tWait for a CR or LF before sending /etc/issue.\n" \
774         "\t-n\t\tDo not prompt the user for a login name.\n" \
775         "\t-f issue_file\tDisplay issue_file instead of /etc/issue.\n" \
776         "\t-l login_app\tInvoke login_app instead of /bin/login.\n" \
777         "\t-t timeout\tTerminate after timeout if no username is read.\n" \
778         "\t-I initstring\tSets the init string to send before anything else.\n" \
779         "\t-H login_host\tLog login_host into the utmp file as the hostname."
780
781
782 #define grep_trivial_usage \
783         "[-ihHnqvs] PATTERN [FILEs...]"
784 #define grep_full_usage \
785         "Search for PATTERN in each FILE or standard input.\n\n" \
786         "Options:\n" \
787         "\t-H\tprefix output lines with filename where match was found\n" \
788         "\t-h\tsuppress the prefixing filename on output\n" \
789         "\t-i\tignore case distinctions\n" \
790         "\t-l\tlist names of files that match\n" \
791         "\t-n\tprint line number with output lines\n" \
792         "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \
793         "\t-v\tselect non-matching lines\n" \
794         "\t-s\tsuppress file open/read error messages"
795 #define grep_example_usage \
796         "$ grep root /etc/passwd\n" \
797         "root:x:0:0:root:/root:/bin/bash\n" \
798         "$ grep ^[rR]oo. /etc/passwd\n" \
799         "root:x:0:0:root:/root:/bin/bash\n"
800
801 #define gunzip_trivial_usage \
802         "[OPTION]... FILE"
803 #define gunzip_full_usage \
804         "Uncompress FILE (or standard input if FILE is '-').\n\n" \
805         "Options:\n" \
806         "\t-c\tWrite output to standard output\n" \
807         "\t-t\tTest compressed file integrity"
808 #define gunzip_example_usage \
809         "$ ls -la /tmp/BusyBox*\n" \
810         "-rw-rw-r--    1 andersen andersen   557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
811         "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
812         "$ ls -la /tmp/BusyBox*\n" \
813         "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
814
815 #define gzip_trivial_usage \
816         "[OPTION]... [FILE]..."
817 #define gzip_full_usage \
818         "Compress FILE(s) with maximum compression.\n" \
819         "When FILE is '-' or unspecified, reads standard input.  Implies -c.\n\n" \
820         "Options:\n" \
821         "\t-c\tWrite output to standard output instead of FILE.gz\n" \
822         "\t-d\tdecompress"
823 #define gzip_example_usage \
824         "$ ls -la /tmp/busybox*\n" \
825         "-rw-rw-r--    1 andersen andersen  1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
826         "$ gzip /tmp/busybox.tar\n" \
827         "$ ls -la /tmp/busybox*\n" \
828         "-rw-rw-r--    1 andersen andersen   554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
829
830 #define halt_trivial_usage \
831         ""
832 #define halt_full_usage \
833         "Halt the system."
834
835 #ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
836 #define USAGE_HDPARM_IDENT(a) a
837 #else
838 #define USAGE_HDPARM_IDENT(a)
839 #endif
840
841 #ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
842 #define USAGE_SCAN_HWIF(a) a
843 #else
844 #define USAGE_SCAN_HWIF(a)
845 #endif
846
847 #ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
848 #define USAGE_UNREGISTER_HWIF(a) a
849 #else
850 #define USAGE_UNREGISTER_HWIF(a)
851 #endif
852
853 #ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
854 #define USAGE_DRIVE_RESET(a) a
855 #else
856 #define USAGE_DRIVE_RESET(a)
857 #endif
858
859 #ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
860 #define USAGE_TRISTATE_HWIF(a) a
861 #else
862 #define USAGE_TRISTATE_HWIF(a)
863 #endif
864
865 #ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
866 #define USAGE_GETSET_DMA(a) a
867 #else
868 #define USAGE_GETSET_DMA(a)
869 #endif
870
871 #define hdparm_trivial_usage \
872         "[options] [device] .."
873 #define hdparm_full_usage \
874         "Options:" \
875         "\t-a   get/set fs readahead\n" \
876         "\t-A   set drive read-lookahead flag (0/1)\n" \
877         "\t-b   get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \
878         "\t-B   set Advanced Power Management setting (1-255)\n" \
879         "\t-c   get/set IDE 32-bit IO setting\n" \
880         "\t-C   check IDE power mode status\n" \
881         USAGE_GETSET_DMA("\t-d   get/set using_dma flag\n") \
882         "\t-D   enable/disable drive defect-mgmt\n" \
883         "\t-f   flush buffer cache for device on exit\n" \
884         "\t-g   display drive geometry\n" \
885         "\t-h   display terse usage information\n" \
886         "\t-i   display drive identification\n" \
887         USAGE_HDPARM_IDENT("\t-I   detailed/current information directly from drive\n") \
888         USAGE_HDPARM_IDENT("\t-Istdin  similar to -I, but wants /proc/ide/" "*" "/hd?/identify as input\n") \
889         "\t-k   get/set keep_settings_over_reset flag (0/1)\n" \
890         "\t-K   set drive keep_features_over_reset flag (0/1)\n" \
891         "\t-L   set drive doorlock (0/1) (removable harddisks only)\n" \
892         "\t-m   get/set multiple sector count\n" \
893         "\t-n   get/set ignore-write-errors flag (0/1)\n" \
894         "\t-p   set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \
895         "\t-P   set drive prefetch count\n" \
896         "\t-q   change next setting quietly\n" \
897         "\t-Q   get/set DMA tagged-queuing depth (if supported)\n" \
898         "\t-r   get/set readonly flag (DANGEROUS to set)\n" \
899         USAGE_SCAN_HWIF("\t-R   register an IDE interface (DANGEROUS)\n") \
900         "\t-S   set standby (spindown) timeout\n" \
901         "\t-t   perform device read timings\n" \
902         "\t-T   perform cache read timings\n" \
903         "\t-u   get/set unmaskirq flag (0/1)\n" \
904         USAGE_UNREGISTER_HWIF("\t-U   un-register an IDE interface (DANGEROUS)\n") \
905         "\t-v   defaults; same as -mcudkrag for IDE drives\n" \
906         "\t-V   display program version and exit immediately\n" \
907         USAGE_DRIVE_RESET("\t-w   perform device reset (DANGEROUS)\n") \
908         "\t-W   set drive write-caching flag (0/1) (DANGEROUS)\n" \
909         USAGE_TRISTATE_HWIF("\t-x   tristate device for hotswap (0/1) (DANGEROUS)\n") \
910         "\t-X   set IDE xfer mode (DANGEROUS)\n" \
911         "\t-y   put IDE drive in standby mode\n" \
912         "\t-Y   put IDE drive to sleep\n" \
913         "\t-Z   disable Seagate auto-powersaving mode\n" \
914         "\t-z   re-read partition table"
915
916 #ifdef CONFIG_FEATURE_FANCY_HEAD
917 #define USAGE_FANCY_HEAD(a) a
918 #else
919 #define USAGE_FANCY_HEAD(a)
920 #endif
921
922 #define head_trivial_usage \
923         "[OPTION]... [FILE]..."
924 #define head_full_usage \
925         "Print first 10 lines of each FILE to standard output.\n" \
926         "With more than one FILE, precede each with a header giving the\n" \
927         "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
928         "Options:\n" \
929         "\t-n NUM\t\tPrint first NUM lines instead of first 10" \
930         USAGE_FANCY_HEAD( \
931         "\n\t-c NUM\t\toutput the first NUM bytes\n" \
932         "\t-q\t\tnever output headers giving file names\n" \
933         "\t-v\t\talways output headers giving file names" )
934 #define head_example_usage \
935         "$ head -n 2 /etc/passwd\n" \
936         "root:x:0:0:root:/root:/bin/bash\n" \
937         "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
938
939 #define hexdump_trivial_usage \
940         "[-[bcdefnosvx]] [OPTION] FILE"
941 #define hexdump_full_usage \
942         "The hexdump utility is a filter which displays the specified files,\n" \
943         "or the standard input, if no files are specified, in a user specified\n"\
944         "format\n" \
945         "\t-b\t\tOne-byte octal display\n" \
946         "\t-c\t\tOne-byte character display\n" \
947         "\t-d\t\tTwo-byte decimal display\n" \
948         "\t-e FORMAT STRING\n" \
949         "\t-f FORMAT FILE\n" \
950         "\t-n LENGTH\tInterpret only length bytes of input\n" \
951         "\t-o\t\tTwo-byte octal display\n" \
952         "\t-s OFFSET\tSkip offset byte\n" \
953         "\t-v\t\tdisplay all input data\n" \
954         "\t-x\t\tTwo-byte hexadecimal display"
955
956 #define hostid_trivial_usage \
957         ""
958 #define hostid_full_usage \
959         "Print out a unique 32-bit identifier for the machine."
960
961 #define hostname_trivial_usage \
962         "[OPTION] {hostname | -F FILE}"
963 #define hostname_full_usage \
964         "Get or set the hostname or DNS domain name. If a hostname is given\n" \
965         "(or FILE with the -F parameter), the host name will be set.\n\n" \
966         "Options:\n" \
967         "\t-s\tShort\n" \
968         "\t-i\tAddresses for the hostname\n" \
969         "\t-d\tDNS domain name\n" \
970         "\t-f\tFully qualified domain name\n" \
971         "\t-F FILE\tUse the contents of FILE to specify the hostname"
972 #define hostname_example_usage \
973         "$ hostname\n" \
974         "sage\n"
975
976 #ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
977   #define USAGE_HTTPD_BASIC_AUTH(a) a
978   #ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
979     #define USAGE_HTTPD_AUTH_MD5(a) a
980   #else
981     #define USAGE_HTTPD_AUTH_MD5(a)
982   #endif
983 #else
984   #define USAGE_HTTPD_BASIC_AUTH(a)
985   #define USAGE_HTTPD_AUTH_MD5(a)
986 #endif
987 #ifdef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
988   #define USAGE_HTTPD_STANDALONE(a)
989   #define USAGE_HTTPD_SETUID(a)
990 #else
991   #define USAGE_HTTPD_STANDALONE(a) a
992   #ifdef CONFIG_FEATURE_HTTPD_SETUID
993     #define USAGE_HTTPD_SETUID(a) a
994   #else
995     #define USAGE_HTTPD_SETUID(a)
996   #endif
997 #endif
998 #define httpd_trivial_usage \
999         "[-c <conf file>]" \
1000         USAGE_HTTPD_STANDALONE(" [-p <port>]") \
1001         USAGE_HTTPD_SETUID(" [-u user]") \
1002         USAGE_HTTPD_BASIC_AUTH(" [-r <realm>]") \
1003         USAGE_HTTPD_AUTH_MD5(" [-m pass]") \
1004         " [-h home]" \
1005         " [-d/-e <string>]"
1006 #define httpd_full_usage \
1007        "Listens for incoming http server requests.\n\n"\
1008        "Options:\n" \
1009        "\t-c FILE\t\tSpecifies configuration file. (default httpd.conf)\n" \
1010        USAGE_HTTPD_STANDALONE("\t-p PORT\tServer port (default 80)\n") \
1011        USAGE_HTTPD_SETUID("\t-u USER\tSet uid to USER after listening privileges port\n") \
1012        USAGE_HTTPD_BASIC_AUTH("\t-r REALM\tAuthentication Realm for Basic Authentication\n") \
1013        USAGE_HTTPD_AUTH_MD5("\t-m PASS\t\tCrypt PASS with md5 algorithm\n") \
1014        "\t-h HOME  \tSpecifies http HOME directory (default ./)\n" \
1015        "\t-e STRING\tHtml encode STRING\n" \
1016        "\t-d STRING\tURL decode STRING"
1017
1018 #define hwclock_trivial_usage \
1019         "[-r|--show] [-s|--hctosys] [-w|--systohc] [-l|--localtime] [-u|--utc]"
1020 #define hwclock_full_usage \
1021         "Query and set the hardware clock (RTC)\n\n" \
1022         "Options:\n" \
1023         "\t-r\tread hardware clock and print result\n" \
1024         "\t-s\tset the system time from the hardware clock\n" \
1025         "\t-w\tset the hardware clock to the current system time\n" \
1026         "\t-u\tthe hardware clock is kept in coordinated universal time\n" \
1027         "\t-l\tthe hardware clock is kept in local time"
1028
1029 #ifdef CONFIG_SELINUX
1030   #define USAGE_SELINUX(a) a
1031 #else
1032   #define USAGE_SELINUX(a)
1033 #endif
1034
1035 #define id_trivial_usage \
1036         "[OPTIONS]... [USERNAME]"
1037 #define id_full_usage \
1038         "Print information for USERNAME or the current user\n\n" \
1039         "Options:\n" \
1040         USAGE_SELINUX("\t-c\tprints only the security context\n") \
1041         "\t-g\tprints only the group ID\n" \
1042         "\t-u\tprints only the user ID\n" \
1043         "\t-n\tprint a name instead of a number\n" \
1044         "\t-r\tprints the real user ID instead of the effective ID"
1045 #define id_example_usage \
1046         "$ id\n" \
1047         "uid=1000(andersen) gid=1000(andersen)\n"
1048
1049 #ifdef CONFIG_FEATURE_IFCONFIG_SLIP
1050   #define USAGE_SIOCSKEEPALIVE(a) a
1051 #else
1052   #define USAGE_SIOCSKEEPALIVE(a)
1053 #endif
1054 #ifdef CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
1055   #define USAGE_IFCONFIG_MII(a) a
1056 #else
1057   #define USAGE_IFCONFIG_MII(a)
1058 #endif
1059 #ifdef CONFIG_FEATURE_IFCONFIG_HW
1060   #define USAGE_IFCONFIG_HW(a) a
1061 #else
1062   #define USAGE_IFCONFIG_HW(a)
1063 #endif
1064 #ifdef CONFIG_FEATURE_IFCONFIG_STATUS
1065   #define USAGE_IFCONFIG_OPT_A(a) a
1066 #else
1067   #define USAGE_IFCONFIG_OPT_A(a)
1068 #endif
1069 #ifdef CONFIG_FEATURE_IPV6
1070   #define USAGE_IPV6(a) a
1071 #else
1072   #define USAGE_IPV6(a)
1073 #endif
1074
1075 #define ifconfig_trivial_usage \
1076         USAGE_IFCONFIG_OPT_A("[-a]") " <interface> [<address>]"
1077 #define ifconfig_full_usage \
1078         "configure a network interface\n\n" \
1079         "Options:\n" \
1080         USAGE_IPV6("[add <address>[/<prefixlen>]]\n") \
1081         USAGE_IPV6("[del <address>[/<prefixlen>]]\n") \
1082         "\t[[-]broadcast [<address>]]  [[-]pointopoint [<address>]]\n" \
1083         "\t[netmask <address>]  [dstaddr <address>]\n" \
1084         USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \
1085         "\t" USAGE_IFCONFIG_HW("[hw ether <address>]  ") \
1086     "[metric <NN>]  [mtu <NN>]\n" \
1087         "\t[[-]trailers]  [[-]arp]  [[-]allmulti]\n" \
1088         "\t[multicast]  [[-]promisc]  [txqueuelen <NN>]  [[-]dynamic]\n" \
1089         USAGE_IFCONFIG_MII("\t[mem_start <NN>]  [io_addr <NN>]  [irq <NN>]\n") \
1090         "\t[up|down] ..."
1091
1092 #define ifup_trivial_usage \
1093         "<-ahinv> <ifaces...>"
1094 #define ifup_full_usage \
1095         "ifup <options> <ifaces...>\n\n" \
1096         "Options:\n" \
1097         "\t-h\tthis help\n" \
1098         "\t-a\tde/configure all interfaces automatically\n" \
1099         "\t-i FILE\tuse FILE for interface definitions\n" \
1100         "\t-n\tprint out what would happen, but don't do it\n" \
1101         "\t\t\t(note that this option doesn't disable mappings)\n" \
1102         "\t-v\tprint out what would happen before doing it\n" \
1103         "\t-m\tdon't run any mappings\n" \
1104         "\t-f\tforce de/configuration"
1105
1106 #define ifdown_trivial_usage \
1107         "<-ahinv> <ifaces...>"
1108 #define ifdown_full_usage \
1109         "ifdown <options> <ifaces...>\n\n" \
1110         "Options:\n" \
1111         "\t-h\tthis help\n" \
1112         "\t-a\tde/configure all interfaces automatically\n" \
1113         "\t-i FILE\tuse FILE for interface definitions\n" \
1114         "\t-n\tprint out what would happen, but don't do it\n" \
1115         "\t\t(note that this option doesn't disable mappings)\n" \
1116         "\t-v\tprint out what would happen before doing it\n" \
1117         "\t-m\tdon't run any mappings\n" \
1118         "\t-f\tforce de/configuration"
1119
1120 #define inetd_trivial_usage \
1121         "[-q len] [conf]"
1122 #define inetd_full_usage \
1123         "Listens for network connections and launches programs\n\n" \
1124         "Option:\n" \
1125         "\t-q\tSets the size of the socket listen queue to\n" \
1126         "\t\tthe specified value. Default is 128."
1127
1128 #define init_trivial_usage \
1129         ""
1130 #define init_full_usage \
1131         "Init is the parent of all processes."
1132 #define init_notes_usage \
1133 "This version of init is designed to be run only by the kernel.\n" \
1134 "\n" \
1135 "BusyBox init doesn't support multiple runlevels.  The runlevels field of\n" \
1136 "the /etc/inittab file is completely ignored by BusyBox init. If you want \n" \
1137 "runlevels, use sysvinit.\n" \
1138 "\n" \
1139 "BusyBox init works just fine without an inittab.  If no inittab is found, \n" \
1140 "it has the following default behavior:\n" \
1141 "\n" \
1142 "       ::sysinit:/etc/init.d/rcS\n" \
1143 "       ::askfirst:/bin/sh\n" \
1144 "       ::ctrlaltdel:/sbin/reboot\n" \
1145 "       ::shutdown:/sbin/swapoff -a\n" \
1146 "       ::shutdown:/bin/umount -a -r\n" \
1147 "       ::restart:/sbin/init\n" \
1148 "\n" \
1149 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1150 "\n" \
1151 "       tty2::askfirst:/bin/sh\n" \
1152 "       tty3::askfirst:/bin/sh\n" \
1153 "       tty4::askfirst:/bin/sh\n" \
1154 "\n" \
1155 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1156 "\n" \
1157 "       <id>:<runlevels>:<action>:<process>\n" \
1158 "\n" \
1159 "       <id>:\n" \
1160 "\n" \
1161 "               WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1162 "               The id field is used by BusyBox init to specify the controlling tty for\n" \
1163 "               the specified process to run on.  The contents of this field are\n" \
1164 "               appended to "/dev/" and used as-is.  There is no need for this field to\n" \
1165 "               be unique, although if it isn't you may have strange results.  If this\n" \
1166 "               field is left blank, the controlling tty is set to the console.  Also\n" \
1167 "               note that if BusyBox detects that a serial console is in use, then only\n" \
1168 "               entries whose controlling tty is either the serial console or /dev/null\n" \
1169 "               will be run.  BusyBox init does nothing with utmp.  We don't need no\n" \
1170 "               stinkin' utmp.\n" \
1171 "\n" \
1172 "       <runlevels>:\n" \
1173 "\n" \
1174 "               The runlevels field is completely ignored.\n" \
1175 "\n" \
1176 "       <action>:\n" \
1177 "\n" \
1178 "               Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1179 "               once, restart, ctrlaltdel, and shutdown.\n" \
1180 "\n" \
1181 "               The available actions can be classified into two groups: actions\n" \
1182 "               that are run only once, and actions that are re-run when the specified\n" \
1183 "               process exits.\n" \
1184 "\n" \
1185 "               Run only-once actions:\n" \
1186 "\n" \
1187 "                       'sysinit' is the first item run on boot.  init waits until all\n" \
1188 "                       sysinit actions are completed before continuing.  Following the\n" \
1189 "                       completion of all sysinit actions, all 'wait' actions are run.\n" \
1190 "                       'wait' actions, like  'sysinit' actions, cause init to wait until\n" \
1191 "                       the specified task completes.  'once' actions are asynchronous,\n" \
1192 "                       therefore, init does not wait for them to complete.  'restart' is\n" \
1193 "                       the action taken to restart the init process.  By default this should\n" \
1194 "                       simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1195 "                       can do all sorts of other interesting things.  The 'ctrlaltdel' init\n" \
1196 "                       actions are run when the system detects that someone on the system\n" \
1197 "                       console has pressed the CTRL-ALT-DEL key combination.  Typically one\n" \
1198 "                       wants to run 'reboot' at this point to cause the system to reboot.\n" \
1199 "                       Finally the 'shutdown' action specifies the actions to taken when\n" \
1200 "                       init is told to reboot.  Unmounting filesystems and disabling swap\n" \
1201 "                       is a very good here\n" \
1202 "\n" \
1203 "               Run repeatedly actions:\n" \
1204 "\n" \
1205 "                       'respawn' actions are run after the 'once' actions.  When a process\n" \
1206 "                       started with a 'respawn' action exits, init automatically restarts\n" \
1207 "                       it.  Unlike sysvinit, BusyBox init does not stop processes from\n" \
1208 "                       respawning out of control.  The 'askfirst' actions acts just like\n" \
1209 "                       respawn, except that before running the specified process it\n" \
1210 "                       displays the line "Please press Enter to activate this console."\n" \
1211 "                       and then waits for the user to press enter before starting the\n" \
1212 "                       specified process.\n" \
1213 "\n" \
1214 "               Unrecognized actions (like initdefault) will cause init to emit an\n" \
1215 "               error message, and then go along with its business.  All actions are\n" \
1216 "               run in the order they appear in /etc/inittab.\n" \
1217 "\n" \
1218 "       <process>:\n" \
1219 "\n" \
1220 "               Specifies the process to be executed and its command line.\n" \
1221 "\n" \
1222 "Example /etc/inittab file:\n" \
1223 "\n" \
1224 "       # This is run first except when booting in single-user mode.\n" \
1225 "       #\n" \
1226 "       ::sysinit:/etc/init.d/rcS\n" \
1227 "       \n" \
1228 "       # /bin/sh invocations on selected ttys\n" \
1229 "       #\n" \
1230 "       # Start an "askfirst" shell on the console (whatever that may be)\n" \
1231 "       ::askfirst:-/bin/sh\n" \
1232 "       # Start an "askfirst" shell on /dev/tty2-4\n" \
1233 "       tty2::askfirst:-/bin/sh\n" \
1234 "       tty3::askfirst:-/bin/sh\n" \
1235 "       tty4::askfirst:-/bin/sh\n" \
1236 "       \n" \
1237 "       # /sbin/getty invocations for selected ttys\n" \
1238 "       #\n" \
1239 "       tty4::respawn:/sbin/getty 38400 tty4\n" \
1240 "       tty5::respawn:/sbin/getty 38400 tty5\n" \
1241 "       \n" \
1242 "       \n" \
1243 "       # Example of how to put a getty on a serial line (for a terminal)\n" \
1244 "       #\n" \
1245 "       #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1246 "       #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1247 "       #\n" \
1248 "       # Example how to put a getty on a modem line.\n" \
1249 "       #::respawn:/sbin/getty 57600 ttyS2\n" \
1250 "       \n" \
1251 "       # Stuff to do when restarting the init process\n" \
1252 "       ::restart:/sbin/init\n" \
1253 "       \n" \
1254 "       # Stuff to do before rebooting\n" \
1255 "       ::ctrlaltdel:/sbin/reboot\n" \
1256 "       ::shutdown:/bin/umount -a -r\n" \
1257 "       ::shutdown:/sbin/swapoff -a\n"
1258
1259 #ifdef CONFIG_FEATURE_INSMOD_LOAD_MAP
1260   #define USAGE_INSMOD_MAP(a) a
1261 #else
1262   #define USAGE_INSMOD_MAP(a)
1263 #endif
1264 #define insmod_trivial_usage \
1265         "[OPTION]... MODULE [symbol=value]..."
1266 #define insmod_full_usage \
1267         "Loads the specified kernel modules into the kernel.\n\n" \
1268         "Options:\n" \
1269         "\t-f\tForce module to load into the wrong kernel version.\n" \
1270         "\t-k\tMake module autoclean-able.\n" \
1271         "\t-v\tverbose output\n"  \
1272         "\t-L\tLock to prevent simultaneous loads of a module\n" \
1273         USAGE_INSMOD_MAP("\t-m\tOutput load map to stdout\n") \
1274         "\t-o NAME\tSet internal module name to NAME\n" \
1275         "\t-x\tdo not export externs"
1276
1277 #define install_trivial_usage \
1278         "[-cgmops] [sources] <dest|directory>"
1279 #define install_full_usage \
1280         "Copies files and set attributes\n\n" \
1281         "Options:\n" \
1282         "\t-c\tcopy the file, default\n" \
1283         "\t-g\tset group ownership\n" \
1284         "\t-m\tset permission modes\n" \
1285         "\t-o\tset ownership\n" \
1286         "\t-p\tpreserve date\n" \
1287         "\t-s\tstrip symbol tables"
1288
1289 #define ip_trivial_usage \
1290         "[ OPTIONS ] { address | link | route | tunnel } { COMMAND | help }"
1291 #define ip_full_usage \
1292         "ip [ OPTIONS ] OBJECT { COMMAND | help }\n" \
1293         "where  OBJECT := { link | addr | route | tunnel }\n" \
1294         "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }"
1295
1296 #define ipaddr_trivial_usage \
1297         "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1298         "\t\t[ dev STRING ] [ to PREFIX ] }"
1299 #define ipaddr_full_usage \
1300         "ipaddr {add|del} IFADDR dev STRING\n" \
1301         "ipaddr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n" \
1302         "\t\t\t[ to PREFIX ] [ label PATTERN ]\n" \
1303         "\t\t\tIFADDR := PREFIX | ADDR peer PREFIX\n" \
1304         "\t\t\t[ broadcast ADDR ] [ anycast ADDR ]\n" \
1305         "\t\t\t[ label STRING ] [ scope SCOPE-ID ]\n" \
1306         "\t\t\tSCOPE-ID := [ host | link | global | NUMBER ]"
1307
1308 #ifdef CONFIG_FEATURE_IPCALC_FANCY
1309   #define XUSAGE_IPCALC_FANCY(a) a
1310 #else
1311   #define XUSAGE_IPCALC_FANCY(a)
1312 #endif
1313 #define ipcalc_trivial_usage \
1314         "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]"
1315 #define ipcalc_full_usage \
1316         "Calculate IP network settings from a IP address\n\n" \
1317         "Options:\n" \
1318         "\t-b\t--broadcast\tDisplay calculated broadcast address.\n" \
1319         "\t-n\t--network\tDisplay calculated network address.\n" \
1320         "\t-m\t--netmask\tDisplay default netmask for IP." \
1321         XUSAGE_IPCALC_FANCY(\
1322         "\n\t-p\t--prefix\tDisplay the prefix for IP/NETMASK." \
1323         "\t-h\t--hostname\tDisplay first resolved host name.\n" \
1324         "\t-s\t--silent\tDon't ever display error messages.")
1325
1326 #define iplink_trivial_usage \
1327         "{ set DEVICE { up | down | arp { on | off } | show [ DEVICE ] }"
1328 #define iplink_full_usage \
1329         "iplink set DEVICE { up | down | arp { on | off } |\n" \
1330         "\t\t\tdynamic { on | off } |\n" \
1331         "\t\t\tmtu MTU }\n" \
1332         "\tiplink show [ DEVICE ]"
1333
1334 #define iproute_trivial_usage \
1335         "{ list | flush | { add | del | change | append |\n" \
1336         "\t\treplace | monitor } ROUTE }"
1337 #define iproute_full_usage \
1338         "iproute { list | flush } SELECTOR\n" \
1339         "iproute get ADDRESS [ from ADDRESS iif STRING ]\n" \
1340         "\t\t\t[ oif STRING ]  [ tos TOS ]\n" \
1341         "\tiproute { add | del | change | append | replace | monitor } ROUTE\n" \
1342         "\t\t\tSELECTOR := [ root PREFIX ] [ match PREFIX ] [ proto RTPROTO ]\n" \
1343         "\t\t\tROUTE := [ TYPE ] PREFIX [ tos TOS ] [ proto RTPROTO ]"
1344
1345 #define iptunnel_trivial_usage \
1346         "{ add | change | del | show } [ NAME ]\n" \
1347         "\t\t[ mode { ipip | gre | sit } ]\n" \
1348         "\t\t[ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
1349 #define iptunnel_full_usage \
1350         "iptunnel { add | change | del | show } [ NAME ]\n" \
1351         "\t\t\t[ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
1352         "\t\t\t[ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
1353         "\t\t\t[ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
1354
1355 #define kill_trivial_usage \
1356         "[-signal] process-id [process-id ...]"
1357 #define kill_full_usage \
1358         "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
1359         "Options:\n" \
1360         "\t-l\tList all signal names and numbers."
1361 #define kill_example_usage \
1362         "$ ps | grep apache\n" \
1363         "252 root     root     S [apache]\n" \
1364         "263 www-data www-data S [apache]\n" \
1365         "264 www-data www-data S [apache]\n" \
1366         "265 www-data www-data S [apache]\n" \
1367         "266 www-data www-data S [apache]\n" \
1368         "267 www-data www-data S [apache]\n" \
1369         "$ kill 252\n"
1370
1371 #define killall_trivial_usage \
1372         "[-signal] process-name [process-name ...]"
1373 #define killall_full_usage \
1374         "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
1375         "Options:\n" \
1376         "\t-l\tList all signal names and numbers."
1377 #define killall_example_usage \
1378         "$ killall apache\n"
1379
1380 #define klogd_trivial_usage \
1381         "[-c n] [-n]"
1382 #define klogd_full_usage \
1383         "Kernel logger.\n"\
1384         "Options:\n"\
1385         "\t-c n\tSets the default log level of console messages to n.\n"\
1386         "\t-n\tRun as a foreground process."
1387
1388 #define length_trivial_usage \
1389         "STRING"
1390 #define length_full_usage \
1391         "Prints out the length of the specified STRING."
1392 #define length_example_usage \
1393         "$ length Hello\n" \
1394         "5\n"
1395
1396 #define ln_trivial_usage \
1397         "[OPTION] TARGET... LINK_NAME|DIRECTORY"
1398 #define ln_full_usage \
1399         "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"\
1400         "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \
1401         "Options:\n" \
1402         "\t-s\tmake symbolic links instead of hard links\n" \
1403         "\t-f\tremove existing destination files\n" \
1404         "\t-n\tno dereference symlinks - treat like normal file"
1405 #define ln_example_usage \
1406         "$ ln -s BusyBox /tmp/ls\n" \
1407         "$ ls -l /tmp/ls\n" \
1408         "lrwxrwxrwx    1 root     root            7 Apr 12 18:39 ls -> BusyBox*\n"
1409
1410 #define loadfont_trivial_usage \
1411         "< font"
1412 #define loadfont_full_usage \
1413         "Loads a console font from standard input."
1414 #define loadfont_example_usage \
1415         "$ loadfont < /etc/i18n/fontname\n"
1416
1417 #define loadkmap_trivial_usage \
1418         "< keymap"
1419 #define loadkmap_full_usage \
1420         "Loads a binary keyboard translation table from standard input."
1421 #define loadkmap_example_usage \
1422         "$ loadkmap < /etc/i18n/lang-keymap\n"
1423
1424 #define logger_trivial_usage \
1425         "[OPTION]... [MESSAGE]"
1426 #define logger_full_usage \
1427         "Write MESSAGE to the system log.  If MESSAGE is omitted, log stdin.\n\n" \
1428         "Options:\n" \
1429         "\t-s\tLog to stderr as well as the system log.\n" \
1430         "\t-t TAG\tLog using the specified tag (defaults to user name).\n" \
1431         "\t-p PRIORITY\tEnter the message with the specified priority.\n" \
1432         "\t\tThis may be numerical or a ``facility.level'' pair."
1433 #define logger_example_usage \
1434         "$ logger "hello"\n"
1435
1436 #define login_trivial_usage \
1437         "[OPTION]... [username] [ENV=VAR ...]"
1438 #define login_full_usage \
1439         "Begin a new session on the system\n\n" \
1440         "Options:\n" \
1441         "\t-f\tDo not authenticate (user already authenticated)\n" \
1442         "\t-h\tName of the remote host for this login.\n" \
1443         "\t-p\tPreserve environment."
1444
1445 #define logname_trivial_usage \
1446         ""
1447 #define logname_full_usage \
1448         "Print the name of the current user."
1449 #define logname_example_usage \
1450         "$ logname\n" \
1451         "root\n"
1452
1453 #define logread_trivial_usage \
1454         "[OPTION]..."
1455 #define logread_full_usage \
1456         "Shows the messages from syslogd (using circular buffer).\n\n" \
1457         "Options:\n" \
1458         "\t-f\t\toutput data as the log grows"
1459
1460 #define losetup_trivial_usage \
1461         "[OPTION]... LOOPDEVICE FILE\n" \
1462         "or: losetup [OPTION]... -d LOOPDEVICE"
1463 #define losetup_full_usage \
1464         "Associate LOOPDEVICE with FILE.\n\n" \
1465         "Options:\n" \
1466         "\t-d\t\tDisassociate LOOPDEVICE.\n" \
1467         "\t-o OFFSET\tStart OFFSET bytes into FILE."
1468
1469 #ifdef CONFIG_FEATURE_LS_TIMESTAMPS
1470   #define USAGE_LS_TIMESTAMPS(a) a
1471 #else
1472   #define USAGE_LS_TIMESTAMPS(a)
1473 #endif
1474 #ifdef CONFIG_FEATURE_LS_FILETYPES
1475   #define USAGE_LS_FILETYPES(a) a
1476 #else
1477   #define USAGE_LS_FILETYPES(a)
1478 #endif
1479 #ifdef CONFIG_FEATURE_LS_FOLLOWLINKS
1480   #define USAGE_LS_FOLLOWLINKS(a) a
1481 #else
1482   #define USAGE_LS_FOLLOWLINKS(a)
1483 #endif
1484 #ifdef CONFIG_FEATURE_LS_RECURSIVE
1485   #define USAGE_LS_RECURSIVE(a) a
1486 #else
1487   #define USAGE_LS_RECURSIVE(a)
1488 #endif
1489 #ifdef CONFIG_FEATURE_LS_SORTFILES
1490   #define USAGE_LS_SORTFILES(a) a
1491 #else
1492   #define USAGE_LS_SORTFILES(a)
1493 #endif
1494 #ifdef CONFIG_FEATURE_AUTOWIDTH
1495   #define USAGE_AUTOWIDTH(a) a
1496 #else
1497   #define USAGE_AUTOWIDTH(a)
1498 #endif
1499
1500 #define ls_trivial_usage \
1501         "[-1Aa" USAGE_LS_TIMESTAMPS("c") "Cd" USAGE_LS_TIMESTAMPS("e") USAGE_LS_FILETYPES("F") "iln" USAGE_LS_FILETYPES("p") USAGE_LS_FOLLOWLINKS("L") USAGE_LS_RECURSIVE("R") USAGE_LS_SORTFILES("rS") "s" USAGE_AUTOWIDTH("T") USAGE_LS_TIMESTAMPS("tu") USAGE_LS_SORTFILES("v") USAGE_AUTOWIDTH("w") "x" USAGE_LS_SORTFILES("X") USAGE_HUMAN_READABLE("h") USAGE_NOT_HUMAN_READABLE("") "k" USAGE_SELINUX("K") "] [filenames...]"
1502 #define ls_full_usage \
1503         "List directory contents\n\n" \
1504         "Options:\n" \
1505         "\t-1\tlist files in a single column\n" \
1506         "\t-A\tdo not list implied . and ..\n" \
1507         "\t-a\tdo not hide entries starting with .\n" \
1508         "\t-C\tlist entries by columns\n" \
1509         USAGE_LS_TIMESTAMPS("\t-c\twith -l: show ctime\n") \
1510         "\t-d\tlist directory entries instead of contents\n" \
1511         USAGE_LS_TIMESTAMPS("\t-e\tlist both full date and full time\n") \
1512         USAGE_LS_FILETYPES("\t-F\tappend indicator (one of */=@|) to entries\n") \
1513         "\t-i\tlist the i-node for each file\n" \
1514         "\t-l\tuse a long listing format\n" \
1515         "\t-n\tlist numeric UIDs and GIDs instead of names\n" \
1516         USAGE_LS_FILETYPES("\t-p\tappend indicator (one of /=@|) to entries\n") \
1517         USAGE_LS_FOLLOWLINKS("\t-L\tlist entries pointed to by symbolic links\n") \
1518         USAGE_LS_RECURSIVE("\t-R\tlist subdirectories recursively\n") \
1519         USAGE_LS_SORTFILES("\t-r\tsort the listing in reverse order\n") \
1520         USAGE_LS_SORTFILES("\t-S\tsort the listing by file size\n") \
1521         "\t-s\tlist the size of each file, in blocks\n" \
1522         USAGE_AUTOWIDTH("\t-T NUM\tassume Tabstop every NUM columns\n") \
1523         USAGE_LS_TIMESTAMPS("\t-t\twith -l: show modification time\n") \
1524         USAGE_LS_TIMESTAMPS("\t-u\twith -l: show access time\n") \
1525         USAGE_LS_SORTFILES("\t-v\tsort the listing by version\n") \
1526         USAGE_AUTOWIDTH("\t-w NUM\tassume the terminal is NUM columns wide\n") \
1527         "\t-x\tlist entries by lines instead of by columns\n" \
1528         USAGE_LS_SORTFILES("\t-X\tsort the listing by extension\n") \
1529         USAGE_HUMAN_READABLE( \
1530         "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n") \
1531         USAGE_SELINUX("\t-k\tprint security context\n") \
1532         USAGE_SELINUX("\t-K\tprint security context in long format\n")
1533
1534 #define lsmod_trivial_usage \
1535         ""
1536 #define lsmod_full_usage \
1537         "List the currently loaded kernel modules."
1538
1539 #define makedevs_trivial_usage \
1540         "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1541 #define makedevs_full_usage \
1542         "Creates a range of block or character special files\n\n" \
1543         "TYPEs include:\n" \
1544         "\tb:\tMake a block (buffered) device.\n" \
1545         "\tc or u:\tMake a character (un-buffered) device.\n" \
1546         "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \
1547         "FIRST specifies the number appended to NAME to create the first device.\n" \
1548         "LAST specifies the number of the last item that should be created.\n" \
1549         "If 's' is the last argument, the base device is created as well.\n\n" \
1550         "For example:\n" \
1551         "\tmakedevs /dev/ttyS c 4 66 2 63   ->  ttyS2-ttyS63\n" \
1552         "\tmakedevs /dev/hda b 3 0 0 8 s    ->  hda,hda1-hda8"
1553 #define makedevs_example_usage \
1554         "# makedevs /dev/ttyS c 4 66 2 63\n" \
1555         "[creates ttyS2-ttyS63]\n" \
1556         "# makedevs /dev/hda b 3 0 0 8 s\n" \
1557         "[creates hda,hda1-hda8]\n"
1558
1559 #ifdef CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
1560 #define USAGE_MD5_SHA1_SUM_CHECK(a) a
1561 #else
1562 #define USAGE_MD5_SHA1_SUM_CHECK(a)
1563 #endif
1564
1565 #define md5sum_trivial_usage \
1566         "[OPTION] [FILEs...]" \
1567         USAGE_MD5_SHA1_SUM_CHECK("\n   or: md5sum [OPTION] -c [FILE]")
1568 #define md5sum_full_usage \
1569         "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums.\n\n" \
1570         "Options:\n" \
1571         "With no FILE, or when FILE is -, read standard input." \
1572         USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
1573         "\t-c\tcheck MD5 sums against given list\n" \
1574         "\nThe following two options are useful only when verifying checksums:\n" \
1575         "\t-s\tdon't output anything, status code shows success\n" \
1576         "\t-w\twarn about improperly formated MD5 checksum lines")
1577 #define md5sum_example_usage \
1578         "$ md5sum < busybox\n" \
1579         "6fd11e98b98a58f64ff3398d7b324003\n" \
1580         "$ md5sum busybox\n" \
1581         "6fd11e98b98a58f64ff3398d7b324003  busybox\n" \
1582         "$ md5sum -c -\n" \
1583         "6fd11e98b98a58f64ff3398d7b324003  busybox\n" \
1584         "busybox: OK\n" \
1585         "^D\n"
1586
1587 #define mesg_trivial_usage \
1588         "[y|n]"
1589 #define mesg_full_usage \
1590         "mesg controls write access to your terminal\n" \
1591         "\ty\tAllow write access to your terminal.\n" \
1592         "\tn\tDisallow write access to your terminal.\n"
1593
1594 #define mkdir_trivial_usage \
1595         "[OPTION] DIRECTORY..."
1596 #define mkdir_full_usage \
1597         "Create the DIRECTORY(ies) if they do not already exist\n\n" \
1598         "Options:\n" \
1599         "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \
1600         "\t-p\tno error if existing, make parent directories as needed"
1601 #define mkdir_example_usage \
1602         "$ mkdir /tmp/foo\n" \
1603         "$ mkdir /tmp/foo\n" \
1604         "/tmp/foo: File exists\n" \
1605         "$ mkdir /tmp/foo/bar/baz\n" \
1606         "/tmp/foo/bar/baz: No such file or directory\n" \
1607         "$ mkdir -p /tmp/foo/bar/baz\n"
1608
1609 #define mkfifo_trivial_usage \
1610         "[OPTIONS] name"
1611 #define mkfifo_full_usage \
1612         "Creates a named pipe (identical to 'mknod name p')\n\n" \
1613         "Options:\n" \
1614         "\t-m\tcreate the pipe using the specified mode (default a=rw)"
1615
1616 #define mkfs_minix_trivial_usage \
1617         "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
1618 #define mkfs_minix_full_usage \
1619         "Make a MINIX filesystem.\n\n" \
1620         "Options:\n" \
1621         "\t-c\t\tCheck the device for bad blocks\n" \
1622         "\t-n [14|30]\tSpecify the maximum length of filenames\n" \
1623         "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \
1624         "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \
1625         "\t-v\t\tMake a Minix version 2 filesystem"
1626
1627 #define mknod_trivial_usage \
1628         "[OPTIONS] NAME TYPE MAJOR MINOR"
1629 #define mknod_full_usage \
1630         "Create a special file (block, character, or pipe).\n\n" \
1631         "Options:\n" \
1632         "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \
1633         "TYPEs include:\n" \
1634         "\tb:\tMake a block (buffered) device.\n" \
1635         "\tc or u:\tMake a character (un-buffered) device.\n" \
1636         "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes."
1637 #define mknod_example_usage \
1638         "$ mknod /dev/fd0 b 2 0\n" \
1639         "$ mknod -m 644 /tmp/pipe p\n"
1640
1641 #define mkswap_trivial_usage \
1642         "[-c] [-v0|-v1] device [block-count]"
1643 #define mkswap_full_usage \
1644         "Prepare a disk partition to be used as a swap partition.\n\n" \
1645         "Options:\n" \
1646         "\t-c\t\tCheck for read-ability.\n" \
1647         "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" \
1648         "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n\t\t\t2.1.117).\n" \
1649         "\tblock-count\tNumber of block to use (default is entire partition)."
1650
1651 #define mktemp_trivial_usage \
1652         "[-q] TEMPLATE"
1653 #define mktemp_full_usage \
1654         "Creates a temporary file with its name based on TEMPLATE.\n" \
1655         "TEMPLATE is any name with six `Xs' (i.e., /tmp/temp.XXXXXX)."
1656 #define mktemp_example_usage \
1657         "$ mktemp /tmp/temp.XXXXXX\n" \
1658         "/tmp/temp.mWiLjM\n" \
1659         "$ ls -la /tmp/temp.mWiLjM\n" \
1660         "-rw-------    1 andersen andersen        0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
1661
1662 #define modprobe_trivial_usage \
1663         "[FILE ...]"
1664 #define modprobe_full_usage \
1665         "Used for high level module loading and unloading."
1666 #define modprobe_example_usage \
1667         "$ modprobe cdrom\n"
1668
1669 #define more_trivial_usage \
1670         "[FILE ...]"
1671 #define more_full_usage \
1672         "More is a filter for viewing FILE one screenful at a time."
1673 #define more_example_usage \
1674         "$ dmesg | more\n"
1675
1676 #ifdef CONFIG_FEATURE_MOUNT_LOOP
1677   #define USAGE_MOUNT_LOOP(a) a
1678 #else
1679   #define USAGE_MOUNT_LOOP(a)
1680 #endif
1681 #ifdef CONFIG_FEATURE_MTAB_SUPPORT
1682   #define USAGE_MTAB(a) a
1683 #else
1684   #define USAGE_MTAB(a)
1685 #endif
1686 #define mount_trivial_usage \
1687         "[flags] DEVICE NODE [-o options,more-options]"
1688 #define mount_full_usage \
1689         "Mount a filesystem.  Autodetection of filesystem type requires the\n" \
1690         "/proc filesystem be already mounted.\n\n" \
1691         "Flags:\n"  \
1692         "\t-a:\t\tMount all filesystems in fstab.\n" \
1693         USAGE_MTAB( \
1694         "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" \
1695         "\t-n:\t\tDon't write a mount table entry.\n" \
1696         ) \
1697         "\t-o option:\tOne of many filesystem options, listed below.\n" \
1698         "\t-r:\t\tMount the filesystem read-only.\n" \
1699         "\t-t fs-type:\tSpecify the filesystem type.\n" \
1700         "\t-w:\t\tMount for reading and writing (default).\n" \
1701         "\n" \
1702         "Options for use with the \"-o\" flag:\n" \
1703         "\tasync/sync:\tWrites are asynchronous / synchronous.\n" \
1704         "\tatime/noatime:\tEnable / disable updates to inode access times.\n" \
1705         "\tdev/nodev:\tAllow use of special device files / disallow them.\n" \
1706         "\texec/noexec:\tAllow use of executable files / disallow them.\n" \
1707         USAGE_MOUNT_LOOP( \
1708         "\tloop:\t\tMounts a file via loop device.\n" \
1709         ) \
1710         "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \
1711         "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" \
1712         "\tro/rw:\t\tMount for read-only / read-write.\n" \
1713         "\tbind:\t\tUse the linux 2.4.x \"bind\" feature.\n" \
1714         "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \
1715         "You'll have to see the written documentation for those filesystems."
1716 #define mount_example_usage \
1717         "$ mount\n" \
1718         "/dev/hda3 on / type minix (rw)\n" \
1719         "proc on /proc type proc (rw)\n" \
1720         "devpts on /dev/pts type devpts (rw)\n" \
1721         "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
1722         "$ mount /tmp/diskimage /opt -t ext2 -o loop\n"
1723
1724 #define mt_trivial_usage \
1725         "[-f device] opcode value"
1726 #define mt_full_usage \
1727         "Control magnetic tape drive operation\n" \
1728         "\nAvailable Opcodes:\n\n" \
1729         "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
1730         "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
1731         "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
1732         "setpart tell unload unlock weof wset"
1733
1734 #define mv_trivial_usage \
1735         "SOURCE DEST\n" \
1736         "or: mv SOURCE... DIRECTORY"
1737 #define mv_full_usage \
1738         "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY."
1739 #define mv_example_usage \
1740         "$ mv /tmp/foo /bin/bar\n"
1741
1742 #define nameif_trivial_usage \
1743         "[-s] [-c FILE] [{IFNAME MACADDR}]"
1744 #define nameif_full_usage \
1745         "Nameif renaming network interface while it in the down state.\n\n" \
1746         "Options:\n" \
1747         "\t-c FILE\t\tUse configuration file (default is /etc/mactab)\n" \
1748         "\t-s\t\tUse syslog (LOCAL0 facility).\n" \
1749         "\tIFNAME MACADDR\tnew_interface_name interface_mac_address"
1750 #define nameif_example_usage \
1751         "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
1752         " or\n" \
1753         "$ nameif -c /etc/my_mactab_file\n" \
1754
1755 #define nc_trivial_usage \
1756         "[OPTIONS] [IP] [port]"
1757 #define nc_full_usage \
1758         "Netcat opens a pipe to IP:port\n\n" \
1759         "Options:\n" \
1760         "\t-l\t\tlisten mode, for inbound connects\n" \
1761         "\t-p PORT\t\tlocal port number\n" \
1762         "\t-i SECS\t\tdelay interval for lines sent\n" \
1763         "\t-e PROG\t\tprogram to exec after connect (dangerous!)"
1764 #define nc_example_usage \
1765         "$ nc foobar.somedomain.com 25\n" \
1766         "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
1767         "help\n" \
1768         "214-Commands supported:\n" \
1769         "214-    HELO EHLO MAIL RCPT DATA AUTH\n" \
1770         "214     NOOP QUIT RSET HELP\n" \
1771         "quit\n" \
1772         "221 foobar closing connection\n"
1773
1774 #define netstat_trivial_usage \
1775         "[-laenrtuwx]"
1776 #define netstat_full_usage \
1777         "Netstat displays Linux networking information.\n\n" \
1778         "Options:\n" \
1779         "\t-l display listening server sockets\n" \
1780         "\t-a display all sockets (default: connected)\n" \
1781         "\t-e display other/more information\n" \
1782         "\t-n don't resolve names\n" \
1783         "\t-r display routing table\n" \
1784         "\t-t tcp sockets\n" \
1785         "\t-u udp sockets\n" \
1786         "\t-w raw sockets\n" \
1787         "\t-x unix sockets"
1788
1789 #define nslookup_trivial_usage \
1790         "[HOST] [SERVER]"
1791 #define nslookup_full_usage \
1792         "Queries the nameserver for the IP address of the given HOST\n" \
1793         "optionally using a specified DNS server"
1794 #define nslookup_example_usage \
1795         "$ nslookup localhost\n" \
1796         "Server:     default\n" \
1797         "Address:    default\n" \
1798         "\n" \
1799         "Name:       debian\n" \
1800         "Address:    127.0.0.1\n"
1801
1802 #define od_trivial_usage \
1803         "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
1804 #define od_full_usage \
1805         "Write an unambiguous representation, octal bytes by default, of FILE\n"\
1806         "to standard output.  With no FILE, or when FILE is -, read standard input."
1807
1808 #define openvt_trivial_usage \
1809         "<vtnum> <COMMAND> [ARGS...]"
1810 #define openvt_full_usage \
1811         "Start a command on a new virtual terminal"
1812 #define openvt_example_usage \
1813         "openvt 2 /bin/ash\n"
1814
1815 #ifdef CONFIG_FEATURE_SHA1_PASSWORDS
1816   #define PASSWORD_ALG_TYPES(a) a
1817 #else
1818   #define PASSWORD_ALG_TYPES(a)
1819 #endif
1820 #define passwd_trivial_usage \
1821         "[OPTION] [name]"
1822 #define passwd_full_usage \
1823         "Change a user password. If no name is specified,\n" \
1824         "changes the password for the current user.\n" \
1825         "Options:\n" \
1826         "\t-a\tDefine which algorithm shall be used for the password.\n" \
1827         "\t\t\t(Choices: des, md5" \
1828         PASSWORD_ALG_TYPES(", sha1") \
1829         ")\n\t-d\tDelete the password for the specified user account.\n" \
1830         "\t-l\tLocks (disables) the specified user account.\n" \
1831         "\t-u\tUnlocks (re-enables) the specified user account."
1832
1833 #define patch_trivial_usage \
1834         "[-p<num>]"
1835 #define patch_full_usage \
1836         "[-p<num>]"
1837 #define patch_example_usage \
1838         "$ patch -p1 <example.diff"
1839
1840 #define pidof_trivial_usage \
1841         "process-name [process-name ...]"
1842 #define pidof_full_usage \
1843         "Lists the PIDs of all processes with names that match the\n" \
1844         "names on the command line"
1845 #define pidof_example_usage \
1846         "$ pidof init\n" \
1847         "1\n"
1848
1849 #ifndef CONFIG_FEATURE_FANCY_PING
1850 #define ping_trivial_usage "host"
1851 #define ping_full_usage    "Send ICMP ECHO_REQUEST packets to network hosts"
1852 #else
1853 #define ping_trivial_usage \
1854         "[OPTION]... host"
1855 #define ping_full_usage \
1856         "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1857         "Options:\n" \
1858         "\t-c COUNT\tSend only COUNT pings.\n" \
1859         "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
1860         "\t-q\t\tQuiet mode, only displays output at start\n" \
1861         "\t\t\tand when finished."
1862 #endif
1863 #define ping_example_usage \
1864         "$ ping localhost\n" \
1865         "PING slag (127.0.0.1): 56 data bytes\n" \
1866         "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
1867         "\n" \
1868         "--- debian ping statistics ---\n" \
1869         "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1870         "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1871
1872 #ifndef CONFIG_FEATURE_FANCY_PING6
1873 #define ping6_trivial_usage "host"
1874 #define ping6_full_usage    "Send ICMP ECHO_REQUEST packets to network hosts"
1875 #else
1876 #define ping6_trivial_usage \
1877         "[OPTION]... host"
1878 #define ping6_full_usage \
1879         "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1880         "Options:\n" \
1881         "\t-c COUNT\tSend only COUNT pings.\n" \
1882         "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
1883         "\t-q\t\tQuiet mode, only displays output at start\n" \
1884         "\t\t\tand when finished."
1885 #endif
1886 #define ping6_example_usage \
1887         "$ ping6 ip6-localhost\n" \
1888         "PING ip6-localhost (::1): 56 data bytes\n" \
1889         "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
1890         "\n" \
1891         "--- ip6-localhost ping statistics ---\n" \
1892         "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1893         "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1894
1895 #define pivot_root_trivial_usage \
1896         "NEW_ROOT PUT_OLD"
1897 #define pivot_root_full_usage \
1898         "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
1899         "the new root file system."
1900
1901 #define poweroff_trivial_usage \
1902         ""
1903 #define poweroff_full_usage \
1904         "Halt the system and request that the kernel shut off the power."
1905
1906 #define printf_trivial_usage \
1907         "FORMAT [ARGUMENT...]"
1908 #define printf_full_usage \
1909         "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
1910         "Where FORMAT controls the output exactly as in C printf."
1911 #define printf_example_usage \
1912         "$ printf "Val=%d\\n" 5\n" \
1913         "Val=5\n"
1914
1915 #ifdef CONFIG_SELINUX
1916 #define USAGE_NONSELINUX(a)
1917 #else
1918 #define USAGE_NONSELINUX(a) a
1919 #endif
1920
1921 #define ps_trivial_usage \
1922         ""
1923 #define ps_full_usage \
1924         "Report process status\n" \
1925         USAGE_NONSELINUX("\n\tThis version of ps accepts no options.") \
1926         USAGE_SELINUX("\nOptions:\n\t-c\tshow SE Linux context")
1927
1928 #define ps_example_usage \
1929         "$ ps\n" \
1930         "  PID  Uid      Gid State Command\n" \
1931         "    1 root     root     S init\n" \
1932         "    2 root     root     S [kflushd]\n" \
1933         "    3 root     root     S [kupdate]\n" \
1934         "    4 root     root     S [kpiod]\n" \
1935         "    5 root     root     S [kswapd]\n" \
1936         "  742 andersen andersen S [bash]\n" \
1937         "  743 andersen andersen S -bash\n" \
1938         "  745 root     root     S [getty]\n" \
1939         " 2990 andersen andersen R ps\n"
1940
1941 #define pwd_trivial_usage \
1942         ""
1943 #define pwd_full_usage \
1944         "Print the full filename of the current working directory."
1945 #define pwd_example_usage \
1946         "$ pwd\n" \
1947         "/root\n"
1948
1949 #define raid_start_trivial_usage \
1950         "MD_DEVICE DISK_DEVICE"
1951 #define raid_start_full_usage \
1952         "Start MD_DEVICE, taking superblock from DISK_DEVICE.\n" \
1953         "Example: raid_start /dev/md0 /dev/sdb"
1954
1955 #define rdate_trivial_usage \
1956         "[-sp] HOST"
1957 #define rdate_full_usage \
1958         "Get and possibly set the system date and time from a remote HOST.\n\n" \
1959         "Options:\n" \
1960         "\t-s\tSet the system date and time (default).\n" \
1961         "\t-p\tPrint the date and time."
1962
1963 #define readlink_trivial_usage \
1964         ""
1965 #define readlink_full_usage \
1966         "Displays the value of a symbolic link."
1967
1968 #define realpath_trivial_usage \
1969         "pathname  ..."
1970 #define realpath_full_usage \
1971         "Returns the absolute pathnames of given argument."
1972
1973 #define reboot_trivial_usage \
1974         "[-d<delay>]"
1975 #define reboot_full_usage \
1976         "Reboot the system.\n" \
1977         "Options:\n" \
1978         "\t-d\t\tdelay interval for rebooting.\n"
1979
1980 #define renice_trivial_usage \
1981         "priority pid [pid ...]"
1982 #define renice_full_usage \
1983         "Changes priority of running processes. Allowed priorities range\n" \
1984         "from 20 (the process runs only when nothing else is running) to 0\n" \
1985         "(default priority) to -20 (almost nothing else ever gets to run)."
1986
1987 #define reset_trivial_usage \
1988         ""
1989 #define reset_full_usage \
1990         "Resets the screen."
1991
1992 #define rm_trivial_usage \
1993         "[OPTION]... FILE..."
1994 #define rm_full_usage \
1995         "Remove (unlink) the FILE(s).  You may use '--' to\n" \
1996         "indicate that all following arguments are non-options.\n\n" \
1997         "Options:\n" \
1998         "\t-i\t\talways prompt before removing each destination\n" \
1999         "\t-f\t\tremove existing destinations, never prompt\n" \
2000         "\t-r or -R\tremove the contents of directories recursively"
2001 #define rm_example_usage \
2002         "$ rm -rf /tmp/foo\n"
2003
2004 #define rmdir_trivial_usage \
2005         "[OPTION]... DIRECTORY..."
2006 #define rmdir_full_usage \
2007         "Remove the DIRECTORY(ies), if they are empty."
2008 #define rmdir_example_usage \
2009         "# rmdir /tmp/foo\n"
2010
2011 #define rmmod_trivial_usage \
2012         "[OPTION]... [MODULE]..."
2013 #define rmmod_full_usage \
2014         "Unloads the specified kernel modules from the kernel.\n\n" \
2015         "Options:\n" \
2016         "\t-a\tRemove all unused modules (recursively)"
2017 #define rmmod_example_usage \
2018         "$ rmmod tulip\n"
2019
2020 #ifdef CONFIG_FEATURE_IPV6
2021   #define USAGE_ROUTE_IPV6(a) a
2022 #else
2023   #define USAGE_ROUTE_IPV6(a) "\t"
2024 #endif
2025
2026
2027 #define route_trivial_usage \
2028         "[{add|del|delete}]"
2029 #define route_full_usage \
2030         "Edit the kernel's routing tables.\n\n" \
2031         "Options:\n" \
2032         "\t-n\t\tDont resolve names.\n" \
2033         "\t-e\t\tDisplay other/more information.\n" \
2034         "\t-A inet" USAGE_ROUTE_IPV6("{6}") "\tSelect address family."
2035
2036 #define rpm_trivial_usage \
2037         "-i -q[ildc]p package.rpm"
2038 #define rpm_full_usage \
2039         "Manipulates RPM packages" \
2040         "\n\nOptions:" \
2041         "\n\t-i Install package" \
2042         "\n\t-q Query package" \
2043         "\n\t-p Query uninstalled package" \
2044         "\n\t-i Show information" \
2045         "\n\t-l List contents" \
2046         "\n\t-d List documents" \
2047         "\n\t-c List config files"
2048
2049 #define rpm2cpio_trivial_usage \
2050         "package.rpm"
2051 #define rpm2cpio_full_usage \
2052         "Outputs a cpio archive of the rpm file."
2053
2054 #define run_parts_trivial_usage \
2055         "[-t] [-a ARG] [-u MASK] DIRECTORY"
2056 #define run_parts_full_usage \
2057         "Run a bunch of scripts in a directory.\n\n" \
2058         "Options:\n" \
2059         "\t-t\tPrints what would be run, but does not actually run anything.\n" \
2060         "\t-a ARG\tPass ARG as an argument for every program invoked.\n" \
2061         "\t-u MASK\tSet the umask to MASK before executing every program."
2062
2063 #define rx_trivial_usage \
2064         "FILE"
2065 #define rx_full_usage \
2066         "Receive a file using the xmodem protocol."
2067 #define rx_example_usage \
2068         "$ rx /tmp/foo\n"
2069
2070 #define sed_trivial_usage \
2071         "[-efinr] pattern [files...]"
2072 #define sed_full_usage \
2073         "Options:\n" \
2074         "\t-e script\tadd the script to the commands to be executed\n" \
2075         "\t-f scriptfile\tadd script-file contents to the\n" \
2076             "\t\t\tcommands to be executed\n" \
2077         "\t-i\t\tedit files in-place\n" \
2078         "\t-n\t\tsuppress automatic printing of pattern space\n" \
2079         "\t-r\t\tuse extended regular expression syntax\n" \
2080         "\n" \
2081         "If no -e or -f is given, the first non-option argument is taken as the sed\n"\
2082         "script to interpret. All remaining arguments are names of input files; if no\n"\
2083         "input files are specified, then the standard input is read.  Source files\n" \
2084         "will not be modified unless -i option is given."
2085
2086 #define sed_example_usage \
2087         "$ echo "foo" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2088         "bar\n"
2089
2090 #define seq_trivial_usage \
2091         "[first [increment]] last"
2092 #define seq_full_usage \
2093         "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
2094         "FIRST, INCREMENT default to 1\n" \
2095         "Arguments:\n" \
2096         "\tLAST\n" \
2097         "\tFIRST\tLAST\n" \
2098         "\tFIRST\tINCREMENT\tLAST"
2099
2100 #define setkeycodes_trivial_usage \
2101         "SCANCODE KEYCODE ..."
2102 #define setkeycodes_full_usage \
2103         "Set entries into the kernel's scancode-to-keycode map,\n" \
2104         "allowing unusual keyboards to generate usable keycodes.\n\n" \
2105         "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
2106         "and KEYCODE is given in decimal"
2107 #define setkeycodes_example_usage \
2108         "$ setkeycodes e030 127\n"
2109
2110 #define lash_trivial_usage \
2111         "[FILE]...\n" \
2112         "or: sh -c command [args]..."
2113 #define lash_full_usage \
2114         "The BusyBox LAme SHell (command interpreter)"
2115 #define lash_notes_usage \
2116         "This command does not yet have proper documentation.\n\n" \
2117         "Use lash just as you would use any other shell.  It properly handles pipes,\n" \
2118         "redirects, job control, can be used as the shell for scripts, and has a\n" \
2119         "sufficient set of builtins to do what is needed.  It does not (yet) support\n" \
2120         "Bourne Shell syntax.  If you need things like "if-then-else", "while", and such\n" \
2121         "use ash or bash.  If you just need a very simple and extremely small shell,\n" \
2122         "this will do the job."
2123
2124 #define last_trivial_usage \
2125         ""
2126 #define last_full_usage \
2127         "Shows listing of the last users that logged into the system"
2128
2129 #define sha1sum_trivial_usage \
2130         "[OPTION] [FILEs...]" \
2131         USAGE_MD5_SHA1_SUM_CHECK("\n   or: sha1sum [OPTION] -c [FILE]")
2132 #define sha1sum_full_usage \
2133         "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums.\n\n" \
2134         "Options:\n" \
2135         "With no FILE, or when FILE is -, read standard input." \
2136         USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
2137         "\t-c\tcheck SHA1 sums against given list\n" \
2138         "\nThe following two options are useful only when verifying checksums:\n" \
2139         "\t-s\tdon't output anything, status code shows success\n" \
2140         "\t-w\twarn about improperly formated SHA1 checksum lines")
2141
2142 #ifdef CONFIG_FEATURE_FANCY_SLEEP
2143   #define USAGE_FANCY_SLEEP(a) a
2144   #define USAGE_NOT_FANCY_SLEEP(a)
2145 #else
2146   #define USAGE_FANCY_SLEEP(a)
2147   #define USAGE_NOT_FANCY_SLEEP(a) a
2148 #endif
2149
2150 #define sleep_trivial_usage \
2151         USAGE_FANCY_SLEEP("[") "N" USAGE_FANCY_SLEEP("]...")
2152 #define sleep_full_usage \
2153         USAGE_NOT_FANCY_SLEEP("Pause for N seconds.") \
2154         USAGE_FANCY_SLEEP( \
2155         "Pause for a time equal to the total of the args given, where each arg can\n" \
2156         "\t\thave an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
2157 #define sleep_example_usage \
2158         "$ sleep 2\n" \
2159         "[2 second delay results]\n" \
2160         USAGE_FANCY_SLEEP("$ sleep 1d 3h 22m 8s\n" \
2161         "[98528 second delay results]\n")
2162
2163 #ifdef CONFIG_FEATURE_SORT_UNIQUE
2164   #define USAGE_SORT_UNIQUE(a) a
2165 #else
2166   #define USAGE_SORT_UNIQUE(a)
2167 #endif
2168 #ifdef CONFIG_FEATURE_SORT_REVERSE
2169   #define USAGE_SORT_REVERSE(a) a
2170 #else
2171   #define USAGE_SORT_REVERSE(a)
2172 #endif
2173 #define sort_trivial_usage \
2174         "[-n" USAGE_SORT_REVERSE("r") USAGE_SORT_UNIQUE("u") "] [FILE]..."
2175 #define sort_full_usage \
2176         "Sorts lines of text in the specified files\n\n"\
2177         "Options:\n" \
2178         USAGE_SORT_UNIQUE("\t-u\tsuppress duplicate lines\n") \
2179         USAGE_SORT_REVERSE("\t-r\tsort in reverse order\n") \
2180         "\t-n\tsort numerics"
2181 #define sort_example_usage \
2182         "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
2183         "a\n" \
2184         "b\n" \
2185         "c\n" \
2186         "d\n" \
2187         "e\n" \
2188         "f\n"
2189
2190 #define start_stop_daemon_trivial_usage \
2191         "[OPTIONS] [--start|--stop] ... [-- arguments...]\n"
2192 #define start_stop_daemon_full_usage \
2193         "Program to start and stop services."\
2194         "\n\nOptions:"\
2195         "\n\t-S|--start\t\t\tstart"\
2196         "\n\t-K|--stop\t\t\tstop"\
2197         "\n\t-a|--startas <pathname>\t\tstarts process specified by pathname"\
2198         "\n\t-b|--background\t\t\tforce process into background"\
2199         "\n\t-u|--user <username>|<uid>\tstop this user's processes"\
2200         "\n\t-x|--exec <executable>\t\tprogram to either start or check"\
2201         "\n\t-m|--make-pidfile <filename>\tcreate the -p file and enter pid in it"\
2202         "\n\t-n|--name <process-name>\tstop processes with this name"\
2203         "\n\t-p|--pidfile <pid-file>\t\tsave or load pid using a pid-file"\
2204         "\n\t-q|--quiet\t\t\tbe quiet" \
2205         "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)"
2206
2207 #define strings_trivial_usage \
2208         "[-afo] [-n length] [file ... ]"
2209 #define strings_full_usage \
2210         "Display printable strings in a binary file." \
2211         "\n\nOptions:" \
2212         "\n\t-a\tScan the whole files (this is the default)."\
2213         "\n\t-f\tPrecede each string with the name of the file where it was found." \
2214         "\n\t-n N\tSpecifies that at least N characters forms a sequence (default 4)" \
2215         "\n\t-o\tEach string is preceded by its decimal offset in the file."
2216
2217 #define stty_trivial_usage \
2218         "[-a|g] [-F DEVICE] [SETTING]..."
2219 #define stty_full_usage \
2220         "Without arguments, prints baud rate, line discipline," \
2221         "\nand deviations from stty sane." \
2222         "\n\nOptions:" \
2223         "\n\t-F DEVICE\topen device instead of stdin" \
2224         "\n\t-a\t\tprint all current settings in human-readable form" \
2225         "\n\t-g\t\tprint in stty-readable form" \
2226         "\n\t[SETTING]\tsee manpage"
2227
2228 #define su_trivial_usage \
2229         "[OPTION]... [-] [username]"
2230 #define su_full_usage \
2231         "Change user id or become root.\n" \
2232         "Options:\n" \
2233         "\t-p\tPreserve environment"
2234
2235 #define sulogin_trivial_usage \
2236         "[OPTION]... [tty-device]"
2237 #define sulogin_full_usage \
2238         "Single user login\n" \
2239         "Options:\n" \
2240         "\t-f\tDo not authenticate (user already authenticated)\n" \
2241         "\t-h\tName of the remote host for this login.\n" \
2242         "\t-p\tPreserve environment."
2243
2244 #define swapoff_trivial_usage \
2245         "[OPTION] [DEVICE]"
2246 #define swapoff_full_usage \
2247         "Stop swapping virtual memory pages on DEVICE.\n\n" \
2248         "Options:\n" \
2249         "\t-a\tStop swapping on all swap devices"
2250
2251 #define swapon_trivial_usage \
2252         "[OPTION] [DEVICE]"
2253 #define swapon_full_usage \
2254         "Start swapping virtual memory pages on DEVICE.\n\n" \
2255         "Options:\n" \
2256         "\t-a\tStart swapping on all swap devices"
2257
2258 #define sync_trivial_usage \
2259         ""
2260 #define sync_full_usage \
2261         "Write all buffered filesystem blocks to disk."
2262
2263
2264 #ifdef CONFIG_FEATURE_ROTATE_LOGFILE
2265         #define USAGE_ROTATE_LOGFILE(a) a
2266 #else
2267         #define USAGE_ROTATE_LOGFILE(a)
2268 #endif
2269 #ifdef CONFIG_FEATURE_REMOTE_LOG
2270   #define USAGE_REMOTE_LOG(a) a
2271 #else
2272   #define USAGE_REMOTE_LOG(a)
2273 #endif
2274 #ifdef CONFIG_FEATURE_IPC_SYSLOG
2275   #define USAGE_IPC_LOG(a) a
2276 #else
2277   #define USAGE_IPC_LOG(a)
2278 #endif
2279
2280 #ifdef CONFIG_SYSCTL
2281 #define sysctl_trivial_usage \
2282         "[OPTIONS]... [VALUE]...\n"
2283 #define sysctl_full_usage
2284         "sysctl - configure kernel parameters at runtime\n\n" \
2285         "Options:\n" \
2286         "\t-n\tUse this option to disable printing of the key name when printing values.\n" \
2287         "\t-e\tUse this option to ignore errors about unknown keys.\n" \
2288         "\t-w\tUse this option when you want to change a sysctl setting.\n" \
2289         "\t-p\tLoad in sysctl settings from the file specified or /etc/sysctl.conf if none given.\n" \
2290         "\t-a\tDisplay all values currently available.\n" \
2291         "\t-A\tDisplay all values currently available in table form."
2292 #define sysctl_example_usage
2293         "sysctl [-n] [-e] variable ...\n" \
2294         "sysctl [-n] [-e] -w variable=value ...\n" \
2295         "sysctl [-n] [-e] -a\n" \
2296         "sysctl [-n] [-e] -p <file>\t(default /etc/sysctl.conf)\n" \
2297         "sysctl [-n] [-e] -A\n"
2298 #endif
2299
2300 #define syslogd_trivial_usage \
2301         "[OPTION]..."
2302 #define syslogd_full_usage \
2303         "Linux system and kernel logging utility.\n" \
2304         "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
2305         "Options:\n" \
2306         "\t-m MIN\t\tMinutes between MARK lines (default=20, 0=off)\n" \
2307         "\t-n\t\tRun as a foreground process\n" \
2308         "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)" \
2309         USAGE_ROTATE_LOGFILE( \
2310         "\n\t-s SIZE\t\tMax size (KB) before rotate (default=200KB, 0=off)\n" \
2311         "\t-b NUM\t\tNumber of rotated logs to keep (default=1, max=99, 0=purge)") \
2312         USAGE_REMOTE_LOG( \
2313         "\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \
2314         "\t-L\t\tLog locally and via network logging (default is network only)") \
2315         USAGE_IPC_LOG( \
2316         "\n\t-C [size(KiB)]\tLog to a circular buffer (read the buffer using logread)")
2317 #define syslogd_example_usage \
2318         "$ syslogd -R masterlog:514\n" \
2319         "$ syslogd -R 192.168.1.1:601\n"
2320
2321
2322 #ifndef CONFIG_FEATURE_FANCY_TAIL
2323   #define USAGE_UNSIMPLE_TAIL(a)
2324 #else
2325   #define USAGE_UNSIMPLE_TAIL(a) a
2326 #endif
2327 #define tail_trivial_usage \
2328         "[OPTION]... [FILE]..."
2329 #define tail_full_usage \
2330         "Print last 10 lines of each FILE to standard output.\n" \
2331         "With more than one FILE, precede each with a header giving the\n" \
2332         "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
2333         "Options:\n" \
2334         USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \
2335         "\t-n N[kbm]\tprint last N lines instead of last 10\n" \
2336         "\t-f\t\toutput data as the file grows" \
2337         USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \
2338         "\t-s SEC\t\twait SEC seconds between reads with -f\n" \
2339         "\t-v\t\talways output headers giving file names\n\n" \
2340         "If the first character of N (bytes or lines) is a '+', output begins with \n" \
2341         "the Nth item from the start of each file, otherwise, print the last N items\n" \
2342         "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
2343 #define tail_example_usage \
2344         "$ tail -n 1 /etc/resolv.conf\n" \
2345         "nameserver 10.0.0.1\n"
2346
2347 #ifdef CONFIG_FEATURE_TAR_CREATE
2348   #define USAGE_TAR_CREATE(a) a
2349 #else
2350   #define USAGE_TAR_CREATE(a)
2351 #endif
2352 #ifdef CONFIG_FEATURE_TAR_EXCLUDE
2353   #define USAGE_TAR_EXCLUDE(a) a
2354 #else
2355   #define USAGE_TAR_EXCLUDE(a)
2356 #endif
2357 #ifdef CONFIG_FEATURE_TAR_GZIP
2358   #define USAGE_TAR_GZIP(a) a
2359 #else
2360   #define USAGE_TAR_GZIP(a)
2361 #endif
2362 #ifdef CONFIG_FEATURE_TAR_BZIP2
2363   #define USAGE_TAR_BZIP2(a) a
2364 #else
2365   #define USAGE_TAR_BZIP2(a)
2366 #endif
2367 #ifdef CONFIG_FEATURE_TAR_COMPRESS
2368   #define USAGE_TAR_COMPRESS(a) a
2369 #else
2370   #define USAGE_TAR_COMPRESS(a)
2371 #endif
2372
2373 #define tar_trivial_usage \
2374         "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_COMPRESS("Z") "xtvO] " \
2375         USAGE_TAR_EXCLUDE("[-X FILE]") \
2376         "[-f TARFILE] [-C DIR] [FILE(s)] ..."
2377 #define tar_full_usage \
2378         "Create, extract, or list files from a tar file.\n\n" \
2379         "Options:\n" \
2380         USAGE_TAR_CREATE("\tc\t\tcreate\n") \
2381         "\tx\t\textract\n" \
2382         "\tt\t\tlist\n" \
2383         "\nArchive format selection:\n" \
2384         USAGE_TAR_GZIP("\tz\t\tFilter the archive through gzip\n") \
2385         USAGE_TAR_BZIP2("\tj\t\tFilter the archive through bzip2\n") \
2386         USAGE_TAR_COMPRESS("\tZ\t\tFilter the archive through compress\n") \
2387         "\nFile selection:\n" \
2388         "\tf\t\tname of TARFILE or \"-\" for stdin\n" \
2389         "\tO\t\textract to stdout\n" \
2390         USAGE_TAR_EXCLUDE( \
2391         "\texclude\t\tfile to exclude\n" \
2392          "\tX\t\tfile with names to exclude\n" \
2393         ) \
2394         "\tC\t\tchange to directory DIR before operation\n" \
2395         "\tv\t\tverbosely list files processed"
2396 #define tar_example_usage \
2397         "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
2398         "$ tar -cf /tmp/tarball.tar /usr/local\n"
2399
2400 #define tee_trivial_usage \
2401         "[OPTION]... [FILE]..."
2402 #define tee_full_usage \
2403         "Copy standard input to each FILE, and also to standard output.\n\n" \
2404         "Options:\n" \
2405         "\t-a\tappend to the given FILEs, do not overwrite\n" \
2406         "\t-i\tignore interrupt signals (SIGINT)"
2407 #define tee_example_usage \
2408         "$ echo "Hello" | tee /tmp/foo\n" \
2409         "$ cat /tmp/foo\n" \
2410         "Hello\n"
2411
2412 #ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
2413 #define telnet_trivial_usage \
2414         "[-a] [-l USER] HOST [PORT]"
2415 #define telnet_full_usage \
2416         "Telnet is used to establish interactive communication with another\n" \
2417         "computer over a network using the TELNET protocol.\n\n" \
2418         "Options:\n" \
2419         "\t-a\t\tAttempt an automatic login with the USER variable.\n" \
2420         "\t-l USER\t\tAttempt an automatic login with the USER argument.\n" \
2421         "\tHOST\t\tThe official name, alias or the IP address of the\n" \
2422         "\t\t\tremote host.\n" \
2423         "\tPORT\t\tThe remote port number to connect to. If it is not\n" \
2424         "\t\t\tspecified, the default telnet (23) port is used."
2425 #else
2426 #define telnet_trivial_usage \
2427         "HOST [PORT]"
2428 #define telnet_full_usage \
2429         "Telnet is used to establish interactive communication with another\n"\
2430         "computer over a network using the TELNET protocol."
2431 #endif
2432
2433 #ifdef CONFIG_FEATURE_TELNETD_INETD
2434 #define telnetd_trivial_usage \
2435         "(inetd mode) [OPTION]"
2436 #define telnetd_full_usage \
2437         "Telnetd uses incoming TELNET connections via inetd.\n"\
2438         "Options:\n" \
2439         "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)"
2440 #else
2441 #define telnetd_trivial_usage \
2442         "[OPTION]"
2443 #define telnetd_full_usage \
2444         "Telnetd listens for incoming TELNET connections on PORT.\n"\
2445         "Options:\n" \
2446         "\t-p PORT\tlisten for connections on PORT (default 23)\n"\
2447         "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)"
2448 #endif
2449
2450 #define test_trivial_usage \
2451         "EXPRESSION\n  or   [ EXPRESSION ]"
2452 #define test_full_usage \
2453         "Checks file types and compares values returning an exit\n" \
2454         "code determined by the value of EXPRESSION."
2455 #define test_example_usage \
2456         "$ test 1 -eq 2\n" \
2457         "$ echo $?\n" \
2458         "1\n" \
2459         "$ test 1 -eq 1\n" \
2460         "$ echo $?\n" \
2461         "0\n" \
2462         "$ [ -d /etc ]\n" \
2463         "$ echo $?\n" \
2464         "0\n" \
2465         "$ [ -d /junk ]\n" \
2466         "$ echo $?\n" \
2467         "1\n"
2468
2469 #ifdef CONFIG_FEATURE_TFTP_GET
2470   #define USAGE_TFTP_GET(a) a
2471 #else
2472   #define USAGE_TFTP_GET(a)
2473 #endif
2474 #ifdef CONFIG_FEATURE_TFTP_PUT
2475   #define USAGE_TFTP_PUT(a) a
2476 #else
2477   #define USAGE_TFTP_PUT(a)
2478 #endif
2479 #ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
2480   #define USAGE_TFTP_BS(a) a
2481 #else
2482   #define USAGE_TFTP_BS(a)
2483 #endif
2484
2485 #define tftp_trivial_usage \
2486         "[OPTION]... HOST [PORT]"
2487 #define tftp_full_usage \
2488         "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
2489         "Options:\n" \
2490         "\t-l FILE\tLocal FILE.\n" \
2491         "\t-r FILE\tRemote FILE." \
2492         USAGE_TFTP_GET( \
2493         "\n\t-g\tGet file." \
2494         ) \
2495         USAGE_TFTP_PUT( \
2496         "\n\t-p\tPut file." \
2497         ) \
2498         USAGE_TFTP_BS( \
2499         "\n\t-b SIZE\tTransfer blocks of SIZE octets." \
2500         )
2501 #define time_trivial_usage \
2502         "[OPTION]... COMMAND [ARGS...]"
2503 #define time_full_usage \
2504         "Runs the program COMMAND with arguments ARGS.  When COMMAND finishes,\n" \
2505         "COMMAND's resource usage information is displayed\n\n" \
2506         "Options:\n" \
2507         "\t-v\tDisplays verbose resource usage information."
2508
2509 #define top_trivial_usage \
2510         "[-d <seconds>]"
2511 #define top_full_usage \
2512         "top provides an view of processor activity in real time.\n" \
2513         "This utility reads the status for all processes in /proc each <seconds>\n" \
2514         "and shows the status for however many processes will fit on the screen.\n" \
2515         "This utility will not show processes that are started after program startup,\n" \
2516         "but it will show the EXIT status for and PIDs that exit while it is running."
2517
2518 #define touch_trivial_usage \
2519         "[-c] FILE [FILE ...]"
2520 #define touch_full_usage \
2521         "Update the last-modified date on the given FILE[s].\n\n" \
2522         "Options:\n" \
2523         "\t-c\tDo not create any files"
2524 #define touch_example_usage \
2525         "$ ls -l /tmp/foo\n" \
2526         "/bin/ls: /tmp/foo: No such file or directory\n" \
2527         "$ touch /tmp/foo\n" \
2528         "$ ls -l /tmp/foo\n" \
2529         "-rw-rw-r--    1 andersen andersen        0 Apr 15 01:11 /tmp/foo\n"
2530
2531 #define tr_trivial_usage \
2532         "[-cds] STRING1 [STRING2]"
2533 #define tr_full_usage \
2534         "Translate, squeeze, and/or delete characters from\n" \
2535         "standard input, writing to standard output.\n\n" \
2536         "Options:\n" \
2537         "\t-c\ttake complement of STRING1\n" \
2538         "\t-d\tdelete input characters coded STRING1\n" \
2539         "\t-s\tsqueeze multiple output characters of STRING2 into one character"
2540 #define tr_example_usage \
2541         "$ echo "gdkkn vnqkc" | tr [a-y] [b-z]\n" \
2542         "hello world\n"
2543
2544 #define traceroute_trivial_usage \
2545         "[-dnrv] [-m max_ttl] [-p port#] [-q nqueries]\n"\
2546         "\t[-s src_addr] [-t tos] [-w wait] host [data size]"
2547 #define traceroute_full_usage \
2548         "trace the route ip packets follow going to \"host\"\n" \
2549         "Options:\n" \
2550         "\t-d\tset SO_DEBUG options to socket\n" \
2551         "\t-n\tPrint hop addresses numerically rather than symbolically\n" \
2552         "\t-r\tBypass the normal routing tables and send directly to a host\n" \
2553         "\t-v\tVerbose output\n" \
2554         "\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \
2555         "\t-p port#\tSet the base UDP port number used in probes\n" \
2556         "\t\t(default is 33434)\n" \
2557         "\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \
2558         "\t\t(default is 3)\n" \
2559         "\t-s src_addr\tUse the following IP address as the source address\n" \
2560         "\t-t tos\tSet the type-of-service in probe packets to the following value\n" \
2561         "\t\t(default 0)\n" \
2562         "\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \
2563         "\t\t(default 3 sec.)."
2564
2565
2566 #define true_trivial_usage \
2567         ""
2568 #define true_full_usage \
2569         "Return an exit code of TRUE (0)."
2570 #define true_example_usage \
2571         "$ true\n" \
2572         "$ echo $?\n" \
2573         "0\n"
2574
2575 #define tty_trivial_usage \
2576         ""
2577 #define tty_full_usage \
2578         "Print the file name of the terminal connected to standard input.\n\n"\
2579         "Options:\n" \
2580         "\t-s\tprint nothing, only return an exit status"
2581 #define tty_example_usage \
2582         "$ tty\n" \
2583         "/dev/tty2\n"
2584
2585 #define udhcpc_trivial_usage \
2586         "[-fbnqv] [-c CLIENTID] [-H HOSTNAME] [-i INTERFACE]\n[-p pidfile] [-r IP] [-s script]"
2587 #define udhcpc_full_usage \
2588         "\t-c,\t--clientid=CLIENTID\tClient identifier\n" \
2589         "\t-H,\t--hostname=HOSTNAME\tClient hostname\n" \
2590         "\t-h,\t                   \tAlias for -H\n" \
2591         "\t-f,\t--foreground\tDo not fork after getting lease\n" \
2592         "\t-b,\t--background\tFork to background if lease cannot be immediately negotiated.\n" \
2593         "\t-i,\t--interface=INTERFACE\tInterface to use (default: eth0)\n" \
2594         "\t-n,\t--now\tExit with failure if lease cannot be immediately negotiated.\n" \
2595         "\t-p,\t--pidfile=file\tStore process ID of daemon in file\n" \
2596         "\t-q,\t--quit\tQuit after obtaining lease\n" \
2597         "\t-r,\t--request=IP\tIP address to request (default: none)\n" \
2598         "\t-s,\t--script=file\tRun file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
2599         "\t-v,\t--version\tDisplay version"
2600
2601 #define udhcpd_trivial_usage \
2602         "[configfile]\n" \
2603
2604 #define udhcpd_full_usage \
2605         ""
2606
2607 #ifdef CONFIG_FEATURE_MOUNT_FORCE
2608   #define USAGE_MOUNT_FORCE(a) a
2609 #else
2610   #define USAGE_MOUNT_FORCE(a)
2611 #endif
2612 #define umount_trivial_usage \
2613         "[flags] FILESYSTEM|DIRECTORY"
2614 #define umount_full_usage \
2615         "Unmount file systems\n" \
2616         "\nFlags:\n" "\t-a\tUnmount all file systems" \
2617         USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
2618         "\n\t-r\tTry to remount devices as read-only if mount is busy" \
2619         USAGE_MOUNT_FORCE("\n\t-f\tForce umount (i.e., unreachable NFS server)") \
2620         USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
2621 #define umount_example_usage \
2622         "$ umount /dev/hdc1 \n"
2623
2624 #define uname_trivial_usage \
2625         "[OPTION]..."
2626 #define uname_full_usage \
2627         "Print certain system information.  With no OPTION, same as -s.\n\n" \
2628         "Options:\n" \
2629         "\t-a\tprint all information\n" \
2630         "\t-m\tthe machine (hardware) type\n" \
2631         "\t-n\tprint the machine's network node hostname\n" \
2632         "\t-r\tprint the operating system release\n" \
2633         "\t-s\tprint the operating system name\n" \
2634         "\t-p\tprint the host processor type\n" \
2635         "\t-v\tprint the operating system version"
2636 #define uname_example_usage \
2637         "$ uname -a\n" \
2638         "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
2639
2640 #define uncompress_trivial_usage \
2641         "[-c] [-f] [ name ... ]"
2642 #define uncompress_full_usage \
2643         "Uncompress .Z file[s]\n" \
2644         "Options:\n" \
2645         "\t-c\textract to stdout\n" \
2646         "\t-f\tforce overwrite an existing file"
2647
2648 #define uniq_trivial_usage \
2649         "[OPTION]... [INPUT [OUTPUT]]"
2650 #define uniq_full_usage \
2651         "Discard all but one of successive identical lines from INPUT\n" \
2652         "(or standard input), writing to OUTPUT (or standard output).\n\n" \
2653         "Options:\n" \
2654         "\t-c\tprefix lines by the number of occurrences\n" \
2655         "\t-d\tonly print duplicate lines\n" \
2656         "\t-u\tonly print unique lines\n" \
2657         "\t-f N\tskip the first N fields\n" \
2658         "\t-s N\tskip the first N chars (after any skipped fields)"
2659 #define uniq_example_usage \
2660         "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
2661         "a\n" \
2662         "b\n" \
2663         "c\n"
2664
2665 #define unix2dos_trivial_usage \
2666         "[option] [FILE]"
2667 #define unix2dos_full_usage \
2668         "Converts FILE from unix format to dos format.  When no option\n" \
2669         "is given, the input is converted to the opposite output format.\n" \
2670         "When no file is given, uses stdin for input and stdout for output.\n" \
2671         "Options:\n" \
2672         "\t-u\toutput will be in UNIX format\n" \
2673         "\t-d\toutput will be in DOS format"
2674
2675 #define unzip_trivial_usage \
2676         "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
2677 #define unzip_full_usage \
2678         "Extracts files from ZIP archives.\n\n" \
2679         "Options:\n" \
2680         "\t-l\tlist archive contents (short form)\n" \
2681         "\t-n\tnever overwrite existing files (default)\n" \
2682         "\t-o\toverwrite files without prompting\n" \
2683         "\t-p\tsend output to stdout\n" \
2684         "\t-q\tbe quiet\n" \
2685         "\t-x\texclude these files\n" \
2686         "\t-d\textract files into this directory"
2687
2688 #define uptime_trivial_usage \
2689         ""
2690 #define uptime_full_usage \
2691         "Display the time since the last boot."
2692 #define uptime_example_usage \
2693         "$ uptime\n" \
2694         "  1:55pm  up  2:30, load average: 0.09, 0.04, 0.00\n"
2695
2696 #define usleep_trivial_usage \
2697         "N"
2698 #define usleep_full_usage \
2699         "Pause for N microseconds."
2700 #define usleep_example_usage \
2701         "$ usleep 1000000\n" \
2702         "[pauses for 1 second]\n"
2703
2704 #define uudecode_trivial_usage \
2705         "[FILE]..."
2706 #define uudecode_full_usage \
2707         "Uudecode a file that is uuencoded.\n\n" \
2708         "Options:\n" \
2709         "\t-o FILE\tdirect output to FILE"
2710 #define uudecode_example_usage \
2711         "$ uudecode -o busybox busybox.uu\n" \
2712         "$ ls -l busybox\n" \
2713         "-rwxr-xr-x   1 ams      ams        245264 Jun  7 21:35 busybox\n"
2714
2715 #define uuencode_trivial_usage \
2716         "[OPTION] [INFILE] REMOTEFILE"
2717 #define uuencode_full_usage \
2718         "Uuencode a file.\n\n" \
2719         "Options:\n" \
2720         "\t-m\tuse base64 encoding per RFC1521"
2721 #define uuencode_example_usage \
2722         "$ uuencode busybox busybox\n" \
2723         "begin 755 busybox\n" \
2724         "<encoded file snipped>\n" \
2725         "$ uudecode busybox busybox > busybox.uu\n" \
2726         "$\n"
2727
2728 #define vconfig_trivial_usage \
2729         "COMMAND [OPTIONS] ..."
2730 #define vconfig_full_usage \
2731         "vconfig lets you create and remove virtual ethernet devices.\n\n" \
2732         "Options:\n" \
2733         "\tadd             [interface-name] [vlan_id]\n" \
2734         "\trem             [vlan-name]\n" \
2735         "\tset_flag        [interface-name] [flag-num]       [0 | 1]\n" \
2736         "\tset_egress_map  [vlan-name]      [skb_priority]   [vlan_qos]\n" \
2737         "\tset_ingress_map [vlan-name]      [skb_priority]   [vlan_qos]\n" \
2738         "\tset_name_type   [name-type]"
2739
2740 #define vi_trivial_usage \
2741         "[OPTION] [FILE]..."
2742 #define vi_full_usage \
2743         "edit FILE.\n\n" \
2744         "Options:\n" \
2745         "\t-R\tRead-only- do not write to the file."
2746
2747 #define vlock_trivial_usage \
2748         "[OPTIONS]"
2749 #define vlock_full_usage \
2750         "Lock a virtual terminal.  A password is required to unlock\n" \
2751         "Options:\n" \
2752         "\t-a\tLock all VTs"
2753
2754 #define watch_trivial_usage \
2755         "[-n <seconds>] COMMAND..."
2756 #define watch_full_usage \
2757         "Executes a program periodically.\n" \
2758         "Options:\n" \
2759         "\t-n\tLoop period in seconds - default is 2."
2760 #define watch_example_usage \
2761         "$ watch date\n" \
2762         "Mon Dec 17 10:31:40 GMT 2000\n" \
2763         "Mon Dec 17 10:31:42 GMT 2000\n" \
2764         "Mon Dec 17 10:31:44 GMT 2000"
2765
2766 #define watchdog_trivial_usage \
2767         "[-t <seconds>] DEV"
2768 #define watchdog_full_usage \
2769         "Periodically write to watchdog device DEV.\n" \
2770         "Options:\n" \
2771         "\t-t\tTimer period in seconds - default is 30."
2772
2773 #define wc_trivial_usage \
2774         "[OPTION]... [FILE]..."
2775 #define wc_full_usage \
2776         "Print line, word, and byte counts for each FILE, and a total line if\n" \
2777         "more than one FILE is specified.  With no FILE, read standard input.\n\n" \
2778         "Options:\n" \
2779         "\t-c\tprint the byte counts\n" \
2780         "\t-l\tprint the newline counts\n" \
2781         "\t-L\tprint the length of the longest line\n" \
2782         "\t-w\tprint the word counts"
2783 #define wc_example_usage \
2784         "$ wc /etc/passwd\n" \
2785         "     31      46    1365 /etc/passwd\n"
2786
2787 #define wget_trivial_usage \
2788         "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n" \
2789         "\t\t[--header 'header: value'] [-Y|--proxy on/off] [-P DIR] url"
2790 #define wget_full_usage \
2791         "wget retrieves files via HTTP or FTP\n\n" \
2792         "Options:\n" \
2793         "\t-c\tcontinue retrieval of aborted transfers\n" \
2794         "\t-q\tquiet mode - do not print\n" \
2795         "\t-P\tSet directory prefix to DIR\n" \
2796         "\t-O\tsave to filename ('-' for stdout)\n" \
2797         "\t-Y\tuse proxy ('on' or 'off')"
2798
2799 #define which_trivial_usage \
2800         "[COMMAND ...]"
2801 #define which_full_usage \
2802         "Locates a COMMAND."
2803 #define which_example_usage \
2804         "$ which login\n" \
2805         "/bin/login\n"
2806
2807 #define who_trivial_usage \
2808         " "
2809 #define who_full_usage \
2810         "Prints the current user names and related information"
2811
2812 #define whoami_trivial_usage \
2813         ""
2814 #define whoami_full_usage \
2815         "Prints the user name associated with the current effective user id."
2816
2817 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
2818 #define USAGE_XARGS_CONFIRMATION(a) a
2819 #else
2820 #define USAGE_XARGS_CONFIRMATION(a)
2821 #endif
2822 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
2823 #define USAGE_XARGS_TERMOPT(a) a
2824 #else
2825 #define USAGE_XARGS_TERMOPT(a)
2826 #endif
2827 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
2828 #define USAGE_XARGS_ZERO_TERM(a) a
2829 #else
2830 #define USAGE_XARGS_ZERO_TERM(a)
2831 #endif
2832
2833
2834 #define xargs_trivial_usage \
2835         "[COMMAND] [OPTIONS] [ARGS...]"
2836 #define xargs_full_usage \
2837         "Executes COMMAND on every item given by standard input.\n\n" \
2838         "Options:\n" \
2839         USAGE_XARGS_CONFIRMATION("\t-p\tPrompt the user about whether to run each command\n") \
2840         "\t-r\tDo not run command for empty readed lines\n" \
2841         USAGE_XARGS_TERMOPT("\t-x\tExit if the size is exceeded\n") \
2842         USAGE_XARGS_ZERO_TERM("\t-0\tInput filenames are terminated by a null character\n") \
2843         "\t-t\tPrint the command line on stderr before executing it."
2844 #define xargs_example_usage \
2845         "$ ls | xargs gzip\n" \
2846         "$ find . -name '*.c' -print | xargs rm\n"
2847
2848 #define yes_trivial_usage \
2849         "[OPTION]... [STRING]..."
2850 #define yes_full_usage \
2851         "Repeatedly outputs a line with all specified STRING(s), or 'y'."
2852
2853 #define zcat_trivial_usage \
2854         "FILE"
2855 #define zcat_full_usage \
2856         "Uncompress to stdout."
2857
2858 #endif /* __BB_USAGE_H__ */