4 #define addgroup_trivial_usage \
5 "[-g GID] group_name [user_name]"
6 #define addgroup_full_usage \
7 "Adds a group to the system\n\n" \
9 "\t-g GID\t\tspecify gid"
11 #define adduser_trivial_usage \
13 #define adduser_full_usage \
14 "Adds a user to the system\n\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"
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" \
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" \
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" \
42 "\t-o\t\tpreserve original dates\n" \
43 "\t-p\t\textract to stdout\n" \
46 "\t-v\t\tverbosely list files processed"
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" \
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"
65 #define ash_trivial_usage \
67 "or: ash -c command [args]...\n"
68 #define ash_full_usage \
69 "The ash shell (command interpreter)"
71 #define awk_trivial_usage \
72 "[OPTION]... [program-text] [FILE ...]"
73 #define awk_full_usage \
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'"
79 #define basename_trivial_usage \
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" \
87 "$ basename /usr/local/bin/\n" \
89 "$ basename /foo/bar.txt .txt\n" \
92 #define bunzip2_trivial_usage \
94 #define bunzip2_full_usage \
95 "Uncompress FILE (or standard input if FILE is '-' or omitted).\n\n" \
97 "\t-c\tWrite output to standard output\n" \
100 #define bzcat_trivial_usage \
102 #define bzcat_full_usage \
103 "Uncompress to stdout."
105 #define cal_trivial_usage \
106 "[-jy] [[month] year]"
107 #define cal_full_usage \
108 "Display a calendar.\n" \
110 "\t-j\tUse julian dates.\n" \
111 "\t-y\tDisplay the entire year."
113 #define cat_trivial_usage \
115 #define cat_full_usage \
116 "Concatenates FILE(s) and prints them to stdout.\n\n" \
118 "\t-u\tignored since unbuffered i/o is always used"
119 #define cat_example_usage \
120 "$ cat /proc/uptime\n" \
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" \
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"
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" \
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"
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" \
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" \
168 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
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" \
179 "# ls -l /bin/ls\n" \
180 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
182 #define chvt_trivial_usage \
184 #define chvt_full_usage \
185 "Changes the foreground virtual terminal to /dev/ttyN"
187 #define clear_trivial_usage \
189 #define clear_full_usage \
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" \
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"
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" \
206 "\t-a\tSame as -dpR\n" \
207 "\t-d,-P\tPreserves links\n" \
208 "\t-H,-L\tDereference all symlinks (implied by default)\n" \
209 "\t-p\tPreserves file attributes if possible\n" \
210 "\t-f\tforce (implied; ignored) - always set\n" \
211 "\t-i\tinteractive, prompt before overwrite\n" \
212 "\t-R,-r\tCopies directories recursively"
214 #define cpio_trivial_usage \
215 "-[dimtuv][F cpiofile]"
216 #define cpio_full_usage \
217 "Extract or list files from a cpio archive\n" \
218 "Main operation mode:\n" \
219 "\td\t\tmake leading directories\n" \
221 "\tm\t\tpreserve mtime\n" \
224 "\tu\t\tunconditional overwrite\n" \
225 "\tF\t\tinput from file"
227 #define crond_trivial_usage \
228 "-d[#] -c <crondir> -f -b"
229 #define crond_full_usage \
230 "\t-d [#] -l [#] -S -L logfile -f -b -c dir\n" \
231 "\t-d num\tdebug level\n" \
232 "\t-l num\tlog level (8 - default)\n" \
233 "\t-S\tlog to syslogd (default)\n" \
234 "\t-L file\tlog to file\n" \
235 "\t-f\trun in fordeground\n" \
236 "\t-b\trun in background (default)\n" \
237 "\t-c dir\tworking dir"
239 #define crontab_trivial_usage \
240 "[-c dir] {file|-}|[-u|-l|-e|-d user]"
241 #define crontab_full_usage \
242 "\tfile <opts> replace crontab from file\n" \
243 "\t- <opts> replace crontab from stdin\n" \
244 "\t-u user specify user\n" \
245 "\t-l [user] list crontab for user\n" \
246 "\t-e [user] edit crontab for user\n" \
247 "\t-d [user] delete crontab for user\n" \
248 "\t-c dir specify crontab directory"
251 #define cut_trivial_usage \
252 "[OPTION]... [FILE]..."
253 #define cut_full_usage \
254 "Prints selected fields from each input FILE to standard output.\n\n" \
256 "\t-b LIST\t\tOutput only bytes from LIST\n" \
257 "\t-c LIST\t\tOutput only characters from LIST\n" \
258 "\t-d CHAR\t\tUse CHAR instead of tab as the field delimiter\n" \
259 "\t-s\t\tOutput only the lines containing delimiter\n" \
260 "\t-f N\t\tPrint only these fields\n" \
262 #define cut_example_usage \
263 "$ echo "Hello world" | cut -f 1 -d ' '\n" \
265 "$ echo "Hello world" | cut -f 2 -d ' '\n" \
268 #ifdef CONFIG_FEATURE_DATE_ISOFMT
269 #define USAGE_DATE_ISOFMT(a) a
271 #define USAGE_DATE_ISOFMT(a)
274 #define date_trivial_usage \
275 "[OPTION]... [MMDDhhmm[[CC]YY][.ss]] [+FORMAT]"
276 #define date_full_usage \
277 "Displays the current time in the given FORMAT, or sets the system date.\n" \
279 "\t-R\t\tOutputs RFC-822 compliant date string\n" \
280 "\t-d STRING\tDisplays time described by STRING, not `now'\n" \
281 USAGE_DATE_ISOFMT("\t-I[TIMESPEC]\tOutputs an ISO-8601 compliant date/time string.\n" \
282 "\t\t\tTIMESPEC=`date' (or missing) for date only,\n" \
283 "\t\t\t`hours', `minutes', or `seconds' for date and,\n" \
284 "\t\t\ttime to the indicated precision.\n") \
285 "\t-s\t\tSets time described by STRING\n" \
286 "\t-r FILE\t\tDisplays the last modification time of FILE\n" \
287 "\t-u\t\tPrints or sets Coordinated Universal Time"
288 #define date_example_usage \
290 "Wed Apr 12 18:52:41 MDT 2000\n"
292 #define dc_trivial_usage \
294 #define dc_full_usage \
295 "This is a Tiny RPN calculator that understands the\n" \
296 "following operations: +, add, -, sub, *, mul, /, div, %, mod, "\
297 "**, exp, and, or, not, eor.\n" \
298 "For example: 'dc 2 2 add' -> 4, and 'dc 8 8 \\* 2 2 + /' -> 16.\n" \
300 "p - Prints the value on the top of the stack, without altering the stack.\n" \
301 "f - Prints the entire contents of the stack without altering anything.\n" \
302 "o - Pops the value off the top of the stack and uses it to set the output radix.\n" \
303 " Only 10 and 16 are supported."
304 #define dc_example_usage \
307 "$ dc 8 8 \\* 2 2 + / p\n" \
313 "$ echo 72 9 div 8 mul p | dc\n" \
316 #define dd_trivial_usage \
317 "[if=FILE] [of=FILE] [bs=N] [count=N] [skip=N]\n" \
318 "\t [seek=N] [conv=notrunc|noerror|sync]"
319 #define dd_full_usage \
320 "Copy a file, converting and formatting according to options\n\n" \
321 "\tif=FILE\t\tread from FILE instead of stdin\n" \
322 "\tof=FILE\t\twrite to FILE instead of stdout\n" \
323 "\tbs=N\t\tread and write N bytes at a time\n" \
324 "\tcount=N\t\tcopy only N input blocks\n" \
325 "\tskip=N\t\tskip N input blocks\n" \
326 "\tseek=N\t\tskip N output blocks\n" \
327 "\tconv=notrunc\tdon't truncate output file\n" \
328 "\tconv=noerror\tcontinue after read errors\n" \
329 "\tconv=sync\tpad blocks with zeros\n" \
331 "Numbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024),\n" \
332 "MD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)."
333 #define dd_example_usage \
334 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
338 #define deallocvt_trivial_usage \
340 #define deallocvt_full_usage \
341 "Deallocate unused virtual terminal /dev/ttyN"
343 #define delgroup_trivial_usage \
345 #define delgroup_full_usage \
346 "Deletes group GROUP from the system"
348 #define deluser_trivial_usage \
350 #define deluser_full_usage \
351 "Deletes user USER from the system"
353 #ifdef CONFIG_DEVFSD_FG_NP
354 #define USAGE_DEVFSD_FG_NP(a) a
356 #define USAGE_DEVFSD_FG_NP(a)
359 #define devfsd_trivial_usage \
361 USAGE_DEVFSD_FG_NP("[-fg][-np]" )
362 #define devfsd_full_usage \
363 "Optional daemon for managing devfs permissions and old device name symlinks.\n" \
365 "\tmntpnt\tThe mount point where devfs is mounted.\n\n" \
366 "\t-v\tPrint the protocol version numbers for devfsd\n" \
367 "\t\tand the kernel-side protocol version and exits." \
368 USAGE_DEVFSD_FG_NP( "\n\n\t-fg\tRun the daemon in the foreground.\n\n" \
369 "\t-np\tExit after parsing the configuration file\n" \
370 "\t\tand processing synthetic REGISTER events.\n" \
371 "\t\tDo not poll for events.")
373 #ifdef CONFIG_FEATURE_HUMAN_READABLE
374 #define USAGE_HUMAN_READABLE(a) a
375 #define USAGE_NOT_HUMAN_READABLE(a)
377 #define USAGE_HUMAN_READABLE(a)
378 #define USAGE_NOT_HUMAN_READABLE(a) a
380 #define df_trivial_usage \
381 "[-" USAGE_HUMAN_READABLE("hm") USAGE_NOT_HUMAN_READABLE("") "k] [FILESYSTEM ...]"
382 #define df_full_usage \
383 "Print the filesystem space used and space available.\n\n" \
385 USAGE_HUMAN_READABLE( \
386 "\n\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
387 "\t-m\tprint sizes in megabytes\n" \
388 "\t-k\tprint sizes in kilobytes(default)") USAGE_NOT_HUMAN_READABLE( \
389 "\n\t-k\tprint sizes in kilobytes(compatibility)")
390 #define df_example_usage \
392 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
393 "/dev/sda3 8690864 8553540 137324 98% /\n" \
394 "/dev/sda1 64216 36364 27852 57% /boot\n" \
396 "Filesystem 1k-blocks Used Available Use% Mounted on\n" \
397 "/dev/sda3 8690864 8553540 137324 98% /\n"
399 #define dirname_trivial_usage \
401 #define dirname_full_usage \
402 "Strips non-directory suffix from FILENAME"
403 #define dirname_example_usage \
404 "$ dirname /tmp/foo\n" \
406 "$ dirname /tmp/foo/\n" \
409 #define dmesg_trivial_usage \
410 "[-c] [-n LEVEL] [-s SIZE]"
411 #define dmesg_full_usage \
412 "Prints or controls the kernel ring buffer\n\n" \
414 "\t-c\t\tClears the ring buffer's contents after printing\n" \
415 "\t-n LEVEL\tSets console logging level\n" \
416 "\t-s SIZE\t\tUse a buffer of size SIZE"
418 #define dos2unix_trivial_usage \
420 #define dos2unix_full_usage \
421 "Converts FILE from dos format to unix format. When no option\n" \
422 "is given, the input is converted to the opposite output format.\n" \
423 "When no file is given, uses stdin for input and stdout for output.\n\n" \
425 "\t-u\toutput will be in UNIX format\n" \
426 "\t-d\toutput will be in DOS format"
428 #define dpkg_trivial_usage \
429 "[-ilCPru] [-F option] package_name"
430 #define dpkg_full_usage \
431 "dpkg is a utility to install, remove and manage Debian packages.\n\n" \
433 "\t-i\t\tInstall the package\n" \
434 "\t-l\t\tList of installed packages\n" \
435 "\t-C\t\tConfigure an unpackaged package\n" \
436 "\t-F depends\tIgnore depency problems\n" \
437 "\t-P\t\tPurge all files of a package\n" \
438 "\t-r\t\tRemove all but the configuration files for a package\n" \
439 "\t-u\t\tUnpack a package, but don't configure it"
441 #define dpkg_deb_trivial_usage \
442 "[-cefxX] FILE [argument]"
443 #define dpkg_deb_full_usage \
444 "Perform actions on Debian packages (.debs)\n\n" \
446 "\t-c\tList contents of filesystem tree\n" \
447 "\t-e\tExtract control files to [argument] directory\n" \
448 "\t-f\tDisplay control field name starting with [argument]\n" \
449 "\t-x\tExtract packages filesystem tree to directory\n" \
450 "\t-X\tVerbose extract"
451 #define dpkg_deb_example_usage \
452 "$ dpkg-deb -X ./busybox_0.48-1_i386.deb /tmp\n"
454 #ifdef CONFIG_FEATURE_DU_DEFALT_BLOCKSIZE_1K
455 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a) a
456 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a)
458 #define USAGE_DU_DEFALT_BLOCKSIZE_1k(a)
459 #define USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k(a) a
462 #define du_trivial_usage \
463 "[-aHLdclsx" USAGE_HUMAN_READABLE("hm") "k] [FILE]..."
464 #define du_full_usage \
465 "Summarizes disk space used for each FILE and/or directory.\n" \
466 "Disk space is printed in units of " \
467 USAGE_DU_DEFALT_BLOCKSIZE_1k("1024") USAGE_NOT_DU_DEFALT_BLOCKSIZE_1k("512") \
470 "\t-a\tshow sizes of files in addition to directories\n" \
471 "\t-H\tfollow symbolic links that are FILE command line args\n" \
472 "\t-L\tfollow all symbolic links encountered\n" \
473 "\t-d N\tlimit output to directories (and files with -a) of depth < N\n" \
474 "\t-c\toutput a grand total\n" \
475 "\t-l\tcount sizes many times if hard linked\n" \
476 "\t-s\tdisplay only a total for each argument\n" \
477 "\t-x\tskip directories on different filesystems\n" \
478 USAGE_HUMAN_READABLE( \
479 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n" \
480 "\t-m\tprint sizes in megabytes\n" ) \
481 "\t-k\tprint sizes in kilobytes" USAGE_DU_DEFALT_BLOCKSIZE_1k("(default)")
482 #define du_example_usage \
485 "12 ./kernel-patches/CVS\n" \
486 "80 ./kernel-patches\n" \
489 "12 ./scripts/CVS\n" \
495 #define dumpkmap_trivial_usage \
497 #define dumpkmap_full_usage \
498 "Prints out a binary keyboard translation table to standard output."
499 #define dumpkmap_example_usage \
500 "$ dumpkmap > keymap\n"
502 #define dumpleases_trivial_usage \
503 "[-r|-a] [-f LEASEFILE]"
504 #define dumpleases_full_usage \
505 "Displays the DHCP leases granted by udhcpd.\n\n" \
507 "\t-f,\t--file=FILENAME\tLeases file to load\n" \
508 "\t-r,\t--remaining\tInterpret lease times as time remaing\n" \
509 "\t-a,\t--absolute\tInterpret lease times as expire time"
511 #ifdef CONFIG_FEATURE_FANCY_ECHO
512 #define USAGE_FANCY_ECHO(a) a
514 #define USAGE_FANCY_ECHO(a)
517 #define echo_trivial_usage \
518 USAGE_FANCY_ECHO("[-neE] ") "[ARG ...]"
519 #define echo_full_usage \
520 "Prints the specified ARGs to stdout\n\n" \
521 USAGE_FANCY_ECHO("Options:\n" \
522 "\t-n\tsuppress trailing newline\n" \
523 "\t-e\tinterpret backslash-escaped characters (i.e., \\t=tab)\n" \
524 "\t-E\tdisable interpretation of backslash-escaped characters")
525 #define echo_example_usage \
526 "$ echo "Erik is cool"\n" \
528 USAGE_FANCY_ECHO("$ echo -e "Erik\\nis\\ncool"\n" \
532 "$ echo "Erik\\nis\\ncool"\n" \
533 "Erik\\nis\\ncool\n")
535 #define env_trivial_usage \
536 "[-iu] [-] [name=value]... [command]"
537 #define env_full_usage \
538 "Prints the current environment or runs a program after setting\n" \
539 "up the specified environment.\n\n" \
541 "\t-, -i\tstart with an empty environment\n" \
542 "\t-u\tremove variable from the environment"
544 #define expr_trivial_usage \
546 #define expr_full_usage \
547 "Prints the value of EXPRESSION to standard output.\n\n" \
548 "EXPRESSION may be:\n" \
549 "\tARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
550 "\tARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
551 "\tARG1 < ARG2 ARG1 is less than ARG2\n" \
552 "\tARG1 <= ARG2 ARG1 is less than or equal to ARG2\n" \
553 "\tARG1 = ARG2 ARG1 is equal to ARG2\n" \
554 "\tARG1 != ARG2 ARG1 is unequal to ARG2\n" \
555 "\tARG1 >= ARG2 ARG1 is greater than or equal to ARG2\n" \
556 "\tARG1 > ARG2 ARG1 is greater than ARG2\n" \
557 "\tARG1 + ARG2 arithmetic sum of ARG1 and ARG2\n" \
558 "\tARG1 - ARG2 arithmetic difference of ARG1 and ARG2\n" \
559 "\tARG1 * ARG2 arithmetic product of ARG1 and ARG2\n" \
560 "\tARG1 / ARG2 arithmetic quotient of ARG1 divided by ARG2\n" \
561 "\tARG1 % ARG2 arithmetic remainder of ARG1 divided by ARG2\n" \
562 "\tSTRING : REGEXP anchored pattern match of REGEXP in STRING\n" \
563 "\tmatch STRING REGEXP same as STRING : REGEXP\n" \
564 "\tsubstr STRING POS LENGTH substring of STRING, POS counted from 1\n" \
565 "\tindex STRING CHARS index in STRING where any CHARS is found,\n" \
567 "\tlength STRING length of STRING\n" \
568 "\tquote TOKEN interpret TOKEN as a string, even if\n" \
569 "\t it is a keyword like `match' or an\n" \
570 "\t operator like `/'\n" \
571 "\t( EXPRESSION ) value of EXPRESSION\n\n" \
572 "Beware that many operators need to be escaped or quoted for shells.\n" \
573 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
574 "lexicographical. Pattern matches return the string matched between \n" \
575 "\\( and \\) or null; if \\( and \\) are not used, they return the number \n" \
576 "of characters matched or 0."
578 #define false_trivial_usage \
580 #define false_full_usage \
581 "Return an exit code of FALSE (1)."
582 #define false_example_usage \
587 #define fbset_trivial_usage \
589 #define fbset_full_usage \
590 "Show and modify frame buffer settings"
591 #define fbset_example_usage \
593 "mode "1024x768-76"\n" \
594 "\t# D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
595 "\tgeometry 1024 768 1024 768 16\n" \
596 "\ttimings 12714 128 32 16 4 128 4\n" \
598 "\trgba 5/11,6/5,5/0,0/0\n" \
601 #define fdflush_trivial_usage \
603 #define fdflush_full_usage \
604 "Forces floppy disk drive to detect disk change"
606 #define fdformat_trivial_usage \
608 #define fdformat_full_usage \
609 "Low-level formats a floppy disk\n\n" \
611 "\t-n\tDon't verify after format"
613 #define fdisk_trivial_usage \
614 "[-luv] [-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
615 #define fdisk_full_usage \
616 "Change partition table\n" \
618 "\t-l List partition table(s)\n" \
619 "\t-u Give Start and End in sector (instead of cylinder) units\n" \
620 "\t-s PARTITION Give partition size(s) in blocks\n" \
621 "\t-b 2048: (for certain MO disks) use 2048-byte sectors\n" \
622 "\t-C CYLINDERS Set the number of cylinders\n" \
623 "\t-H HEADS Set the number of heads\n" \
624 "\t-S SECTORS Set the number of sectors\n" \
625 "\t-v Give fdisk version"
627 #ifdef CONFIG_FEATURE_FIND_TYPE
628 #define USAGE_FIND_TYPE(a) a
630 #define USAGE_FIND_TYPE(a)
632 #ifdef CONFIG_FEATURE_FIND_PERM
633 #define USAGE_FIND_PERM(a) a
635 #define USAGE_FIND_PERM(a)
637 #ifdef CONFIG_FEATURE_FIND_MTIME
638 #define USAGE_FIND_MTIME(a) a
640 #define USAGE_FIND_MTIME(a)
642 #ifdef CONFIG_FEATURE_FIND_NEWER
643 #define USAGE_FIND_NEWER(a) a
645 #define USAGE_FIND_NEWER(a)
647 #ifdef CONFIG_FEATURE_FIND_INUM
648 #define USAGE_FIND_INUM(a) a
650 #define USAGE_FIND_INUM(a)
653 #define find_trivial_usage \
654 "[PATH...] [EXPRESSION]"
655 #define find_full_usage \
656 "Search for files in a directory hierarchy. The default PATH is\n" \
657 "the current directory; default EXPRESSION is '-print'\n" \
658 "\nEXPRESSION may consist of:\n" \
659 "\t-follow\t\tDereference symbolic links.\n" \
660 "\t-name PATTERN\tFile name (leading directories removed) matches PATTERN.\n" \
661 "\t-print\t\tPrint (default and assumed).\n" \
663 "\n\t-type X\t\tFiletype matches X (where X is one of: f,d,l,b,c,...)" \
665 "\n\t-perm PERMS\tPermissions match any of (+NNN); all of (-NNN);\n\t\t\tor exactly (NNN)" \
666 ) USAGE_FIND_MTIME( \
667 "\n\t-mtime TIME\tModified time is greater than (+N); less than (-N);\n\t\t\tor exactly (N) days" \
668 ) USAGE_FIND_NEWER( \
669 "\n\t-newer FILE\tModified time is more recent than FILE's" \
671 "\n\t-inum N\t\tFile has inode number N")
672 #define find_example_usage \
673 "$ find / -name passwd\n" \
676 #define fold_trivial_usage \
678 #define fold_full_usage \
679 "Wrap input lines in each FILE (standard input by default), writing to\n" \
680 "standard output.\n\n" \
682 "\t-b\tcount bytes rather than columns\n" \
683 "\t-s\tbreak at spaces\n" \
684 "\t-w\tuse WIDTH columns instead of 80"
686 #define free_trivial_usage \
688 #define free_full_usage \
689 "Displays the amount of free and used system memory"
690 #define free_example_usage \
692 " total used free shared buffers\n" \
693 " Mem: 257628 248724 8904 59644 93124\n" \
694 " Swap: 128516 8404 120112\n" \
695 "Total: 386144 257128 129016\n" \
697 #define freeramdisk_trivial_usage \
699 #define freeramdisk_full_usage \
700 "Frees all memory used by the specified ramdisk."
701 #define freeramdisk_example_usage \
702 "$ freeramdisk /dev/ram2\n"
704 #define fsck_minix_trivial_usage \
705 "[-larvsmf] /dev/name"
706 #define fsck_minix_full_usage \
707 "Performs a consistency check for MINIX filesystems.\n\n" \
709 "\t-l\tLists all filenames\n" \
710 "\t-r\tPerform interactive repairs\n" \
711 "\t-a\tPerform automatic repairs\n" \
713 "\t-s\tOutputs super-block information\n" \
714 "\t-m\tActivates MINIX-like \"mode not cleared\" warnings\n" \
715 "\t-f\tForce file system check."
717 #define ftpget_trivial_usage \
718 "[options] remote-host local-file remote-file"
719 #define ftpget_full_usage \
720 "Retrieve a remote file via FTP.\n\n" \
722 "\t-c, --continue Continue a previous transfer\n" \
723 "\t-v, --verbose Verbose\n" \
724 "\t-u, --username Username to be used\n" \
725 "\t-p, --password Password to be used\n" \
726 "\t-P, --port Port number to be used"
728 #define ftpput_trivial_usage \
729 "[options] remote-host remote-file local-file"
730 #define ftpput_full_usage \
731 "Store a local file on a remote machine via FTP.\n\n" \
733 "\t-v, --verbose Verbose\n" \
734 "\t-u, --username Username to be used\n" \
735 "\t-p, --password Password to be used\n" \
736 "\t-P, --port Port number to be used"
738 #define getopt_trivial_usage \
740 #define getopt_full_usage \
741 "Parse command options\n" \
742 "\t-a, --alternative Allow long options starting with single -\n" \
743 "\t-l, --longoptions=longopts Long options to be recognized\n" \
744 "\t-n, --name=progname The name under which errors are reported\n" \
745 "\t-o, --options=optstring Short options to be recognized\n" \
746 "\t-q, --quiet Disable error reporting by getopt(3)\n" \
747 "\t-Q, --quiet-output No normal output\n" \
748 "\t-s, --shell=shell Set shell quoting conventions\n" \
749 "\t-T, --test Test for getopt(1) version\n" \
750 "\t-u, --unquoted Do not quote the output"
751 #define getopt_example_usage \
752 "$ cat getopt.test\n" \
754 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
755 " -n 'example.busybox' -- "$@"`\n" \
756 "if [ $? != 0 ] ; then exit 1 ; fi\n" \
757 "eval set -- "$GETOPT"\n" \
758 "while true ; do\n" \
760 " -a|--a-long) echo \"Option a\" ; shift ;;\n" \
761 " -b|--b-long) echo \"Option b, argument `$2'\" ; shift 2 ;;\n" \
764 " \"\") echo \"Option c, no argument\"; shift 2 ;;\n" \
765 " *) echo \"Option c, argument `$2'\" ; shift 2 ;;\n" \
767 " --) shift ; break ;;\n" \
768 " *) echo \"Internal error!\" ; exit 1 ;;\n" \
772 #define getty_trivial_usage \
773 "[OPTIONS]... baud_rate,... line [termtype]"
774 #define getty_full_usage \
775 "Opens a tty, prompts for a login name, then invokes /bin/login\n\n" \
777 "\t-h\t\tEnable hardware (RTS/CTS) flow control.\n" \
778 "\t-i\t\tDo not display /etc/issue before running login.\n" \
779 "\t-L\t\tLocal line, so do not do carrier detect.\n" \
780 "\t-m\t\tGet baud rate from modem's CONNECT status message.\n" \
781 "\t-w\t\tWait for a CR or LF before sending /etc/issue.\n" \
782 "\t-n\t\tDo not prompt the user for a login name.\n" \
783 "\t-f issue_file\tDisplay issue_file instead of /etc/issue.\n" \
784 "\t-l login_app\tInvoke login_app instead of /bin/login.\n" \
785 "\t-t timeout\tTerminate after timeout if no username is read.\n" \
786 "\t-I initstring\tSets the init string to send before anything else.\n" \
787 "\t-H login_host\tLog login_host into the utmp file as the hostname."
790 #define grep_trivial_usage \
791 "[-ihHnqvs] PATTERN [FILEs...]"
792 #define grep_full_usage \
793 "Search for PATTERN in each FILE or standard input.\n\n" \
795 "\t-H\tprefix output lines with filename where match was found\n" \
796 "\t-h\tsuppress the prefixing filename on output\n" \
797 "\t-i\tignore case distinctions\n" \
798 "\t-l\tlist names of files that match\n" \
799 "\t-n\tprint line number with output lines\n" \
800 "\t-q\tbe quiet. Returns 0 if result was found, 1 otherwise\n" \
801 "\t-v\tselect non-matching lines\n" \
802 "\t-s\tsuppress file open/read error messages"
803 #define grep_example_usage \
804 "$ grep root /etc/passwd\n" \
805 "root:x:0:0:root:/root:/bin/bash\n" \
806 "$ grep ^[rR]oo. /etc/passwd\n" \
807 "root:x:0:0:root:/root:/bin/bash\n"
809 #define gunzip_trivial_usage \
811 #define gunzip_full_usage \
812 "Uncompress FILE (or standard input if FILE is '-').\n\n" \
814 "\t-c\tWrite output to standard output\n" \
815 "\t-f\tForce read when source is a terminal\n" \
816 "\t-t\tTest compressed file integrity"
817 #define gunzip_example_usage \
818 "$ ls -la /tmp/BusyBox*\n" \
819 "-rw-rw-r-- 1 andersen andersen 557009 Apr 11 10:55 /tmp/BusyBox-0.43.tar.gz\n" \
820 "$ gunzip /tmp/BusyBox-0.43.tar.gz\n" \
821 "$ ls -la /tmp/BusyBox*\n" \
822 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/BusyBox-0.43.tar\n"
824 #define gzip_trivial_usage \
825 "[OPTION]... [FILE]..."
826 #define gzip_full_usage \
827 "Compress FILE(s) with maximum compression.\n" \
828 "When FILE is '-' or unspecified, reads standard input. Implies -c.\n\n" \
830 "\t-c\tWrite output to standard output instead of FILE.gz\n" \
831 "\t-d\tDecompress\n" \
832 "\t-f\tForce write when destination is a terminal"
833 #define gzip_example_usage \
834 "$ ls -la /tmp/busybox*\n" \
835 "-rw-rw-r-- 1 andersen andersen 1761280 Apr 14 17:47 /tmp/busybox.tar\n" \
836 "$ gzip /tmp/busybox.tar\n" \
837 "$ ls -la /tmp/busybox*\n" \
838 "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
840 #define halt_trivial_usage \
842 #define halt_full_usage \
843 "Halt the system.\n" \
845 "\t-d\t\tdelay interval for halting."
847 #ifdef CONFIG_FEATURE_HDPARM_GET_IDENTITY
848 #define USAGE_HDPARM_IDENT(a) a
850 #define USAGE_HDPARM_IDENT(a)
853 #ifdef CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
854 #define USAGE_SCAN_HWIF(a) a
856 #define USAGE_SCAN_HWIF(a)
859 #ifdef CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
860 #define USAGE_UNREGISTER_HWIF(a) a
862 #define USAGE_UNREGISTER_HWIF(a)
865 #ifdef CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
866 #define USAGE_DRIVE_RESET(a) a
868 #define USAGE_DRIVE_RESET(a)
871 #ifdef CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
872 #define USAGE_TRISTATE_HWIF(a) a
874 #define USAGE_TRISTATE_HWIF(a)
877 #ifdef CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
878 #define USAGE_GETSET_DMA(a) a
880 #define USAGE_GETSET_DMA(a)
883 #define hdparm_trivial_usage \
884 "[options] [device] .."
885 #define hdparm_full_usage \
887 "\t-a get/set fs readahead\n" \
888 "\t-A set drive read-lookahead flag (0/1)\n" \
889 "\t-b get/set bus state (0 == off, 1 == on, 2 == tristate)\n" \
890 "\t-B set Advanced Power Management setting (1-255)\n" \
891 "\t-c get/set IDE 32-bit IO setting\n" \
892 "\t-C check IDE power mode status\n" \
893 USAGE_GETSET_DMA("\t-d get/set using_dma flag\n") \
894 "\t-D enable/disable drive defect-mgmt\n" \
895 "\t-f flush buffer cache for device on exit\n" \
896 "\t-g display drive geometry\n" \
897 "\t-h display terse usage information\n" \
898 "\t-i display drive identification\n" \
899 USAGE_HDPARM_IDENT("\t-I detailed/current information directly from drive\n") \
900 USAGE_HDPARM_IDENT("\t-Istdin similar to -I, but wants /proc/ide/" "*" "/hd?/identify as input\n") \
901 "\t-k get/set keep_settings_over_reset flag (0/1)\n" \
902 "\t-K set drive keep_features_over_reset flag (0/1)\n" \
903 "\t-L set drive doorlock (0/1) (removable harddisks only)\n" \
904 "\t-m get/set multiple sector count\n" \
905 "\t-n get/set ignore-write-errors flag (0/1)\n" \
906 "\t-p set PIO mode on IDE interface chipset (0,1,2,3,4,...)\n" \
907 "\t-P set drive prefetch count\n" \
908 "\t-q change next setting quietly\n" \
909 "\t-Q get/set DMA tagged-queuing depth (if supported)\n" \
910 "\t-r get/set readonly flag (DANGEROUS to set)\n" \
911 USAGE_SCAN_HWIF("\t-R register an IDE interface (DANGEROUS)\n") \
912 "\t-S set standby (spindown) timeout\n" \
913 "\t-t perform device read timings\n" \
914 "\t-T perform cache read timings\n" \
915 "\t-u get/set unmaskirq flag (0/1)\n" \
916 USAGE_UNREGISTER_HWIF("\t-U un-register an IDE interface (DANGEROUS)\n") \
917 "\t-v defaults; same as -mcudkrag for IDE drives\n" \
918 "\t-V display program version and exit immediately\n" \
919 USAGE_DRIVE_RESET("\t-w perform device reset (DANGEROUS)\n") \
920 "\t-W set drive write-caching flag (0/1) (DANGEROUS)\n" \
921 USAGE_TRISTATE_HWIF("\t-x tristate device for hotswap (0/1) (DANGEROUS)\n") \
922 "\t-X set IDE xfer mode (DANGEROUS)\n" \
923 "\t-y put IDE drive in standby mode\n" \
924 "\t-Y put IDE drive to sleep\n" \
925 "\t-Z disable Seagate auto-powersaving mode\n" \
926 "\t-z re-read partition table"
928 #ifdef CONFIG_FEATURE_FANCY_HEAD
929 #define USAGE_FANCY_HEAD(a) a
931 #define USAGE_FANCY_HEAD(a)
934 #define head_trivial_usage \
935 "[OPTION]... [FILE]..."
936 #define head_full_usage \
937 "Print first 10 lines of each FILE to standard output.\n" \
938 "With more than one FILE, precede each with a header giving the\n" \
939 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
941 "\t-n NUM\t\tPrint first NUM lines instead of first 10" \
943 "\n\t-c NUM\t\toutput the first NUM bytes\n" \
944 "\t-q\t\tnever output headers giving file names\n" \
945 "\t-v\t\talways output headers giving file names" )
946 #define head_example_usage \
947 "$ head -n 2 /etc/passwd\n" \
948 "root:x:0:0:root:/root:/bin/bash\n" \
949 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
951 #define hexdump_trivial_usage \
952 "[-[bcdefnosvx]] [OPTION] FILE"
953 #define hexdump_full_usage \
954 "The hexdump utility is a filter which displays the specified files,\n" \
955 "or the standard input, if no files are specified, in a user specified\n"\
957 "\t-b\t\tOne-byte octal display\n" \
958 "\t-c\t\tOne-byte character display\n" \
959 "\t-d\t\tTwo-byte decimal display\n" \
960 "\t-e FORMAT STRING\n" \
961 "\t-f FORMAT FILE\n" \
962 "\t-n LENGTH\tInterpret only length bytes of input\n" \
963 "\t-o\t\tTwo-byte octal display\n" \
964 "\t-s OFFSET\tSkip offset byte\n" \
965 "\t-v\t\tdisplay all input data\n" \
966 "\t-x\t\tTwo-byte hexadecimal display"
968 #define hostid_trivial_usage \
970 #define hostid_full_usage \
971 "Print out a unique 32-bit identifier for the machine."
973 #define hostname_trivial_usage \
974 "[OPTION] {hostname | -F FILE}"
975 #define hostname_full_usage \
976 "Get or set the hostname or DNS domain name. If a hostname is given\n" \
977 "(or FILE with the -F parameter), the host name will be set.\n\n" \
980 "\t-i\tAddresses for the hostname\n" \
981 "\t-d\tDNS domain name\n" \
982 "\t-f\tFully qualified domain name\n" \
983 "\t-F FILE\tUse the contents of FILE to specify the hostname"
984 #define hostname_example_usage \
988 #ifdef CONFIG_FEATURE_HTTPD_BASIC_AUTH
989 #define USAGE_HTTPD_BASIC_AUTH(a) a
990 #ifdef CONFIG_FEATURE_HTTPD_AUTH_MD5
991 #define USAGE_HTTPD_AUTH_MD5(a) a
993 #define USAGE_HTTPD_AUTH_MD5(a)
996 #define USAGE_HTTPD_BASIC_AUTH(a)
997 #define USAGE_HTTPD_AUTH_MD5(a)
999 #ifdef CONFIG_FEATURE_HTTPD_USAGE_FROM_INETD_ONLY
1000 #define USAGE_HTTPD_STANDALONE(a)
1001 #define USAGE_HTTPD_SETUID(a)
1003 #define USAGE_HTTPD_STANDALONE(a) a
1004 #ifdef CONFIG_FEATURE_HTTPD_SETUID
1005 #define USAGE_HTTPD_SETUID(a) a
1007 #define USAGE_HTTPD_SETUID(a)
1010 #define httpd_trivial_usage \
1011 "[-c <conf file>]" \
1012 USAGE_HTTPD_STANDALONE(" [-p <port>]") \
1013 USAGE_HTTPD_SETUID(" [-u user]") \
1014 USAGE_HTTPD_BASIC_AUTH(" [-r <realm>]") \
1015 USAGE_HTTPD_AUTH_MD5(" [-m pass]") \
1018 #define httpd_full_usage \
1019 "Listens for incoming http server requests.\n\n"\
1021 "\t-c FILE\t\tSpecifies configuration file. (default httpd.conf)\n" \
1022 USAGE_HTTPD_STANDALONE("\t-p PORT\tServer port (default 80)\n") \
1023 USAGE_HTTPD_SETUID("\t-u USER\tSet uid to USER after listening privileges port\n") \
1024 USAGE_HTTPD_BASIC_AUTH("\t-r REALM\tAuthentication Realm for Basic Authentication\n") \
1025 USAGE_HTTPD_AUTH_MD5("\t-m PASS\t\tCrypt PASS with md5 algorithm\n") \
1026 "\t-h HOME \tSpecifies http HOME directory (default ./)\n" \
1027 "\t-e STRING\tHtml encode STRING\n" \
1028 "\t-d STRING\tURL decode STRING"
1030 #define hwclock_trivial_usage \
1031 "[-r|--show] [-s|--hctosys] [-w|--systohc] [-l|--localtime] [-u|--utc]"
1032 #define hwclock_full_usage \
1033 "Query and set the hardware clock (RTC)\n\n" \
1035 "\t-r\tread hardware clock and print result\n" \
1036 "\t-s\tset the system time from the hardware clock\n" \
1037 "\t-w\tset the hardware clock to the current system time\n" \
1038 "\t-u\tthe hardware clock is kept in coordinated universal time\n" \
1039 "\t-l\tthe hardware clock is kept in local time"
1041 #ifdef CONFIG_SELINUX
1042 #define USAGE_SELINUX(a) a
1044 #define USAGE_SELINUX(a)
1047 #define id_trivial_usage \
1048 "[OPTIONS]... [USERNAME]"
1049 #define id_full_usage \
1050 "Print information for USERNAME or the current user\n\n" \
1052 USAGE_SELINUX("\t-c\tprints only the security context\n") \
1053 "\t-g\tprints only the group ID\n" \
1054 "\t-u\tprints only the user ID\n" \
1055 "\t-n\tprint a name instead of a number\n" \
1056 "\t-r\tprints the real user ID instead of the effective ID"
1057 #define id_example_usage \
1059 "uid=1000(andersen) gid=1000(andersen)\n"
1061 #ifdef CONFIG_FEATURE_IFCONFIG_SLIP
1062 #define USAGE_SIOCSKEEPALIVE(a) a
1064 #define USAGE_SIOCSKEEPALIVE(a)
1066 #ifdef CONFIG_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ
1067 #define USAGE_IFCONFIG_MII(a) a
1069 #define USAGE_IFCONFIG_MII(a)
1071 #ifdef CONFIG_FEATURE_IFCONFIG_HW
1072 #define USAGE_IFCONFIG_HW(a) a
1074 #define USAGE_IFCONFIG_HW(a)
1076 #ifdef CONFIG_FEATURE_IFCONFIG_STATUS
1077 #define USAGE_IFCONFIG_OPT_A(a) a
1079 #define USAGE_IFCONFIG_OPT_A(a)
1081 #ifdef CONFIG_FEATURE_IPV6
1082 #define USAGE_IPV6(a) a
1084 #define USAGE_IPV6(a)
1087 #define ifconfig_trivial_usage \
1088 USAGE_IFCONFIG_OPT_A("[-a]") " <interface> [<address>]"
1089 #define ifconfig_full_usage \
1090 "configure a network interface\n\n" \
1092 USAGE_IPV6("[add <address>[/<prefixlen>]]\n") \
1093 USAGE_IPV6("[del <address>[/<prefixlen>]]\n") \
1094 "\t[[-]broadcast [<address>]] [[-]pointopoint [<address>]]\n" \
1095 "\t[netmask <address>] [dstaddr <address>]\n" \
1096 USAGE_SIOCSKEEPALIVE("\t[outfill <NN>] [keepalive <NN>]\n") \
1097 "\t" USAGE_IFCONFIG_HW("[hw ether <address>] ") \
1098 "[metric <NN>] [mtu <NN>]\n" \
1099 "\t[[-]trailers] [[-]arp] [[-]allmulti]\n" \
1100 "\t[multicast] [[-]promisc] [txqueuelen <NN>] [[-]dynamic]\n" \
1101 USAGE_IFCONFIG_MII("\t[mem_start <NN>] [io_addr <NN>] [irq <NN>]\n") \
1104 #define ifup_trivial_usage \
1105 "<-ahinv> <ifaces...>"
1106 #define ifup_full_usage \
1107 "ifup <options> <ifaces...>\n\n" \
1109 "\t-h\tthis help\n" \
1110 "\t-a\tde/configure all interfaces automatically\n" \
1111 "\t-i FILE\tuse FILE for interface definitions\n" \
1112 "\t-n\tprint out what would happen, but don't do it\n" \
1113 "\t\t\t(note that this option doesn't disable mappings)\n" \
1114 "\t-v\tprint out what would happen before doing it\n" \
1115 "\t-m\tdon't run any mappings\n" \
1116 "\t-f\tforce de/configuration"
1118 #define ifdown_trivial_usage \
1119 "<-ahinv> <ifaces...>"
1120 #define ifdown_full_usage \
1121 "ifdown <options> <ifaces...>\n\n" \
1123 "\t-h\tthis help\n" \
1124 "\t-a\tde/configure all interfaces automatically\n" \
1125 "\t-i FILE\tuse FILE for interface definitions\n" \
1126 "\t-n\tprint out what would happen, but don't do it\n" \
1127 "\t\t(note that this option doesn't disable mappings)\n" \
1128 "\t-v\tprint out what would happen before doing it\n" \
1129 "\t-m\tdon't run any mappings\n" \
1130 "\t-f\tforce de/configuration"
1132 #define inetd_trivial_usage \
1134 #define inetd_full_usage \
1135 "Listens for network connections and launches programs\n\n" \
1137 "\t-q\tSets the size of the socket listen queue to\n" \
1138 "\t\tthe specified value. Default is 128."
1140 #define init_trivial_usage \
1142 #define init_full_usage \
1143 "Init is the parent of all processes."
1144 #define init_notes_usage \
1145 "This version of init is designed to be run only by the kernel.\n" \
1147 "BusyBox init doesn't support multiple runlevels. The runlevels field of\n" \
1148 "the /etc/inittab file is completely ignored by BusyBox init. If you want \n" \
1149 "runlevels, use sysvinit.\n" \
1151 "BusyBox init works just fine without an inittab. If no inittab is found, \n" \
1152 "it has the following default behavior:\n" \
1154 " ::sysinit:/etc/init.d/rcS\n" \
1155 " ::askfirst:/bin/sh\n" \
1156 " ::ctrlaltdel:/sbin/reboot\n" \
1157 " ::shutdown:/sbin/swapoff -a\n" \
1158 " ::shutdown:/bin/umount -a -r\n" \
1159 " ::restart:/sbin/init\n" \
1161 "if it detects that /dev/console is _not_ a serial console, it will also run:\n" \
1163 " tty2::askfirst:/bin/sh\n" \
1164 " tty3::askfirst:/bin/sh\n" \
1165 " tty4::askfirst:/bin/sh\n" \
1167 "If you choose to use an /etc/inittab file, the inittab entry format is as follows:\n" \
1169 " <id>:<runlevels>:<action>:<process>\n" \
1173 " WARNING: This field has a non-traditional meaning for BusyBox init!\n" \
1174 " The id field is used by BusyBox init to specify the controlling tty for\n" \
1175 " the specified process to run on. The contents of this field are\n" \
1176 " appended to "/dev/" and used as-is. There is no need for this field to\n" \
1177 " be unique, although if it isn't you may have strange results. If this\n" \
1178 " field is left blank, the controlling tty is set to the console. Also\n" \
1179 " note that if BusyBox detects that a serial console is in use, then only\n" \
1180 " entries whose controlling tty is either the serial console or /dev/null\n" \
1181 " will be run. BusyBox init does nothing with utmp. We don't need no\n" \
1182 " stinkin' utmp.\n" \
1186 " The runlevels field is completely ignored.\n" \
1190 " Valid actions include: sysinit, respawn, askfirst, wait,\n" \
1191 " once, restart, ctrlaltdel, and shutdown.\n" \
1193 " The available actions can be classified into two groups: actions\n" \
1194 " that are run only once, and actions that are re-run when the specified\n" \
1195 " process exits.\n" \
1197 " Run only-once actions:\n" \
1199 " 'sysinit' is the first item run on boot. init waits until all\n" \
1200 " sysinit actions are completed before continuing. Following the\n" \
1201 " completion of all sysinit actions, all 'wait' actions are run.\n" \
1202 " 'wait' actions, like 'sysinit' actions, cause init to wait until\n" \
1203 " the specified task completes. 'once' actions are asynchronous,\n" \
1204 " therefore, init does not wait for them to complete. 'restart' is\n" \
1205 " the action taken to restart the init process. By default this should\n" \
1206 " simply run /sbin/init, but can be a script which runs pivot_root or it\n" \
1207 " can do all sorts of other interesting things. The 'ctrlaltdel' init\n" \
1208 " actions are run when the system detects that someone on the system\n" \
1209 " console has pressed the CTRL-ALT-DEL key combination. Typically one\n" \
1210 " wants to run 'reboot' at this point to cause the system to reboot.\n" \
1211 " Finally the 'shutdown' action specifies the actions to taken when\n" \
1212 " init is told to reboot. Unmounting filesystems and disabling swap\n" \
1213 " is a very good here\n" \
1215 " Run repeatedly actions:\n" \
1217 " 'respawn' actions are run after the 'once' actions. When a process\n" \
1218 " started with a 'respawn' action exits, init automatically restarts\n" \
1219 " it. Unlike sysvinit, BusyBox init does not stop processes from\n" \
1220 " respawning out of control. The 'askfirst' actions acts just like\n" \
1221 " respawn, except that before running the specified process it\n" \
1222 " displays the line "Please press Enter to activate this console."\n" \
1223 " and then waits for the user to press enter before starting the\n" \
1224 " specified process.\n" \
1226 " Unrecognized actions (like initdefault) will cause init to emit an\n" \
1227 " error message, and then go along with its business. All actions are\n" \
1228 " run in the order they appear in /etc/inittab.\n" \
1232 " Specifies the process to be executed and its command line.\n" \
1234 "Example /etc/inittab file:\n" \
1236 " # This is run first except when booting in single-user mode.\n" \
1238 " ::sysinit:/etc/init.d/rcS\n" \
1240 " # /bin/sh invocations on selected ttys\n" \
1242 " # Start an "askfirst" shell on the console (whatever that may be)\n" \
1243 " ::askfirst:-/bin/sh\n" \
1244 " # Start an "askfirst" shell on /dev/tty2-4\n" \
1245 " tty2::askfirst:-/bin/sh\n" \
1246 " tty3::askfirst:-/bin/sh\n" \
1247 " tty4::askfirst:-/bin/sh\n" \
1249 " # /sbin/getty invocations for selected ttys\n" \
1251 " tty4::respawn:/sbin/getty 38400 tty4\n" \
1252 " tty5::respawn:/sbin/getty 38400 tty5\n" \
1255 " # Example of how to put a getty on a serial line (for a terminal)\n" \
1257 " #::respawn:/sbin/getty -L ttyS0 9600 vt100\n" \
1258 " #::respawn:/sbin/getty -L ttyS1 9600 vt100\n" \
1260 " # Example how to put a getty on a modem line.\n" \
1261 " #::respawn:/sbin/getty 57600 ttyS2\n" \
1263 " # Stuff to do when restarting the init process\n" \
1264 " ::restart:/sbin/init\n" \
1266 " # Stuff to do before rebooting\n" \
1267 " ::ctrlaltdel:/sbin/reboot\n" \
1268 " ::shutdown:/bin/umount -a -r\n" \
1269 " ::shutdown:/sbin/swapoff -a\n"
1271 #ifdef CONFIG_FEATURE_INSMOD_LOAD_MAP
1272 #define USAGE_INSMOD_MAP(a) a
1274 #define USAGE_INSMOD_MAP(a)
1276 #define insmod_trivial_usage \
1277 "[OPTION]... MODULE [symbol=value]..."
1278 #define insmod_full_usage \
1279 "Loads the specified kernel modules into the kernel.\n\n" \
1281 "\t-f\tForce module to load into the wrong kernel version.\n" \
1282 "\t-k\tMake module autoclean-able.\n" \
1283 "\t-v\tverbose output\n" \
1284 "\t-q\tquiet output\n" \
1285 "\t-L\tLock to prevent simultaneous loads of a module\n" \
1286 USAGE_INSMOD_MAP("\t-m\tOutput load map to stdout\n") \
1287 "\t-o NAME\tSet internal module name to NAME\n" \
1288 "\t-x\tdo not export externs"
1290 #define install_trivial_usage \
1291 "[-cgmops] [sources] <dest|directory>"
1292 #define install_full_usage \
1293 "Copies files and set attributes\n\n" \
1295 "\t-c\tcopy the file, default\n" \
1296 "\t-d\tcreate directories\n" \
1297 "\t-g\tset group ownership\n" \
1298 "\t-m\tset permission modes\n" \
1299 "\t-o\tset ownership\n" \
1300 "\t-p\tpreserve date\n" \
1301 "\t-s\tstrip symbol tables"
1303 #define ip_trivial_usage \
1304 "[ OPTIONS ] { address | link | route | tunnel } { COMMAND | help }"
1305 #define ip_full_usage \
1306 "ip [ OPTIONS ] OBJECT { COMMAND | help }\n" \
1307 "where OBJECT := { link | addr | route | tunnel }\n" \
1308 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }"
1310 #define ipaddr_trivial_usage \
1311 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1312 "\t\t[ dev STRING ] [ to PREFIX ] }"
1313 #define ipaddr_full_usage \
1314 "ipaddr {add|del} IFADDR dev STRING\n" \
1315 "ipaddr {show|flush} [ dev STRING ] [ scope SCOPE-ID ]\n" \
1316 "\t\t\t[ to PREFIX ] [ label PATTERN ]\n" \
1317 "\t\t\tIFADDR := PREFIX | ADDR peer PREFIX\n" \
1318 "\t\t\t[ broadcast ADDR ] [ anycast ADDR ]\n" \
1319 "\t\t\t[ label STRING ] [ scope SCOPE-ID ]\n" \
1320 "\t\t\tSCOPE-ID := [ host | link | global | NUMBER ]"
1322 #ifdef CONFIG_FEATURE_IPCALC_FANCY
1323 #define XUSAGE_IPCALC_FANCY(a) a
1325 #define XUSAGE_IPCALC_FANCY(a)
1327 #define ipcalc_trivial_usage \
1328 "[OPTION]... <ADDRESS>[[/]<NETMASK>] [NETMASK]"
1329 #define ipcalc_full_usage \
1330 "Calculate IP network settings from a IP address\n\n" \
1332 "\t-b\t--broadcast\tDisplay calculated broadcast address.\n" \
1333 "\t-n\t--network\tDisplay calculated network address.\n" \
1334 "\t-m\t--netmask\tDisplay default netmask for IP." \
1335 XUSAGE_IPCALC_FANCY(\
1336 "\n\t-p\t--prefix\tDisplay the prefix for IP/NETMASK." \
1337 "\t-h\t--hostname\tDisplay first resolved host name.\n" \
1338 "\t-s\t--silent\tDon't ever display error messages.")
1340 #define iplink_trivial_usage \
1341 "{ set DEVICE { up | down | arp { on | off } | show [ DEVICE ] }"
1342 #define iplink_full_usage \
1343 "iplink set DEVICE { up | down | arp { on | off } |\n" \
1344 "\t\t\tdynamic { on | off } |\n" \
1345 "\t\t\tmtu MTU }\n" \
1346 "\tiplink show [ DEVICE ]"
1348 #define iproute_trivial_usage \
1349 "{ list | flush | { add | del | change | append |\n" \
1350 "\t\treplace | monitor } ROUTE }"
1351 #define iproute_full_usage \
1352 "iproute { list | flush } SELECTOR\n" \
1353 "iproute get ADDRESS [ from ADDRESS iif STRING ]\n" \
1354 "\t\t\t[ oif STRING ] [ tos TOS ]\n" \
1355 "\tiproute { add | del | change | append | replace | monitor } ROUTE\n" \
1356 "\t\t\tSELECTOR := [ root PREFIX ] [ match PREFIX ] [ proto RTPROTO ]\n" \
1357 "\t\t\tROUTE := [ TYPE ] PREFIX [ tos TOS ] [ proto RTPROTO ]"
1359 #define iptunnel_trivial_usage \
1360 "{ add | change | del | show } [ NAME ]\n" \
1361 "\t\t[ mode { ipip | gre | sit } ]\n" \
1362 "\t\t[ remote ADDR ] [ local ADDR ] [ ttl TTL ]"
1363 #define iptunnel_full_usage \
1364 "iptunnel { add | change | del | show } [ NAME ]\n" \
1365 "\t\t\t[ mode { ipip | gre | sit } ] [ remote ADDR ] [ local ADDR ]\n" \
1366 "\t\t\t[ [i|o]seq ] [ [i|o]key KEY ] [ [i|o]csum ]\n" \
1367 "\t\t\t[ ttl TTL ] [ tos TOS ] [ [no]pmtudisc ] [ dev PHYS_DEV ]"
1369 #define kill_trivial_usage \
1370 "[-signal] process-id [process-id ...]"
1371 #define kill_full_usage \
1372 "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
1374 "\t-l\tList all signal names and numbers."
1375 #define kill_example_usage \
1376 "$ ps | grep apache\n" \
1377 "252 root root S [apache]\n" \
1378 "263 www-data www-data S [apache]\n" \
1379 "264 www-data www-data S [apache]\n" \
1380 "265 www-data www-data S [apache]\n" \
1381 "266 www-data www-data S [apache]\n" \
1382 "267 www-data www-data S [apache]\n" \
1385 #define killall_trivial_usage \
1386 "[-q] [-signal] process-name [process-name ...]"
1387 #define killall_full_usage \
1388 "Send a signal (default is SIGTERM) to the specified process(es).\n\n"\
1390 "\t-l\tList all signal names and numbers.\n"\
1391 "\t-q\tDo not complain if no processes were killed."
1392 #define killall_example_usage \
1393 "$ killall apache\n"
1395 #define klogd_trivial_usage \
1397 #define klogd_full_usage \
1400 "\t-c n\tSets the default log level of console messages to n.\n"\
1401 "\t-n\tRun as a foreground process."
1403 #define length_trivial_usage \
1405 #define length_full_usage \
1406 "Prints out the length of the specified STRING."
1407 #define length_example_usage \
1408 "$ length Hello\n" \
1411 #define ln_trivial_usage \
1412 "[OPTION] TARGET... LINK_NAME|DIRECTORY"
1413 #define ln_full_usage \
1414 "Create a link named LINK_NAME or DIRECTORY to the specified TARGET\n"\
1415 "\nYou may use '--' to indicate that all following arguments are non-options.\n\n" \
1417 "\t-s\tmake symbolic links instead of hard links\n" \
1418 "\t-f\tremove existing destination files\n" \
1419 "\t-n\tno dereference symlinks - treat like normal file"
1420 #define ln_example_usage \
1421 "$ ln -s BusyBox /tmp/ls\n" \
1422 "$ ls -l /tmp/ls\n" \
1423 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
1425 #define loadfont_trivial_usage \
1427 #define loadfont_full_usage \
1428 "Loads a console font from standard input."
1429 #define loadfont_example_usage \
1430 "$ loadfont < /etc/i18n/fontname\n"
1432 #define loadkmap_trivial_usage \
1434 #define loadkmap_full_usage \
1435 "Loads a binary keyboard translation table from standard input."
1436 #define loadkmap_example_usage \
1437 "$ loadkmap < /etc/i18n/lang-keymap\n"
1439 #define logger_trivial_usage \
1440 "[OPTION]... [MESSAGE]"
1441 #define logger_full_usage \
1442 "Write MESSAGE to the system log. If MESSAGE is omitted, log stdin.\n\n" \
1444 "\t-s\tLog to stderr as well as the system log.\n" \
1445 "\t-t TAG\tLog using the specified tag (defaults to user name).\n" \
1446 "\t-p PRIORITY\tEnter the message with the specified priority.\n" \
1447 "\t\tThis may be numerical or a ``facility.level'' pair."
1448 #define logger_example_usage \
1449 "$ logger "hello"\n"
1451 #define login_trivial_usage \
1452 "[OPTION]... [username] [ENV=VAR ...]"
1453 #define login_full_usage \
1454 "Begin a new session on the system\n\n" \
1456 "\t-f\tDo not authenticate (user already authenticated)\n" \
1457 "\t-h\tName of the remote host for this login.\n" \
1458 "\t-p\tPreserve environment."
1460 #define logname_trivial_usage \
1462 #define logname_full_usage \
1463 "Print the name of the current user."
1464 #define logname_example_usage \
1468 #define logread_trivial_usage \
1470 #define logread_full_usage \
1471 "Shows the messages from syslogd (using circular buffer).\n\n" \
1473 "\t-f\t\toutput data as the log grows"
1475 #define losetup_trivial_usage \
1476 "[OPTION]... LOOPDEVICE FILE\n" \
1477 "or: losetup [OPTION]... -d LOOPDEVICE"
1478 #define losetup_full_usage \
1479 "Associate LOOPDEVICE with FILE.\n\n" \
1481 "\t-d\t\tDisassociate LOOPDEVICE.\n" \
1482 "\t-o OFFSET\tStart OFFSET bytes into FILE."
1484 #ifdef CONFIG_FEATURE_LS_TIMESTAMPS
1485 #define USAGE_LS_TIMESTAMPS(a) a
1487 #define USAGE_LS_TIMESTAMPS(a)
1489 #ifdef CONFIG_FEATURE_LS_FILETYPES
1490 #define USAGE_LS_FILETYPES(a) a
1492 #define USAGE_LS_FILETYPES(a)
1494 #ifdef CONFIG_FEATURE_LS_FOLLOWLINKS
1495 #define USAGE_LS_FOLLOWLINKS(a) a
1497 #define USAGE_LS_FOLLOWLINKS(a)
1499 #ifdef CONFIG_FEATURE_LS_RECURSIVE
1500 #define USAGE_LS_RECURSIVE(a) a
1502 #define USAGE_LS_RECURSIVE(a)
1504 #ifdef CONFIG_FEATURE_LS_SORTFILES
1505 #define USAGE_LS_SORTFILES(a) a
1507 #define USAGE_LS_SORTFILES(a)
1509 #ifdef CONFIG_FEATURE_AUTOWIDTH
1510 #define USAGE_AUTOWIDTH(a) a
1512 #define USAGE_AUTOWIDTH(a)
1515 #define ls_trivial_usage \
1516 "[-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...]"
1517 #define ls_full_usage \
1518 "List directory contents\n\n" \
1520 "\t-1\tlist files in a single column\n" \
1521 "\t-A\tdo not list implied . and ..\n" \
1522 "\t-a\tdo not hide entries starting with .\n" \
1523 "\t-C\tlist entries by columns\n" \
1524 USAGE_LS_TIMESTAMPS("\t-c\twith -l: show ctime\n") \
1525 "\t-d\tlist directory entries instead of contents\n" \
1526 USAGE_LS_TIMESTAMPS("\t-e\tlist both full date and full time\n") \
1527 USAGE_LS_FILETYPES("\t-F\tappend indicator (one of */=@|) to entries\n") \
1528 "\t-i\tlist the i-node for each file\n" \
1529 "\t-l\tuse a long listing format\n" \
1530 "\t-n\tlist numeric UIDs and GIDs instead of names\n" \
1531 USAGE_LS_FILETYPES("\t-p\tappend indicator (one of /=@|) to entries\n") \
1532 USAGE_LS_FOLLOWLINKS("\t-L\tlist entries pointed to by symbolic links\n") \
1533 USAGE_LS_RECURSIVE("\t-R\tlist subdirectories recursively\n") \
1534 USAGE_LS_SORTFILES("\t-r\tsort the listing in reverse order\n") \
1535 USAGE_LS_SORTFILES("\t-S\tsort the listing by file size\n") \
1536 "\t-s\tlist the size of each file, in blocks\n" \
1537 USAGE_AUTOWIDTH("\t-T NUM\tassume Tabstop every NUM columns\n") \
1538 USAGE_LS_TIMESTAMPS("\t-t\twith -l: show modification time\n") \
1539 USAGE_LS_TIMESTAMPS("\t-u\twith -l: show access time\n") \
1540 USAGE_LS_SORTFILES("\t-v\tsort the listing by version\n") \
1541 USAGE_AUTOWIDTH("\t-w NUM\tassume the terminal is NUM columns wide\n") \
1542 "\t-x\tlist entries by lines instead of by columns\n" \
1543 USAGE_LS_SORTFILES("\t-X\tsort the listing by extension\n") \
1544 USAGE_HUMAN_READABLE( \
1545 "\t-h\tprint sizes in human readable format (e.g., 1K 243M 2G )\n") \
1546 USAGE_SELINUX("\t-k\tprint security context\n") \
1547 USAGE_SELINUX("\t-K\tprint security context in long format\n")
1549 #define lsmod_trivial_usage \
1551 #define lsmod_full_usage \
1552 "List the currently loaded kernel modules."
1554 #define makedevs_trivial_usage \
1555 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1556 #define makedevs_full_usage \
1557 "Creates a range of block or character special files\n\n" \
1558 "TYPEs include:\n" \
1559 "\tb:\tMake a block (buffered) device.\n" \
1560 "\tc or u:\tMake a character (un-buffered) device.\n" \
1561 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes.\n\n" \
1562 "FIRST specifies the number appended to NAME to create the first device.\n" \
1563 "LAST specifies the number of the last item that should be created.\n" \
1564 "If 's' is the last argument, the base device is created as well.\n\n" \
1566 "\tmakedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63\n" \
1567 "\tmakedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1568 #define makedevs_example_usage \
1569 "# makedevs /dev/ttyS c 4 66 2 63\n" \
1570 "[creates ttyS2-ttyS63]\n" \
1571 "# makedevs /dev/hda b 3 0 0 8 s\n" \
1572 "[creates hda,hda1-hda8]\n"
1574 #ifdef CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
1575 #define USAGE_MD5_SHA1_SUM_CHECK(a) a
1577 #define USAGE_MD5_SHA1_SUM_CHECK(a)
1580 #define md5sum_trivial_usage \
1581 "[OPTION] [FILEs...]" \
1582 USAGE_MD5_SHA1_SUM_CHECK("\n or: md5sum [OPTION] -c [FILE]")
1583 #define md5sum_full_usage \
1584 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums.\n\n" \
1586 "With no FILE, or when FILE is -, read standard input." \
1587 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
1588 "\t-c\tcheck MD5 sums against given list\n" \
1589 "\nThe following two options are useful only when verifying checksums:\n" \
1590 "\t-s\tdon't output anything, status code shows success\n" \
1591 "\t-w\twarn about improperly formated MD5 checksum lines")
1592 #define md5sum_example_usage \
1593 "$ md5sum < busybox\n" \
1594 "6fd11e98b98a58f64ff3398d7b324003\n" \
1595 "$ md5sum busybox\n" \
1596 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1598 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
1602 #define mesg_trivial_usage \
1604 #define mesg_full_usage \
1605 "mesg controls write access to your terminal\n" \
1606 "\ty\tAllow write access to your terminal.\n" \
1607 "\tn\tDisallow write access to your terminal.\n"
1609 #define mkdir_trivial_usage \
1610 "[OPTION] DIRECTORY..."
1611 #define mkdir_full_usage \
1612 "Create the DIRECTORY(ies) if they do not already exist\n\n" \
1614 "\t-m\tset permission mode (as in chmod), not rwxrwxrwx - umask\n" \
1615 "\t-p\tno error if existing, make parent directories as needed"
1616 #define mkdir_example_usage \
1617 "$ mkdir /tmp/foo\n" \
1618 "$ mkdir /tmp/foo\n" \
1619 "/tmp/foo: File exists\n" \
1620 "$ mkdir /tmp/foo/bar/baz\n" \
1621 "/tmp/foo/bar/baz: No such file or directory\n" \
1622 "$ mkdir -p /tmp/foo/bar/baz\n"
1624 #define mkfifo_trivial_usage \
1626 #define mkfifo_full_usage \
1627 "Creates a named pipe (identical to 'mknod name p')\n\n" \
1629 "\t-m\tcreate the pipe using the specified mode (default a=rw)"
1631 #define mkfs_minix_trivial_usage \
1632 "[-c | -l filename] [-nXX] [-iXX] /dev/name [blocks]"
1633 #define mkfs_minix_full_usage \
1634 "Make a MINIX filesystem.\n\n" \
1636 "\t-c\t\tCheck the device for bad blocks\n" \
1637 "\t-n [14|30]\tSpecify the maximum length of filenames\n" \
1638 "\t-i INODES\tSpecify the number of inodes for the filesystem\n" \
1639 "\t-l FILENAME\tRead the bad blocks list from FILENAME\n" \
1640 "\t-v\t\tMake a Minix version 2 filesystem"
1642 #define mknod_trivial_usage \
1643 "[OPTIONS] NAME TYPE MAJOR MINOR"
1644 #define mknod_full_usage \
1645 "Create a special file (block, character, or pipe).\n\n" \
1647 "\t-m\tcreate the special file using the specified mode (default a=rw)\n\n" \
1648 "TYPEs include:\n" \
1649 "\tb:\tMake a block (buffered) device.\n" \
1650 "\tc or u:\tMake a character (un-buffered) device.\n" \
1651 "\tp:\tMake a named pipe. MAJOR and MINOR are ignored for named pipes."
1652 #define mknod_example_usage \
1653 "$ mknod /dev/fd0 b 2 0\n" \
1654 "$ mknod -m 644 /tmp/pipe p\n"
1656 #define mkswap_trivial_usage \
1657 "[-c] [-v0|-v1] device [block-count]"
1658 #define mkswap_full_usage \
1659 "Prepare a disk partition to be used as a swap partition.\n\n" \
1661 "\t-c\t\tCheck for read-ability.\n" \
1662 "\t-v0\t\tMake version 0 swap [max 128 Megs].\n" \
1663 "\t-v1\t\tMake version 1 swap [big!] (default for kernels >\n\t\t\t2.1.117).\n" \
1664 "\tblock-count\tNumber of block to use (default is entire partition)."
1666 #define mktemp_trivial_usage \
1668 #define mktemp_full_usage \
1669 "Creates a temporary file with its name based on TEMPLATE.\n" \
1670 "TEMPLATE is any name with six `Xs' (i.e., /tmp/temp.XXXXXX).\n\n" \
1672 "\t-d\t\tMake a directory instead of a file\n" \
1673 "\t-q\t\tFail silently if an error occurs"
1674 #define mktemp_example_usage \
1675 "$ mktemp /tmp/temp.XXXXXX\n" \
1676 "/tmp/temp.mWiLjM\n" \
1677 "$ ls -la /tmp/temp.mWiLjM\n" \
1678 "-rw------- 1 andersen andersen 0 Apr 25 17:10 /tmp/temp.mWiLjM\n"
1680 #define modprobe_trivial_usage \
1681 "[-knqrsv] [MODULE ...]"
1682 #define modprobe_full_usage \
1683 "Used for high level module loading and unloading.\n\n" \
1685 "\t-k\tMake module autoclean-able.\n" \
1686 "\t-n\tJust show what would be done.\n" \
1687 "\t-q\tQuiet output.\n" \
1688 "\t-r\tRemove module (stacks) or do autoclean.\n" \
1689 "\t-s\tReport via syslog instead of stderr.\n" \
1690 "\t-v\tVerbose output."
1691 #define modprobe_example_usage \
1692 "$ modprobe cdrom\n"
1694 #define more_trivial_usage \
1696 #define more_full_usage \
1697 "More is a filter for viewing FILE one screenful at a time."
1698 #define more_example_usage \
1701 #ifdef CONFIG_FEATURE_MOUNT_LOOP
1702 #define USAGE_MOUNT_LOOP(a) a
1704 #define USAGE_MOUNT_LOOP(a)
1706 #ifdef CONFIG_FEATURE_MTAB_SUPPORT
1707 #define USAGE_MTAB(a) a
1709 #define USAGE_MTAB(a)
1711 #define mount_trivial_usage \
1712 "[flags] DEVICE NODE [-o options,more-options]"
1713 #define mount_full_usage \
1714 "Mount a filesystem. Autodetection of filesystem type requires the\n" \
1715 "/proc filesystem be already mounted.\n\n" \
1717 "\t-a:\t\tMount all filesystems in fstab.\n" \
1719 "\t-f:\t\t\"Fake\" Add entry to mount table but don't mount it.\n" \
1720 "\t-n:\t\tDon't write a mount table entry.\n" \
1722 "\t-o option:\tOne of many filesystem options, listed below.\n" \
1723 "\t-r:\t\tMount the filesystem read-only.\n" \
1724 "\t-t fs-type:\tSpecify the filesystem type.\n" \
1725 "\t-w:\t\tMount for reading and writing (default).\n" \
1727 "Options for use with the \"-o\" flag:\n" \
1728 "\tasync/sync:\tWrites are asynchronous / synchronous.\n" \
1729 "\tatime/noatime:\tEnable / disable updates to inode access times.\n" \
1730 "\tdev/nodev:\tAllow use of special device files / disallow them.\n" \
1731 "\texec/noexec:\tAllow use of executable files / disallow them.\n" \
1733 "\tloop:\t\tMounts a file via loop device.\n" \
1735 "\tsuid/nosuid:\tAllow set-user-id-root programs / disallow them.\n" \
1736 "\tremount:\tRe-mount a mounted filesystem, changing its flags.\n" \
1737 "\tro/rw:\t\tMount for read-only / read-write.\n" \
1738 "\tbind:\t\tUse the linux 2.4.x \"bind\" feature.\n" \
1739 "\nThere are EVEN MORE flags that are specific to each filesystem.\n" \
1740 "You'll have to see the written documentation for those filesystems."
1741 #define mount_example_usage \
1743 "/dev/hda3 on / type minix (rw)\n" \
1744 "proc on /proc type proc (rw)\n" \
1745 "devpts on /dev/pts type devpts (rw)\n" \
1746 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
1747 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n"
1749 #define mt_trivial_usage \
1750 "[-f device] opcode value"
1751 #define mt_full_usage \
1752 "Control magnetic tape drive operation\n" \
1753 "\nAvailable Opcodes:\n\n" \
1754 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
1755 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
1756 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
1757 "setpart tell unload unlock weof wset"
1759 #define mv_trivial_usage \
1760 "[OPTION]... SOURCE DEST\n" \
1761 "or: mv [OPTION]... SOURCE... DIRECTORY"
1762 #define mv_full_usage \
1763 "Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.\n\n" \
1765 "\t-f\tdon't prompt before overwriting\n" \
1766 "\t-i\tinteractive, prompt before overwrite"
1767 #define mv_example_usage \
1768 "$ mv /tmp/foo /bin/bar\n"
1770 #define nameif_trivial_usage \
1771 "[-s] [-c FILE] [{IFNAME MACADDR}]"
1772 #define nameif_full_usage \
1773 "Nameif renaming network interface while it in the down state.\n\n" \
1775 "\t-c FILE\t\tUse configuration file (default is /etc/mactab)\n" \
1776 "\t-s\t\tUse syslog (LOCAL0 facility).\n" \
1777 "\tIFNAME MACADDR\tnew_interface_name interface_mac_address"
1778 #define nameif_example_usage \
1779 "$ nameif -s dmz0 00:A0:C9:8C:F6:3F\n" \
1781 "$ nameif -c /etc/my_mactab_file\n" \
1783 #define nc_trivial_usage \
1784 "[OPTIONS] [IP] [port]"
1785 #define nc_full_usage \
1786 "Netcat opens a pipe to IP:port\n\n" \
1788 "\t-l\t\tlisten mode, for inbound connects\n" \
1789 "\t-p PORT\t\tlocal port number\n" \
1790 "\t-i SECS\t\tdelay interval for lines sent\n" \
1791 "\t-e PROG\t\tprogram to exec after connect (dangerous!)"
1792 #define nc_example_usage \
1793 "$ nc foobar.somedomain.com 25\n" \
1794 "220 foobar ESMTP Exim 3.12 #1 Sat, 15 Apr 2000 00:03:02 -0600\n" \
1796 "214-Commands supported:\n" \
1797 "214- HELO EHLO MAIL RCPT DATA AUTH\n" \
1798 "214 NOOP QUIT RSET HELP\n" \
1800 "221 foobar closing connection\n"
1802 #define netstat_trivial_usage \
1804 #define netstat_full_usage \
1805 "Netstat displays Linux networking information.\n\n" \
1807 "\t-l display listening server sockets\n" \
1808 "\t-a display all sockets (default: connected)\n" \
1809 "\t-e display other/more information\n" \
1810 "\t-n don't resolve names\n" \
1811 "\t-r display routing table\n" \
1812 "\t-t tcp sockets\n" \
1813 "\t-u udp sockets\n" \
1814 "\t-w raw sockets\n" \
1817 #define nice_trivial_usage \
1818 "[-n ADJUST] [COMMAND [ARG] ...]"
1819 #define nice_full_usage \
1820 "Nice runs a program with modified scheduling priority.\n\n" \
1822 "\t-n ADJUST\tAdjust the scheduling priority by ADJUST.\n" \
1824 #define nslookup_trivial_usage \
1826 #define nslookup_full_usage \
1827 "Queries the nameserver for the IP address of the given HOST\n" \
1828 "optionally using a specified DNS server"
1829 #define nslookup_example_usage \
1830 "$ nslookup localhost\n" \
1831 "Server: default\n" \
1832 "Address: default\n" \
1835 "Address: 127.0.0.1\n"
1837 #define od_trivial_usage \
1838 "[-aBbcDdeFfHhIiLlOovXx] [FILE]"
1839 #define od_full_usage \
1840 "Write an unambiguous representation, octal bytes by default, of FILE\n"\
1841 "to standard output. With no FILE, or when FILE is -, read standard input."
1843 #define openvt_trivial_usage \
1844 "<vtnum> <COMMAND> [ARGS...]"
1845 #define openvt_full_usage \
1846 "Start a command on a new virtual terminal"
1847 #define openvt_example_usage \
1848 "openvt 2 /bin/ash\n"
1850 #ifdef CONFIG_FEATURE_SHA1_PASSWORDS
1851 #define PASSWORD_ALG_TYPES(a) a
1853 #define PASSWORD_ALG_TYPES(a)
1855 #define passwd_trivial_usage \
1857 #define passwd_full_usage \
1858 "Change a user password. If no name is specified,\n" \
1859 "changes the password for the current user.\n" \
1861 "\t-a\tDefine which algorithm shall be used for the password.\n" \
1862 "\t\t\t(Choices: des, md5" \
1863 PASSWORD_ALG_TYPES(", sha1") \
1864 ")\n\t-d\tDelete the password for the specified user account.\n" \
1865 "\t-l\tLocks (disables) the specified user account.\n" \
1866 "\t-u\tUnlocks (re-enables) the specified user account."
1868 #define patch_trivial_usage \
1870 #define patch_full_usage \
1872 #define patch_example_usage \
1873 "$ patch -p1 <example.diff"
1875 #define pidof_trivial_usage \
1876 "process-name [OPTION] [process-name ...]"
1877 #define pidof_full_usage \
1878 "Lists the PIDs of all processes with names that match the\n" \
1879 "names on the command line.\n" \
1881 "\t-s\t\tdisplay only a single PID."
1882 #define pidof_example_usage \
1886 #ifndef CONFIG_FEATURE_FANCY_PING
1887 #define ping_trivial_usage "host"
1888 #define ping_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
1890 #define ping_trivial_usage \
1892 #define ping_full_usage \
1893 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1895 "\t-c COUNT\tSend only COUNT pings.\n" \
1896 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
1897 "\t-q\t\tQuiet mode, only displays output at start\n" \
1898 "\t\t\tand when finished."
1900 #define ping_example_usage \
1901 "$ ping localhost\n" \
1902 "PING slag (127.0.0.1): 56 data bytes\n" \
1903 "64 bytes from 127.0.0.1: icmp_seq=0 ttl=255 time=20.1 ms\n" \
1905 "--- debian ping statistics ---\n" \
1906 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1907 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1909 #ifndef CONFIG_FEATURE_FANCY_PING6
1910 #define ping6_trivial_usage "host"
1911 #define ping6_full_usage "Send ICMP ECHO_REQUEST packets to network hosts"
1913 #define ping6_trivial_usage \
1915 #define ping6_full_usage \
1916 "Send ICMP ECHO_REQUEST packets to network hosts.\n\n" \
1918 "\t-c COUNT\tSend only COUNT pings.\n" \
1919 "\t-s SIZE\t\tSend SIZE data bytes in packets (default=56).\n" \
1920 "\t-q\t\tQuiet mode, only displays output at start\n" \
1921 "\t\t\tand when finished."
1923 #define ping6_example_usage \
1924 "$ ping6 ip6-localhost\n" \
1925 "PING ip6-localhost (::1): 56 data bytes\n" \
1926 "64 bytes from ::1: icmp6_seq=0 ttl=64 time=20.1 ms\n" \
1928 "--- ip6-localhost ping statistics ---\n" \
1929 "1 packets transmitted, 1 packets received, 0% packet loss\n" \
1930 "round-trip min/avg/max = 20.1/20.1/20.1 ms\n"
1932 #define pivot_root_trivial_usage \
1934 #define pivot_root_full_usage \
1935 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
1936 "the new root file system."
1938 #define poweroff_trivial_usage \
1940 #define poweroff_full_usage \
1941 "Halt the system and request that the kernel shut off the power.\n" \
1943 "\t-d\t\tdelay interval for shutting off."
1945 #define printf_trivial_usage \
1946 "FORMAT [ARGUMENT...]"
1947 #define printf_full_usage \
1948 "Formats and prints ARGUMENT(s) according to FORMAT,\n" \
1949 "Where FORMAT controls the output exactly as in C printf."
1950 #define printf_example_usage \
1951 "$ printf "Val=%d\\n" 5\n" \
1954 #ifdef CONFIG_SELINUX
1955 #define USAGE_NONSELINUX(a)
1957 #define USAGE_NONSELINUX(a) a
1960 #define ps_trivial_usage \
1962 #define ps_full_usage \
1963 "Report process status\n" \
1964 USAGE_NONSELINUX("\n\tThis version of ps accepts no options.") \
1965 USAGE_SELINUX("\nOptions:\n\t-c\tshow SE Linux context")
1967 #define ps_example_usage \
1969 " PID Uid Gid State Command\n" \
1970 " 1 root root S init\n" \
1971 " 2 root root S [kflushd]\n" \
1972 " 3 root root S [kupdate]\n" \
1973 " 4 root root S [kpiod]\n" \
1974 " 5 root root S [kswapd]\n" \
1975 " 742 andersen andersen S [bash]\n" \
1976 " 743 andersen andersen S -bash\n" \
1977 " 745 root root S [getty]\n" \
1978 " 2990 andersen andersen R ps\n"
1980 #define pwd_trivial_usage \
1982 #define pwd_full_usage \
1983 "Print the full filename of the current working directory."
1984 #define pwd_example_usage \
1988 #define rdate_trivial_usage \
1990 #define rdate_full_usage \
1991 "Get and possibly set the system date and time from a remote HOST.\n\n" \
1993 "\t-s\tSet the system date and time (default).\n" \
1994 "\t-p\tPrint the date and time."
1996 #ifdef CONFIG_FEATURE_READLINK_FOLLOW
1997 #define USAGE_READLINK_FOLLOW(a) a
1999 #define USAGE_READLINK_FOLLOW(a)
2002 #define readlink_trivial_usage \
2003 USAGE_READLINK_FOLLOW("[-f] ") "FILE"
2004 #define readlink_full_usage \
2005 "Displays the value of a symbolic link." \
2006 USAGE_READLINK_FOLLOW("\n\nOptions:\n" \
2007 "\t-f\tcanonicalize by following all symlinks")
2009 #define realpath_trivial_usage \
2011 #define realpath_full_usage \
2012 "Returns the absolute pathnames of given argument."
2014 #define reboot_trivial_usage \
2016 #define reboot_full_usage \
2017 "Reboot the system.\n" \
2019 "\t-d\t\tdelay interval for rebooting."
2021 #define renice_trivial_usage \
2022 "{{-n INCREMENT} | PRIORITY} [[ -p | -g | -u ] ID ...]"
2023 #define renice_full_usage \
2024 "Changes priority of running processes.\n\n" \
2026 "\t-n\tadjusts current nice value (smaller is faster)\n" \
2027 "\t-p\tprocess id(s) (default)\n" \
2028 "\t-g\tprocess group id(s)\n" \
2029 "\t-u\tprocess user name(s) and/or id(s)"
2031 #define reset_trivial_usage \
2033 #define reset_full_usage \
2034 "Resets the screen."
2036 #define rm_trivial_usage \
2037 "[OPTION]... FILE..."
2038 #define rm_full_usage \
2039 "Remove (unlink) the FILE(s). You may use '--' to\n" \
2040 "indicate that all following arguments are non-options.\n\n" \
2042 "\t-i\t\talways prompt before removing each destination\n" \
2043 "\t-f\t\tremove existing destinations, never prompt\n" \
2044 "\t-r or -R\tremove the contents of directories recursively"
2045 #define rm_example_usage \
2046 "$ rm -rf /tmp/foo\n"
2048 #define rmdir_trivial_usage \
2049 "[OPTION]... DIRECTORY..."
2050 #define rmdir_full_usage \
2051 "Remove the DIRECTORY(ies), if they are empty."
2052 #define rmdir_example_usage \
2053 "# rmdir /tmp/foo\n"
2055 #define rmmod_trivial_usage \
2056 "[OPTION]... [MODULE]..."
2057 #define rmmod_full_usage \
2058 "Unloads the specified kernel modules from the kernel.\n\n" \
2060 "\t-a\tRemove all unused modules (recursively)"
2061 #define rmmod_example_usage \
2064 #ifdef CONFIG_FEATURE_IPV6
2065 #define USAGE_ROUTE_IPV6(a) a
2067 #define USAGE_ROUTE_IPV6(a) "\t"
2071 #define route_trivial_usage \
2072 "[{add|del|delete}]"
2073 #define route_full_usage \
2074 "Edit the kernel's routing tables.\n\n" \
2076 "\t-n\t\tDont resolve names.\n" \
2077 "\t-e\t\tDisplay other/more information.\n" \
2078 "\t-A inet" USAGE_ROUTE_IPV6("{6}") "\tSelect address family."
2080 #define rpm_trivial_usage \
2081 "-i -q[ildc]p package.rpm"
2082 #define rpm_full_usage \
2083 "Manipulates RPM packages" \
2085 "\n\t-i Install package" \
2086 "\n\t-q Query package" \
2087 "\n\t-p Query uninstalled package" \
2088 "\n\t-i Show information" \
2089 "\n\t-l List contents" \
2090 "\n\t-d List documents" \
2091 "\n\t-c List config files"
2093 #define rpm2cpio_trivial_usage \
2095 #define rpm2cpio_full_usage \
2096 "Outputs a cpio archive of the rpm file."
2098 #define run_parts_trivial_usage \
2099 "[-t] [-a ARG] [-u MASK] DIRECTORY"
2100 #define run_parts_full_usage \
2101 "Run a bunch of scripts in a directory.\n\n" \
2103 "\t-t\tPrints what would be run, but does not actually run anything.\n" \
2104 "\t-a ARG\tPass ARG as an argument for every program invoked.\n" \
2105 "\t-u MASK\tSet the umask to MASK before executing every program."
2107 #define rx_trivial_usage \
2109 #define rx_full_usage \
2110 "Receive a file using the xmodem protocol."
2111 #define rx_example_usage \
2114 #define sed_trivial_usage \
2115 "[-efinr] pattern [files...]"
2116 #define sed_full_usage \
2118 "\t-e script\tadd the script to the commands to be executed\n" \
2119 "\t-f scriptfile\tadd script-file contents to the\n" \
2120 "\t\t\tcommands to be executed\n" \
2121 "\t-i\t\tedit files in-place\n" \
2122 "\t-n\t\tsuppress automatic printing of pattern space\n" \
2123 "\t-r\t\tuse extended regular expression syntax\n" \
2125 "If no -e or -f is given, the first non-option argument is taken as the sed\n"\
2126 "script to interpret. All remaining arguments are names of input files; if no\n"\
2127 "input files are specified, then the standard input is read. Source files\n" \
2128 "will not be modified unless -i option is given."
2130 #define sed_example_usage \
2131 "$ echo "foo" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2134 #define seq_trivial_usage \
2135 "[first [increment]] last"
2136 #define seq_full_usage \
2137 "Print numbers from FIRST to LAST, in steps of INCREMENT.\n" \
2138 "FIRST, INCREMENT default to 1\n" \
2142 "\tFIRST\tINCREMENT\tLAST"
2144 #define setkeycodes_trivial_usage \
2145 "SCANCODE KEYCODE ..."
2146 #define setkeycodes_full_usage \
2147 "Set entries into the kernel's scancode-to-keycode map,\n" \
2148 "allowing unusual keyboards to generate usable keycodes.\n\n" \
2149 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
2150 "and KEYCODE is given in decimal"
2151 #define setkeycodes_example_usage \
2152 "$ setkeycodes e030 127\n"
2154 #define lash_trivial_usage \
2156 "or: sh -c command [args]..."
2157 #define lash_full_usage \
2158 "The BusyBox LAme SHell (command interpreter)"
2159 #define lash_notes_usage \
2160 "This command does not yet have proper documentation.\n\n" \
2161 "Use lash just as you would use any other shell. It properly handles pipes,\n" \
2162 "redirects, job control, can be used as the shell for scripts, and has a\n" \
2163 "sufficient set of builtins to do what is needed. It does not (yet) support\n" \
2164 "Bourne Shell syntax. If you need things like "if-then-else", "while", and such\n" \
2165 "use ash or bash. If you just need a very simple and extremely small shell,\n" \
2166 "this will do the job."
2168 #define last_trivial_usage \
2170 #define last_full_usage \
2171 "Shows listing of the last users that logged into the system"
2173 #define sha1sum_trivial_usage \
2174 "[OPTION] [FILEs...]" \
2175 USAGE_MD5_SHA1_SUM_CHECK("\n or: sha1sum [OPTION] -c [FILE]")
2176 #define sha1sum_full_usage \
2177 "Print" USAGE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums.\n\n" \
2179 "With no FILE, or when FILE is -, read standard input." \
2180 USAGE_MD5_SHA1_SUM_CHECK("\n\n" \
2181 "\t-c\tcheck SHA1 sums against given list\n" \
2182 "\nThe following two options are useful only when verifying checksums:\n" \
2183 "\t-s\tdon't output anything, status code shows success\n" \
2184 "\t-w\twarn about improperly formated SHA1 checksum lines")
2186 #ifdef CONFIG_FEATURE_FANCY_SLEEP
2187 #define USAGE_FANCY_SLEEP(a) a
2188 #define USAGE_NOT_FANCY_SLEEP(a)
2190 #define USAGE_FANCY_SLEEP(a)
2191 #define USAGE_NOT_FANCY_SLEEP(a) a
2194 #define sleep_trivial_usage \
2195 USAGE_FANCY_SLEEP("[") "N" USAGE_FANCY_SLEEP("]...")
2196 #define sleep_full_usage \
2197 USAGE_NOT_FANCY_SLEEP("Pause for N seconds.") \
2198 USAGE_FANCY_SLEEP( \
2199 "Pause for a time equal to the total of the args given, where each arg can\n" \
2200 "\t\thave an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays.")
2201 #define sleep_example_usage \
2203 "[2 second delay results]\n" \
2204 USAGE_FANCY_SLEEP("$ sleep 1d 3h 22m 8s\n" \
2205 "[98528 second delay results]\n")
2207 #ifdef CONFIG_SORT_BIG
2208 #define USAGE_SORT_BIG(a) a
2210 #define USAGE_SORT_BIG(a)
2214 #define sort_trivial_usage \
2215 "[-nru" USAGE_SORT_BIG("gMcszbdfimSTokt] [-o outfile] [-k start[.offset][opts][,end[.offset][opts]] [-t char") "] [FILE]..."
2216 #define sort_full_usage \
2217 "Sorts lines of text in the specified files\n\n"\
2220 "\t-b\tignore leading blanks\n" \
2221 "\t-c\tcheck whether input is sorted\n" \
2222 "\t-d\tdictionary order (blank or alphanumeric only)\n" \
2223 "\t-f\tignore case\n" \
2224 "\t-g\tgeneral numerical sort\n" \
2225 "\t-i\tignore unprintable characters\n" \
2226 "\t-k\tspecify sort key\n" \
2227 "\t-M\tsort month\n" \
2229 "\t-n\tsort numbers\n" \
2231 "\t-o\toutput to file\n" \
2232 "\t-k\tsort by key\n" \
2233 "\t-t\tuse key separator other than whitespace\n" \
2235 "\t-r\treverse sort order\n" \
2236 USAGE_SORT_BIG("\t-s\tstable (don't sort ties alphabetically)\n") \
2237 "\t-u\tsuppress duplicate lines" \
2238 USAGE_SORT_BIG("\n\t-z\tinput terminated by nulls, not newlines\n") \
2239 USAGE_SORT_BIG("\t-mST\tignored for GNU compatability") \
2241 #define sort_example_usage \
2242 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
2250 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
2258 #define start_stop_daemon_trivial_usage \
2259 "[OPTIONS] [--start|--stop] ... [-- arguments...]\n"
2260 #define start_stop_daemon_full_usage \
2261 "Program to start and stop services."\
2263 "\n\t-S|--start\t\t\tstart"\
2264 "\n\t-K|--stop\t\t\tstop"\
2265 "\n\t-a|--startas <pathname>\t\tstarts process specified by pathname"\
2266 "\n\t-b|--background\t\t\tforce process into background"\
2267 "\n\t-u|--user <username>|<uid>\tstop this user's processes"\
2268 "\n\t-x|--exec <executable>\t\tprogram to either start or check"\
2269 "\n\t-m|--make-pidfile <filename>\tcreate the -p file and enter pid in it"\
2270 "\n\t-n|--name <process-name>\tstop processes with this name"\
2271 "\n\t-p|--pidfile <pid-file>\t\tsave or load pid using a pid-file"\
2272 "\n\t-q|--quiet\t\t\tbe quiet" \
2273 "\n\t-s|--signal <signal>\t\tsignal to send (default TERM)"
2275 #define strings_trivial_usage \
2276 "[-afo] [-n length] [file ... ]"
2277 #define strings_full_usage \
2278 "Display printable strings in a binary file." \
2280 "\n\t-a\tScan the whole files (this is the default)."\
2281 "\n\t-f\tPrecede each string with the name of the file where it was found." \
2282 "\n\t-n N\tSpecifies that at least N characters forms a sequence (default 4)" \
2283 "\n\t-o\tEach string is preceded by its decimal offset in the file."
2285 #define stty_trivial_usage \
2286 "[-a|g] [-F DEVICE] [SETTING]..."
2287 #define stty_full_usage \
2288 "Without arguments, prints baud rate, line discipline," \
2289 "\nand deviations from stty sane." \
2291 "\n\t-F DEVICE\topen device instead of stdin" \
2292 "\n\t-a\t\tprint all current settings in human-readable form" \
2293 "\n\t-g\t\tprint in stty-readable form" \
2294 "\n\t[SETTING]\tsee manpage"
2296 #define su_trivial_usage \
2297 "[OPTION]... [-] [username]"
2298 #define su_full_usage \
2299 "Change user id or become root.\n" \
2301 "\t-p\tPreserve environment"
2303 #define sulogin_trivial_usage \
2304 "[OPTION]... [tty-device]"
2305 #define sulogin_full_usage \
2306 "Single user login\n" \
2308 "\t-f\tDo not authenticate (user already authenticated)\n" \
2309 "\t-h\tName of the remote host for this login.\n" \
2310 "\t-p\tPreserve environment."
2312 #define swapoff_trivial_usage \
2314 #define swapoff_full_usage \
2315 "Stop swapping virtual memory pages on DEVICE.\n\n" \
2317 "\t-a\tStop swapping on all swap devices"
2319 #define swapon_trivial_usage \
2321 #define swapon_full_usage \
2322 "Start swapping virtual memory pages on DEVICE.\n\n" \
2324 "\t-a\tStart swapping on all swap devices"
2326 #define sync_trivial_usage \
2328 #define sync_full_usage \
2329 "Write all buffered filesystem blocks to disk."
2332 #ifdef CONFIG_FEATURE_ROTATE_LOGFILE
2333 #define USAGE_ROTATE_LOGFILE(a) a
2335 #define USAGE_ROTATE_LOGFILE(a)
2337 #ifdef CONFIG_FEATURE_REMOTE_LOG
2338 #define USAGE_REMOTE_LOG(a) a
2340 #define USAGE_REMOTE_LOG(a)
2342 #ifdef CONFIG_FEATURE_IPC_SYSLOG
2343 #define USAGE_IPC_LOG(a) a
2345 #define USAGE_IPC_LOG(a)
2348 #ifdef CONFIG_SYSCTL
2349 #define sysctl_trivial_usage \
2350 "[OPTIONS]... [VALUE]...\n"
2351 #define sysctl_full_usage
2352 "sysctl - configure kernel parameters at runtime\n\n" \
2354 "\t-n\tUse this option to disable printing of the key name when printing values.\n" \
2355 "\t-w\tUse this option when you want to change a sysctl setting.\n" \
2356 "\t-p\tLoad in sysctl settings from the file specified or /etc/sysctl.conf if none given.\n" \
2357 "\t-a\tDisplay all values currently available.\n" \
2358 "\t-A\tDisplay all values currently available in table form."
2359 #define sysctl_example_usage
2360 "sysctl [-n] variable ...\n" \
2361 "sysctl [-n] -w variable=value ...\n" \
2362 "sysctl [-n] -a\n" \
2363 "sysctl [-n] -p <file>\t(default /etc/sysctl.conf)\n" \
2367 #define syslogd_trivial_usage \
2369 #define syslogd_full_usage \
2370 "Linux system and kernel logging utility.\n" \
2371 "Note that this version of syslogd ignores /etc/syslog.conf.\n\n" \
2373 "\t-m MIN\t\tMinutes between MARK lines (default=20, 0=off)\n" \
2374 "\t-n\t\tRun as a foreground process\n" \
2375 "\t-O FILE\t\tUse an alternate log file (default=/var/log/messages)\n" \
2376 "\t-S\t\tMake logging output smaller." \
2377 USAGE_ROTATE_LOGFILE( \
2378 "\n\t-s SIZE\t\tMax size (KB) before rotate (default=200KB, 0=off)\n" \
2379 "\t-b NUM\t\tNumber of rotated logs to keep (default=1, max=99, 0=purge)") \
2381 "\n\t-R HOST[:PORT]\tLog to IP or hostname on PORT (default PORT=514/UDP)\n" \
2382 "\t-L\t\tLog locally and via network logging (default is network only)") \
2384 "\n\t-C [size(KiB)]\tLog to a circular buffer (read the buffer using logread)")
2385 #define syslogd_example_usage \
2386 "$ syslogd -R masterlog:514\n" \
2387 "$ syslogd -R 192.168.1.1:601\n"
2390 #ifndef CONFIG_FEATURE_FANCY_TAIL
2391 #define USAGE_UNSIMPLE_TAIL(a)
2393 #define USAGE_UNSIMPLE_TAIL(a) a
2395 #define tail_trivial_usage \
2396 "[OPTION]... [FILE]..."
2397 #define tail_full_usage \
2398 "Print last 10 lines of each FILE to standard output.\n" \
2399 "With more than one FILE, precede each with a header giving the\n" \
2400 "file name. With no FILE, or when FILE is -, read standard input.\n\n" \
2402 USAGE_UNSIMPLE_TAIL("\t-c N[kbm]\toutput the last N bytes\n") \
2403 "\t-n N[kbm]\tprint last N lines instead of last 10\n" \
2404 "\t-f\t\toutput data as the file grows" \
2405 USAGE_UNSIMPLE_TAIL( "\n\t-q\t\tnever output headers giving file names\n" \
2406 "\t-s SEC\t\twait SEC seconds between reads with -f\n" \
2407 "\t-v\t\talways output headers giving file names\n\n" \
2408 "If the first character of N (bytes or lines) is a '+', output begins with \n" \
2409 "the Nth item from the start of each file, otherwise, print the last N items\n" \
2410 "in the file. N bytes may be suffixed by k (x1024), b (x512), or m (1024^2)." )
2411 #define tail_example_usage \
2412 "$ tail -n 1 /etc/resolv.conf\n" \
2413 "nameserver 10.0.0.1\n"
2415 #ifdef CONFIG_FEATURE_TAR_CREATE
2416 #define USAGE_TAR_CREATE(a) a
2418 #define USAGE_TAR_CREATE(a)
2420 #ifdef CONFIG_FEATURE_TAR_EXCLUDE
2421 #define USAGE_TAR_EXCLUDE(a) a
2423 #define USAGE_TAR_EXCLUDE(a)
2425 #ifdef CONFIG_FEATURE_TAR_GZIP
2426 #define USAGE_TAR_GZIP(a) a
2428 #define USAGE_TAR_GZIP(a)
2430 #ifdef CONFIG_FEATURE_TAR_BZIP2
2431 #define USAGE_TAR_BZIP2(a) a
2433 #define USAGE_TAR_BZIP2(a)
2435 #ifdef CONFIG_FEATURE_TAR_COMPRESS
2436 #define USAGE_TAR_COMPRESS(a) a
2438 #define USAGE_TAR_COMPRESS(a)
2441 #define tar_trivial_usage \
2442 "-[" USAGE_TAR_CREATE("c") USAGE_TAR_GZIP("z") USAGE_TAR_BZIP2("j") USAGE_TAR_COMPRESS("Z") "xtvO] " \
2443 USAGE_TAR_EXCLUDE("[-X FILE]") \
2444 "[-f TARFILE] [-C DIR] [FILE(s)] ..."
2445 #define tar_full_usage \
2446 "Create, extract, or list files from a tar file.\n\n" \
2448 USAGE_TAR_CREATE("\tc\t\tcreate\n") \
2449 "\tx\t\textract\n" \
2451 "\nArchive format selection:\n" \
2452 USAGE_TAR_GZIP("\tz\t\tFilter the archive through gzip\n") \
2453 USAGE_TAR_BZIP2("\tj\t\tFilter the archive through bzip2\n") \
2454 USAGE_TAR_COMPRESS("\tZ\t\tFilter the archive through compress\n") \
2455 "\nFile selection:\n" \
2456 "\tf\t\tname of TARFILE or \"-\" for stdin\n" \
2457 "\tO\t\textract to stdout\n" \
2458 USAGE_TAR_EXCLUDE( \
2459 "\texclude\t\tfile to exclude\n" \
2460 "\tX\t\tfile with names to exclude\n" \
2462 "\tC\t\tchange to directory DIR before operation\n" \
2463 "\tv\t\tverbosely list files processed"
2464 #define tar_example_usage \
2465 "$ zcat /tmp/tarball.tar.gz | tar -xf -\n" \
2466 "$ tar -cf /tmp/tarball.tar /usr/local\n"
2468 #define tee_trivial_usage \
2469 "[OPTION]... [FILE]..."
2470 #define tee_full_usage \
2471 "Copy standard input to each FILE, and also to standard output.\n\n" \
2473 "\t-a\tappend to the given FILEs, do not overwrite\n" \
2474 "\t-i\tignore interrupt signals (SIGINT)"
2475 #define tee_example_usage \
2476 "$ echo "Hello" | tee /tmp/foo\n" \
2477 "$ cat /tmp/foo\n" \
2480 #ifdef CONFIG_FEATURE_TELNET_AUTOLOGIN
2481 #define telnet_trivial_usage \
2482 "[-a] [-l USER] HOST [PORT]"
2483 #define telnet_full_usage \
2484 "Telnet is used to establish interactive communication with another\n" \
2485 "computer over a network using the TELNET protocol.\n\n" \
2487 "\t-a\t\tAttempt an automatic login with the USER variable.\n" \
2488 "\t-l USER\t\tAttempt an automatic login with the USER argument.\n" \
2489 "\tHOST\t\tThe official name, alias or the IP address of the\n" \
2490 "\t\t\tremote host.\n" \
2491 "\tPORT\t\tThe remote port number to connect to. If it is not\n" \
2492 "\t\t\tspecified, the default telnet (23) port is used."
2494 #define telnet_trivial_usage \
2496 #define telnet_full_usage \
2497 "Telnet is used to establish interactive communication with another\n"\
2498 "computer over a network using the TELNET protocol."
2501 #ifdef CONFIG_FEATURE_TELNETD_INETD
2502 #define telnetd_trivial_usage \
2503 "(inetd mode) [OPTION]"
2504 #define telnetd_full_usage \
2505 "Telnetd uses incoming TELNET connections via inetd.\n"\
2507 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n" \
2508 "\t-f issue_file\tDisplay issue_file instead of /etc/issue."
2510 #define telnetd_trivial_usage \
2512 #define telnetd_full_usage \
2513 "Telnetd listens for incoming TELNET connections on PORT.\n"\
2515 "\t-p PORT\tlisten for connections on PORT (default 23)\n"\
2516 "\t-l LOGIN\texec LOGIN on connect (default /bin/sh)\n"\
2517 "\t-f issue_file\tDisplay issue_file instead of /etc/issue."
2520 #define test_trivial_usage \
2521 "EXPRESSION\n or [ EXPRESSION ]"
2522 #define test_full_usage \
2523 "Checks file types and compares values returning an exit\n" \
2524 "code determined by the value of EXPRESSION."
2525 #define test_example_usage \
2526 "$ test 1 -eq 2\n" \
2529 "$ test 1 -eq 1\n" \
2535 "$ [ -d /junk ]\n" \
2539 #ifdef CONFIG_FEATURE_TFTP_GET
2540 #define USAGE_TFTP_GET(a) a
2542 #define USAGE_TFTP_GET(a)
2544 #ifdef CONFIG_FEATURE_TFTP_PUT
2545 #define USAGE_TFTP_PUT(a) a
2547 #define USAGE_TFTP_PUT(a)
2549 #ifdef CONFIG_FEATURE_TFTP_BLOCKSIZE
2550 #define USAGE_TFTP_BS(a) a
2552 #define USAGE_TFTP_BS(a)
2555 #define tftp_trivial_usage \
2556 "[OPTION]... HOST [PORT]"
2557 #define tftp_full_usage \
2558 "Transfers a file from/to a tftp server using \"octet\" mode.\n\n" \
2560 "\t-l FILE\tLocal FILE.\n" \
2561 "\t-r FILE\tRemote FILE." \
2563 "\n\t-g\tGet file." \
2566 "\n\t-p\tPut file." \
2569 "\n\t-b SIZE\tTransfer blocks of SIZE octets." \
2571 #define time_trivial_usage \
2572 "[OPTION]... COMMAND [ARGS...]"
2573 #define time_full_usage \
2574 "Runs the program COMMAND with arguments ARGS. When COMMAND finishes,\n" \
2575 "COMMAND's resource usage information is displayed\n\n" \
2577 "\t-v\tDisplays verbose resource usage information."
2579 #define top_trivial_usage \
2581 #define top_full_usage \
2582 "top provides an view of processor activity in real time.\n" \
2583 "This utility reads the status for all processes in /proc each <seconds>\n" \
2584 "and shows the status for however many processes will fit on the screen.\n" \
2585 "This utility will not show processes that are started after program startup,\n" \
2586 "but it will show the EXIT status for and PIDs that exit while it is running."
2588 #define touch_trivial_usage \
2589 "[-c] FILE [FILE ...]"
2590 #define touch_full_usage \
2591 "Update the last-modified date on the given FILE[s].\n\n" \
2593 "\t-c\tDo not create any files"
2594 #define touch_example_usage \
2595 "$ ls -l /tmp/foo\n" \
2596 "/bin/ls: /tmp/foo: No such file or directory\n" \
2597 "$ touch /tmp/foo\n" \
2598 "$ ls -l /tmp/foo\n" \
2599 "-rw-rw-r-- 1 andersen andersen 0 Apr 15 01:11 /tmp/foo\n"
2601 #define tr_trivial_usage \
2602 "[-cds] STRING1 [STRING2]"
2603 #define tr_full_usage \
2604 "Translate, squeeze, and/or delete characters from\n" \
2605 "standard input, writing to standard output.\n\n" \
2607 "\t-c\ttake complement of STRING1\n" \
2608 "\t-d\tdelete input characters coded STRING1\n" \
2609 "\t-s\tsqueeze multiple output characters of STRING2 into one character"
2610 #define tr_example_usage \
2611 "$ echo "gdkkn vnqkc" | tr [a-y] [b-z]\n" \
2614 #define traceroute_trivial_usage \
2615 "[-dnrv] [-m max_ttl] [-p port#] [-q nqueries]\n"\
2616 "\t[-s src_addr] [-t tos] [-w wait] host [data size]"
2617 #define traceroute_full_usage \
2618 "trace the route ip packets follow going to \"host\"\n" \
2620 "\t-d\tset SO_DEBUG options to socket\n" \
2621 "\t-n\tPrint hop addresses numerically rather than symbolically\n" \
2622 "\t-r\tBypass the normal routing tables and send directly to a host\n" \
2623 "\t-v\tVerbose output\n" \
2624 "\t-m max_ttl\tSet the max time-to-live (max number of hops)\n" \
2625 "\t-p port#\tSet the base UDP port number used in probes\n" \
2626 "\t\t(default is 33434)\n" \
2627 "\t-q nqueries\tSet the number of probes per ``ttl'' to nqueries\n" \
2628 "\t\t(default is 3)\n" \
2629 "\t-s src_addr\tUse the following IP address as the source address\n" \
2630 "\t-t tos\tSet the type-of-service in probe packets to the following value\n" \
2631 "\t\t(default 0)\n" \
2632 "\t-w wait\tSet the time (in seconds) to wait for a response to a probe\n" \
2633 "\t\t(default 3 sec.)."
2636 #define true_trivial_usage \
2638 #define true_full_usage \
2639 "Return an exit code of TRUE (0)."
2640 #define true_example_usage \
2645 #define tty_trivial_usage \
2647 #define tty_full_usage \
2648 "Print the file name of the terminal connected to standard input.\n\n"\
2650 "\t-s\tprint nothing, only return an exit status"
2651 #define tty_example_usage \
2655 #define udhcpc_trivial_usage \
2656 "[-fbnqv] [-c CLIENTID] [-H HOSTNAME] [-i INTERFACE]\n[-p pidfile] [-r IP] [-s script]"
2657 #define udhcpc_full_usage \
2658 "\t-c,\t--clientid=CLIENTID\tClient identifier\n" \
2659 "\t-H,\t--hostname=HOSTNAME\tClient hostname\n" \
2660 "\t-h,\t \tAlias for -H\n" \
2661 "\t-f,\t--foreground\tDo not fork after getting lease\n" \
2662 "\t-b,\t--background\tFork to background if lease cannot be immediately negotiated.\n" \
2663 "\t-i,\t--interface=INTERFACE\tInterface to use (default: eth0)\n" \
2664 "\t-n,\t--now\tExit with failure if lease cannot be immediately negotiated.\n" \
2665 "\t-p,\t--pidfile=file\tStore process ID of daemon in file\n" \
2666 "\t-q,\t--quit\tQuit after obtaining lease\n" \
2667 "\t-r,\t--request=IP\tIP address to request (default: none)\n" \
2668 "\t-s,\t--script=file\tRun file at dhcp events (default: /usr/share/udhcpc/default.script)\n" \
2669 "\t-v,\t--version\tDisplay version"
2671 #define udhcpd_trivial_usage \
2674 #define udhcpd_full_usage \
2677 #ifdef CONFIG_FEATURE_MOUNT_FORCE
2678 #define USAGE_MOUNT_FORCE(a) a
2680 #define USAGE_MOUNT_FORCE(a)
2682 #define umount_trivial_usage \
2683 "[flags] FILESYSTEM|DIRECTORY"
2684 #define umount_full_usage \
2685 "Unmount file systems\n" \
2686 "\nFlags:\n" "\t-a\tUnmount all file systems" \
2687 USAGE_MTAB(" in /etc/mtab\n\t-n\tDon't erase /etc/mtab entries") \
2688 "\n\t-r\tTry to remount devices as read-only if mount is busy" \
2689 USAGE_MOUNT_FORCE("\n\t-f\tForce umount (i.e., unreachable NFS server)") \
2690 USAGE_MOUNT_LOOP("\n\t-l\tDo not free loop device (if a loop device has been used)")
2691 #define umount_example_usage \
2692 "$ umount /dev/hdc1 \n"
2694 #define uname_trivial_usage \
2696 #define uname_full_usage \
2697 "Print certain system information. With no OPTION, same as -s.\n\n" \
2699 "\t-a\tprint all information\n" \
2700 "\t-m\tthe machine (hardware) type\n" \
2701 "\t-n\tprint the machine's network node hostname\n" \
2702 "\t-r\tprint the operating system release\n" \
2703 "\t-s\tprint the operating system name\n" \
2704 "\t-p\tprint the host processor type\n" \
2705 "\t-v\tprint the operating system version"
2706 #define uname_example_usage \
2708 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
2710 #define uncompress_trivial_usage \
2711 "[-c] [-f] [ name ... ]"
2712 #define uncompress_full_usage \
2713 "Uncompress .Z file[s]\n" \
2715 "\t-c\textract to stdout\n" \
2716 "\t-f\tforce overwrite an existing file"
2718 #define uniq_trivial_usage \
2719 "[OPTION]... [INPUT [OUTPUT]]"
2720 #define uniq_full_usage \
2721 "Discard all but one of successive identical lines from INPUT\n" \
2722 "(or standard input), writing to OUTPUT (or standard output).\n\n" \
2724 "\t-c\tprefix lines by the number of occurrences\n" \
2725 "\t-d\tonly print duplicate lines\n" \
2726 "\t-u\tonly print unique lines\n" \
2727 "\t-f N\tskip the first N fields\n" \
2728 "\t-s N\tskip the first N chars (after any skipped fields)"
2729 #define uniq_example_usage \
2730 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
2735 #define unix2dos_trivial_usage \
2737 #define unix2dos_full_usage \
2738 "Converts FILE from unix format to dos format. When no option\n" \
2739 "is given, the input is converted to the opposite output format.\n" \
2740 "When no file is given, uses stdin for input and stdout for output.\n" \
2742 "\t-u\toutput will be in UNIX format\n" \
2743 "\t-d\toutput will be in DOS format"
2745 #define unzip_trivial_usage \
2746 "[-opts[modifiers]] file[.zip] [list] [-x xlist] [-d exdir]"
2747 #define unzip_full_usage \
2748 "Extracts files from ZIP archives.\n\n" \
2750 "\t-l\tlist archive contents (short form)\n" \
2751 "\t-n\tnever overwrite existing files (default)\n" \
2752 "\t-o\toverwrite files without prompting\n" \
2753 "\t-p\tsend output to stdout\n" \
2754 "\t-q\tbe quiet\n" \
2755 "\t-x\texclude these files\n" \
2756 "\t-d\textract files into this directory"
2758 #define uptime_trivial_usage \
2760 #define uptime_full_usage \
2761 "Display the time since the last boot."
2762 #define uptime_example_usage \
2764 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
2766 #define usleep_trivial_usage \
2768 #define usleep_full_usage \
2769 "Pause for N microseconds."
2770 #define usleep_example_usage \
2771 "$ usleep 1000000\n" \
2772 "[pauses for 1 second]\n"
2774 #define uudecode_trivial_usage \
2776 #define uudecode_full_usage \
2777 "Uudecode a file that is uuencoded.\n\n" \
2779 "\t-o FILE\tdirect output to FILE"
2780 #define uudecode_example_usage \
2781 "$ uudecode -o busybox busybox.uu\n" \
2782 "$ ls -l busybox\n" \
2783 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
2785 #define uuencode_trivial_usage \
2786 "[OPTION] [INFILE] REMOTEFILE"
2787 #define uuencode_full_usage \
2788 "Uuencode a file.\n\n" \
2790 "\t-m\tuse base64 encoding per RFC1521"
2791 #define uuencode_example_usage \
2792 "$ uuencode busybox busybox\n" \
2793 "begin 755 busybox\n" \
2794 "<encoded file snipped>\n" \
2795 "$ uudecode busybox busybox > busybox.uu\n" \
2798 #define vconfig_trivial_usage \
2799 "COMMAND [OPTIONS] ..."
2800 #define vconfig_full_usage \
2801 "vconfig lets you create and remove virtual ethernet devices.\n\n" \
2803 "\tadd [interface-name] [vlan_id]\n" \
2804 "\trem [vlan-name]\n" \
2805 "\tset_flag [interface-name] [flag-num] [0 | 1]\n" \
2806 "\tset_egress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
2807 "\tset_ingress_map [vlan-name] [skb_priority] [vlan_qos]\n" \
2808 "\tset_name_type [name-type]"
2810 #define vi_trivial_usage \
2811 "[OPTION] [FILE]..."
2812 #define vi_full_usage \
2815 "\t-R\tRead-only- do not write to the file."
2817 #define vlock_trivial_usage \
2819 #define vlock_full_usage \
2820 "Lock a virtual terminal. A password is required to unlock\n" \
2822 "\t-a\tLock all VTs"
2824 #define watch_trivial_usage \
2825 "[-n <seconds>] COMMAND..."
2826 #define watch_full_usage \
2827 "Executes a program periodically.\n" \
2829 "\t-n\tLoop period in seconds - default is 2."
2830 #define watch_example_usage \
2832 "Mon Dec 17 10:31:40 GMT 2000\n" \
2833 "Mon Dec 17 10:31:42 GMT 2000\n" \
2834 "Mon Dec 17 10:31:44 GMT 2000"
2836 #define watchdog_trivial_usage \
2837 "[-t <seconds>] DEV"
2838 #define watchdog_full_usage \
2839 "Periodically write to watchdog device DEV.\n" \
2841 "\t-t\tTimer period in seconds - default is 30."
2843 #define wc_trivial_usage \
2844 "[OPTION]... [FILE]..."
2845 #define wc_full_usage \
2846 "Print line, word, and byte counts for each FILE, and a total line if\n" \
2847 "more than one FILE is specified. With no FILE, read standard input.\n\n" \
2849 "\t-c\tprint the byte counts\n" \
2850 "\t-l\tprint the newline counts\n" \
2851 "\t-L\tprint the length of the longest line\n" \
2852 "\t-w\tprint the word counts"
2853 #define wc_example_usage \
2854 "$ wc /etc/passwd\n" \
2855 " 31 46 1365 /etc/passwd\n"
2857 #define wget_trivial_usage \
2858 "[-c|--continue] [-q|--quiet] [-O|--output-document file]\n" \
2859 "\t\t[--header 'header: value'] [-Y|--proxy on/off] [-P DIR] url"
2860 #define wget_full_usage \
2861 "wget retrieves files via HTTP or FTP\n\n" \
2863 "\t-c\tcontinue retrieval of aborted transfers\n" \
2864 "\t-q\tquiet mode - do not print\n" \
2865 "\t-P\tSet directory prefix to DIR\n" \
2866 "\t-O\tsave to filename ('-' for stdout)\n" \
2867 "\t-Y\tuse proxy ('on' or 'off')"
2869 #define which_trivial_usage \
2871 #define which_full_usage \
2872 "Locates a COMMAND."
2873 #define which_example_usage \
2877 #define who_trivial_usage \
2879 #define who_full_usage \
2880 "Prints the current user names and related information"
2882 #define whoami_trivial_usage \
2884 #define whoami_full_usage \
2885 "Prints the user name associated with the current effective user id."
2887 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_CONFIRMATION
2888 #define USAGE_XARGS_CONFIRMATION(a) a
2890 #define USAGE_XARGS_CONFIRMATION(a)
2892 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_TERMOPT
2893 #define USAGE_XARGS_TERMOPT(a) a
2895 #define USAGE_XARGS_TERMOPT(a)
2897 #ifdef CONFIG_FEATURE_XARGS_SUPPORT_ZERO_TERM
2898 #define USAGE_XARGS_ZERO_TERM(a) a
2900 #define USAGE_XARGS_ZERO_TERM(a)
2904 #define xargs_trivial_usage \
2905 "[COMMAND] [OPTIONS] [ARGS...]"
2906 #define xargs_full_usage \
2907 "Executes COMMAND on every item given by standard input.\n\n" \
2909 USAGE_XARGS_CONFIRMATION("\t-p\tPrompt the user about whether to run each command\n") \
2910 "\t-r\tDo not run command for empty readed lines\n" \
2911 USAGE_XARGS_TERMOPT("\t-x\tExit if the size is exceeded\n") \
2912 USAGE_XARGS_ZERO_TERM("\t-0\tInput filenames are terminated by a null character\n") \
2913 "\t-t\tPrint the command line on stderr before executing it."
2914 #define xargs_example_usage \
2915 "$ ls | xargs gzip\n" \
2916 "$ find . -name '*.c' -print | xargs rm\n"
2918 #define yes_trivial_usage \
2919 "[OPTION]... [STRING]..."
2920 #define yes_full_usage \
2921 "Repeatedly outputs a line with all specified STRING(s), or 'y'."
2923 #define zcat_trivial_usage \
2925 #define zcat_full_usage \
2926 "Uncompress to stdout."
2928 #endif /* __BB_USAGE_H__ */