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16 #define NOUSAGE_STR "\b"
20 #define acpid_trivial_usage \
21 "[-d] [-c CONFDIR] [-l LOGFILE] [-a ACTIONFILE] [-M MAPFILE] [-e PROC_EVENT_FILE] [-p PIDFILE]"
22 #define acpid_full_usage "\n\n" \
23 "Listen to ACPI events and spawn specific helpers on event arrival\n" \
25 "\n -c DIR Config directory [/etc/acpi]" \
26 "\n -d Don't daemonize, (implies -f)" \
27 "\n -e FILE /proc event file [/proc/acpi/event]" \
28 "\n -f Run in foreground" \
29 "\n -l FILE Log file [/var/log/acpid.log]" \
30 "\n -p FILE Pid file [/var/run/acpid.pid]" \
31 "\n -a FILE Action file [/etc/acpid.conf]" \
32 "\n -M FILE Map file [/etc/acpi.map]" \
33 IF_FEATURE_ACPID_COMPAT( \
34 "\n\nAccept and ignore compatibility options -g -m -s -S -v" \
37 #define acpid_example_usage \
38 "Without -e option, acpid uses all /dev/input/event* files\n" \
40 "# acpid -l /var/log/my-acpi-log\n" \
41 "# acpid -e /proc/acpi/event\n"
43 #define addgroup_trivial_usage \
44 "[-g GID] " IF_FEATURE_ADDUSER_TO_GROUP("[USER] ") "GROUP"
45 #define addgroup_full_usage "\n\n" \
46 "Add a group " IF_FEATURE_ADDUSER_TO_GROUP("or add a user to a group") "\n" \
48 "\n -g GID Group id" \
49 "\n -S Create a system group" \
51 #define adduser_trivial_usage \
53 #define adduser_full_usage "\n\n" \
56 "\n -h DIR Home directory" \
57 "\n -g GECOS GECOS field" \
58 "\n -s SHELL Login shell" \
59 "\n -G GRP Add user to existing group" \
60 "\n -S Create a system user" \
61 "\n -D Don't assign a password" \
62 "\n -H Don't create home directory" \
65 #define adjtimex_trivial_usage \
66 "[-q] [-o OFF] [-f FREQ] [-p TCONST] [-t TICK]"
67 #define adjtimex_full_usage "\n\n" \
68 "Read and optionally set system timebase parameters. See adjtimex(2)\n" \
71 "\n -o OFF Time offset, microseconds" \
72 "\n -f FREQ Frequency adjust, integer kernel units (65536 is 1ppm)" \
73 "\n (positive values make clock run faster)" \
74 "\n -t TICK Microseconds per tick, usually 10000" \
77 #define arp_trivial_usage \
78 "\n[-vn] [-H HWTYPE] [-i IF] -a [HOSTNAME]" \
79 "\n[-v] [-i IF] -d HOSTNAME [pub]" \
80 "\n[-v] [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [temp]" \
81 "\n[-v] [-H HWTYPE] [-i IF] -s HOSTNAME HWADDR [netmask MASK] pub" \
82 "\n[-v] [-H HWTYPE] [-i IF] -Ds HOSTNAME IFACE [netmask MASK] pub"
83 #define arp_full_usage "\n\n" \
84 "Manipulate ARP cache\n" \
86 "\n -a Display (all) hosts" \
87 "\n -s Set new ARP entry" \
88 "\n -d Delete a specified entry" \
90 "\n -n Don't resolve names" \
91 "\n -i IF Network interface" \
92 "\n -D Read <hwaddr> from given device" \
93 "\n -A,-p AF Protocol family" \
94 "\n -H HWTYPE Hardware address type" \
96 #define arping_trivial_usage \
97 "[-fqbDUA] [-c CNT] [-w TIMEOUT] [-I IFACE] [-s SRC_IP] DST_IP"
98 #define arping_full_usage "\n\n" \
99 "Send ARP requests/replies\n" \
101 "\n -f Quit on first ARP reply" \
103 "\n -b Keep broadcasting, don't go unicast" \
104 "\n -D Duplicated address detection mode" \
105 "\n -U Unsolicited ARP mode, update your neighbors" \
106 "\n -A ARP answer mode, update your neighbors" \
107 "\n -c N Stop after sending N ARP requests" \
108 "\n -w TIMEOUT Time to wait for ARP reply, seconds" \
109 "\n -I IFACE Interface to use (default eth0)" \
110 "\n -s SRC_IP Sender IP address" \
111 "\n DST_IP Target IP address" \
113 #define awk_trivial_usage \
114 "[OPTIONS] [AWK_PROGRAM] [FILE]..."
115 #define awk_full_usage "\n\n" \
117 "\n -v VAR=VAL Set variable" \
118 "\n -F SEP Use SEP as field separator" \
119 "\n -f FILE Read program from FILE" \
121 #define basename_trivial_usage \
123 #define basename_full_usage "\n\n" \
124 "Strip directory path and .SUFFIX from FILE\n"
125 #define basename_example_usage \
126 "$ basename /usr/local/bin/foo\n" \
128 "$ basename /usr/local/bin/\n" \
130 "$ basename /foo/bar.txt .txt\n" \
133 #define beep_trivial_usage \
134 "-f FREQ -l LEN -d DELAY -r COUNT -n"
135 #define beep_full_usage "\n\n" \
137 "\n -f Frequency in Hz" \
138 "\n -l Length in ms" \
139 "\n -d Delay in ms" \
140 "\n -r Repetitions" \
141 "\n -n Start new tone" \
143 #define blkid_trivial_usage \
145 #define blkid_full_usage "\n\n" \
146 "Print UUIDs of all filesystems"
148 #define brctl_trivial_usage \
149 "COMMAND [BRIDGE [INTERFACE]]"
150 #define brctl_full_usage "\n\n" \
151 "Manage ethernet bridges\n" \
153 IF_FEATURE_BRCTL_SHOW( \
154 "\n show Show a list of bridges" \
156 "\n addbr BRIDGE Create BRIDGE" \
157 "\n delbr BRIDGE Delete BRIDGE" \
158 "\n addif BRIDGE IFACE Add IFACE to BRIDGE" \
159 "\n delif BRIDGE IFACE Delete IFACE from BRIDGE" \
160 IF_FEATURE_BRCTL_FANCY( \
161 "\n setageing BRIDGE TIME Set ageing time" \
162 "\n setfd BRIDGE TIME Set bridge forward delay" \
163 "\n sethello BRIDGE TIME Set hello time" \
164 "\n setmaxage BRIDGE TIME Set max message age" \
165 "\n setpathcost BRIDGE COST Set path cost" \
166 "\n setportprio BRIDGE PRIO Set port priority" \
167 "\n setbridgeprio BRIDGE PRIO Set bridge priority" \
168 "\n stp BRIDGE [1/yes/on|0/no/off] STP on/off" \
171 #define busybox_notes_usage \
174 #define cal_trivial_usage \
175 "[-jy] [[MONTH] YEAR]"
176 #define cal_full_usage "\n\n" \
177 "Display a calendar\n" \
179 "\n -j Use julian dates" \
180 "\n -y Display the entire year" \
182 #define cat_trivial_usage \
184 #define cat_full_usage "\n\n" \
185 "Concatenate FILEs and print them to stdout" \
187 #define cat_example_usage \
188 "$ cat /proc/uptime\n" \
191 #define catv_trivial_usage \
193 #define catv_full_usage "\n\n" \
194 "Display nonprinting characters as ^x or M-x\n" \
196 "\n -e End each line with $" \
197 "\n -t Show tabs as ^I" \
198 "\n -v Don't use ^x or M-x escapes" \
200 #define chat_trivial_usage \
201 "EXPECT [SEND [EXPECT [SEND...]]]"
202 #define chat_full_usage "\n\n" \
203 "Useful for interacting with a modem connected to stdin/stdout.\n" \
204 "A script consists of one or more \"expect-send\" pairs of strings,\n" \
205 "each pair is a pair of arguments. Example:\n" \
206 "chat '' ATZ OK ATD123456 CONNECT '' ogin: pppuser word: ppppass '~'" \
208 #define chattr_trivial_usage \
209 "[-R] [-+=AacDdijsStTu] [-v VERSION] [FILE]..."
210 #define chattr_full_usage "\n\n" \
211 "Change file attributes on an ext2 fs\n" \
213 "\n - Remove attributes" \
214 "\n + Add attributes" \
215 "\n = Set attributes" \
217 "\n A Don't track atime" \
218 "\n a Append mode only" \
219 "\n c Enable compress" \
220 "\n D Write dir contents synchronously" \
221 "\n d Don't backup with dump" \
222 "\n i Cannot be modified (immutable)" \
223 "\n j Write all data to journal first" \
224 "\n s Zero disk storage when deleted" \
225 "\n S Write file contents synchronously" \
226 "\n t Disable tail-merging of partial blocks with other files" \
227 "\n u Allow file to be undeleted" \
230 "\n -v Set the file's version/generation number" \
232 #define chcon_trivial_usage \
233 "[OPTIONS] CONTEXT FILE..." \
234 "\n chcon [OPTIONS] [-u USER] [-r ROLE] [-l RANGE] [-t TYPE] FILE..." \
235 IF_FEATURE_CHCON_LONG_OPTIONS( \
236 "\n chcon [OPTIONS] --reference=RFILE FILE..." \
238 #define chcon_full_usage "\n\n" \
239 "Change the security context of each FILE to CONTEXT\n" \
240 IF_FEATURE_CHCON_LONG_OPTIONS( \
241 "\n -v,--verbose Verbose" \
242 "\n -c,--changes Report changes made" \
243 "\n -h,--no-dereference Affect symlinks instead of their targets" \
244 "\n -f,--silent,--quiet Suppress most error messages" \
245 "\n --reference=RFILE Use RFILE's group instead of using a CONTEXT value" \
246 "\n -u,--user=USER Set user/role/type/range in the target" \
247 "\n -r,--role=ROLE security context" \
248 "\n -t,--type=TYPE" \
249 "\n -l,--range=RANGE" \
250 "\n -R,--recursive Recurse" \
252 IF_NOT_FEATURE_CHCON_LONG_OPTIONS( \
254 "\n -c Report changes made" \
255 "\n -h Affect symlinks instead of their targets" \
256 "\n -f Suppress most error messages" \
257 "\n -u USER Set user/role/type/range in the target security context" \
264 #define chmod_trivial_usage \
265 "[-R"IF_DESKTOP("cvf")"] MODE[,MODE]... FILE..."
266 #define chmod_full_usage "\n\n" \
267 "Each MODE is one or more of the letters ugoa, one of the\n" \
268 "symbols +-= and one or more of the letters rwxst\n" \
272 "\n -c List changed files" \
273 "\n -v List all files" \
274 "\n -f Hide errors" \
276 #define chmod_example_usage \
277 "$ ls -l /tmp/foo\n" \
278 "-rw-rw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n" \
279 "$ chmod u+x /tmp/foo\n" \
280 "$ ls -l /tmp/foo\n" \
281 "-rwxrw-r-- 1 root root 0 Apr 12 18:25 /tmp/foo*\n" \
282 "$ chmod 444 /tmp/foo\n" \
283 "$ ls -l /tmp/foo\n" \
284 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
286 #define chgrp_trivial_usage \
287 "[-RhLHP"IF_DESKTOP("cvf")"]... GROUP FILE..."
288 #define chgrp_full_usage "\n\n" \
289 "Change the group membership of each FILE to GROUP\n" \
292 "\n -h Affect symlinks instead of symlink targets" \
293 "\n -L Traverse all symlinks to directories" \
294 "\n -H Traverse symlinks on command line only" \
295 "\n -P Don't traverse symlinks (default)" \
297 "\n -c List changed files" \
299 "\n -f Hide errors" \
301 #define chgrp_example_usage \
302 "$ ls -l /tmp/foo\n" \
303 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
304 "$ chgrp root /tmp/foo\n" \
305 "$ ls -l /tmp/foo\n" \
306 "-r--r--r-- 1 andersen root 0 Apr 12 18:25 /tmp/foo\n"
308 #define chown_trivial_usage \
309 "[-RhLHP"IF_DESKTOP("cvf")"]... OWNER[<.|:>[GROUP]] FILE..."
310 #define chown_full_usage "\n\n" \
311 "Change the owner and/or group of each FILE to OWNER and/or GROUP\n" \
314 "\n -h Affect symlinks instead of symlink targets" \
315 "\n -L Traverse all symlinks to directories" \
316 "\n -H Traverse symlinks on command line only" \
317 "\n -P Don't traverse symlinks (default)" \
319 "\n -c List changed files" \
320 "\n -v List all files" \
321 "\n -f Hide errors" \
323 #define chown_example_usage \
324 "$ ls -l /tmp/foo\n" \
325 "-r--r--r-- 1 andersen andersen 0 Apr 12 18:25 /tmp/foo\n" \
326 "$ chown root /tmp/foo\n" \
327 "$ ls -l /tmp/foo\n" \
328 "-r--r--r-- 1 root andersen 0 Apr 12 18:25 /tmp/foo\n" \
329 "$ chown root.root /tmp/foo\n" \
331 "-r--r--r-- 1 root root 0 Apr 12 18:25 /tmp/foo\n"
333 #define chpst_trivial_usage \
334 "[-vP012] [-u USER[:GRP]] [-U USER[:GRP]] [-e DIR]\n" \
335 " [-/ DIR] [-n NICE] [-m BYTES] [-d BYTES] [-o N]\n" \
336 " [-p N] [-f BYTES] [-c BYTES] PROG ARGS"
337 #define chpst_full_usage "\n\n" \
338 "Change the process state, run PROG\n" \
340 "\n -u USER[:GRP] Set uid and gid" \
341 "\n -U USER[:GRP] Set $UID and $GID in environment" \
342 "\n -e DIR Set environment variables as specified by files" \
343 "\n in DIR: file=1st_line_of_file" \
344 "\n -/ DIR Chroot to DIR" \
345 "\n -n NICE Add NICE to nice value" \
346 "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES" \
347 "\n -d BYTES Limit data segment" \
348 "\n -o N Limit number of open files per process" \
349 "\n -p N Limit number of processes per uid" \
350 "\n -f BYTES Limit output file sizes" \
351 "\n -c BYTES Limit core file size" \
353 "\n -P Create new process group" \
354 "\n -0 Close stdin" \
355 "\n -1 Close stdout" \
356 "\n -2 Close stderr" \
358 #define setuidgid_trivial_usage \
360 #define setuidgid_full_usage "\n\n" \
361 "Set uid and gid to USER's uid and gid, drop supplementary group ids,\n" \
363 #define envuidgid_trivial_usage \
365 #define envuidgid_full_usage "\n\n" \
366 "Set $UID to USER's uid and $GID to USER's gid, run PROG"
367 #define envdir_trivial_usage \
369 #define envdir_full_usage "\n\n" \
370 "Set various environment variables as specified by files\n" \
371 "in the directory DIR, run PROG"
372 #define softlimit_trivial_usage \
373 "[-a BYTES] [-m BYTES] [-d BYTES] [-s BYTES] [-l BYTES]\n" \
374 " [-f BYTES] [-c BYTES] [-r BYTES] [-o N] [-p N] [-t N]\n" \
376 #define softlimit_full_usage "\n\n" \
377 "Set soft resource limits, then run PROG\n" \
379 "\n -a BYTES Limit total size of all segments" \
380 "\n -m BYTES Same as -d BYTES -s BYTES -l BYTES -a BYTES" \
381 "\n -d BYTES Limit data segment" \
382 "\n -s BYTES Limit stack segment" \
383 "\n -l BYTES Limit locked memory size" \
384 "\n -o N Limit number of open files per process" \
385 "\n -p N Limit number of processes per uid" \
386 "\nOptions controlling file sizes:" \
387 "\n -f BYTES Limit output file sizes" \
388 "\n -c BYTES Limit core file size" \
389 "\nEfficiency opts:" \
390 "\n -r BYTES Limit resident set size" \
391 "\n -t N Limit CPU time, process receives" \
392 "\n a SIGXCPU after N seconds" \
394 #define chroot_trivial_usage \
395 "NEWROOT [PROG ARGS]"
396 #define chroot_full_usage "\n\n" \
397 "Run PROG with root directory set to NEWROOT"
398 #define chroot_example_usage \
399 "$ ls -l /bin/ls\n" \
400 "lrwxrwxrwx 1 root root 12 Apr 13 00:46 /bin/ls -> /BusyBox\n" \
401 "# mount /dev/hdc1 /mnt -t minix\n" \
403 "# ls -l /bin/ls\n" \
404 "-rwxr-xr-x 1 root root 40816 Feb 5 07:45 /bin/ls*\n"
406 #define chvt_trivial_usage \
408 #define chvt_full_usage "\n\n" \
409 "Change the foreground virtual terminal to /dev/ttyN"
411 #define cksum_trivial_usage \
413 #define cksum_full_usage "\n\n" \
414 "Calculate the CRC32 checksums of FILES"
416 #define clear_trivial_usage \
418 #define clear_full_usage "\n\n" \
421 #define cmp_trivial_usage \
422 "[-l] [-s] FILE1 [FILE2" IF_DESKTOP(" [SKIP1 [SKIP2]]") "]"
423 #define cmp_full_usage "\n\n" \
424 "Compare FILE1 with FILE2 (or stdin)\n" \
426 "\n -l Write the byte numbers (decimal) and values (octal)" \
427 "\n for all differing bytes" \
430 #define comm_trivial_usage \
432 #define comm_full_usage "\n\n" \
433 "Compare FILE1 with FILE2\n" \
435 "\n -1 Suppress lines unique to FILE1" \
436 "\n -2 Suppress lines unique to FILE2" \
437 "\n -3 Suppress lines common to both files" \
439 #define bbconfig_trivial_usage \
441 #define bbconfig_full_usage "\n\n" \
442 "Print the config file used by busybox build"
444 #define chrt_trivial_usage \
445 "[-prfom] [PRIO] [PID | PROG ARGS]"
446 #define chrt_full_usage "\n\n" \
447 "Change scheduling priority and class for a process\n" \
449 "\n -p Operate on PID" \
450 "\n -r Set SCHED_RR class" \
451 "\n -f Set SCHED_FIFO class" \
452 "\n -o Set SCHED_OTHER class" \
453 "\n -m Show min/max priorities" \
455 #define chrt_example_usage \
456 "$ chrt -r 4 sleep 900; x=$!\n" \
457 "$ chrt -f -p 3 $x\n" \
458 "You need CAP_SYS_NICE privileges to set scheduling attributes of a process"
460 #define nice_trivial_usage \
461 "[-n ADJUST] [PROG ARGS]"
462 #define nice_full_usage "\n\n" \
463 "Change scheduling priority, run PROG\n" \
465 "\n -n ADJUST Adjust priority by ADJUST" \
467 #define renice_trivial_usage \
468 "{{-n INCREMENT} | PRIORITY} [[-p | -g | -u] ID...]"
469 #define renice_full_usage "\n\n" \
470 "Change scheduling priority for a running process\n" \
472 "\n -n Adjust current nice value (smaller is faster)" \
473 "\n -p Process id(s) (default)" \
474 "\n -g Process group id(s)" \
475 "\n -u Process user name(s) and/or id(s)" \
477 #define ionice_trivial_usage \
478 "[-c 1-3] [-n 0-7] [-p PID] [PROG]"
479 #define ionice_full_usage "\n\n" \
480 "Change I/O priority and class\n" \
482 "\n -c Class. 1:realtime 2:best-effort 3:idle" \
485 #define cp_trivial_usage \
486 "[OPTIONS] SOURCE DEST"
487 #define cp_full_usage "\n\n" \
488 "Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY\n" \
490 "\n -a Same as -dpR" \
492 "\n -c Preserve security context" \
495 "\n -d,-P Preserve symlinks (default if -R)" \
496 "\n -L Follow all symlinks" \
497 "\n -H Follow symlinks on command line" \
498 "\n -p Preserve file attributes if possible" \
500 "\n -i Prompt before overwrite" \
501 "\n -l,-s Create (sym)links" \
503 #define crond_trivial_usage \
504 "-fbS -l N " IF_FEATURE_CROND_D("-d N ") "-L LOGFILE -c DIR"
505 #define crond_full_usage "\n\n" \
507 "\n -b Background (default)" \
508 "\n -S Log to syslog (default)" \
509 "\n -l Set log level. 0 is the most verbose, default 8" \
510 IF_FEATURE_CROND_D( \
511 "\n -d Set log level, log to stderr" \
513 "\n -L Log to file" \
514 "\n -c Working dir" \
516 #define crontab_trivial_usage \
517 "[-c DIR] [-u USER] [-ler]|[FILE]"
518 #define crontab_full_usage "\n\n" \
519 " -c Crontab directory" \
521 "\n -l List crontab" \
522 "\n -e Edit crontab" \
523 "\n -r Delete crontab" \
524 "\n FILE Replace crontab by FILE ('-': stdin)" \
526 #define cryptpw_trivial_usage \
527 "[OPTIONS] [PASSWORD] [SALT]"
528 /* We do support -s, we just don't mention it */
529 #define cryptpw_full_usage "\n\n" \
530 "Crypt the PASSWORD using crypt(3)\n" \
533 "\n -P,--password-fd=N Read password from fd N" \
534 /* "\n -s,--stdin Use stdin; like -P0" */ \
535 "\n -m,--method=TYPE Encryption method TYPE" \
536 "\n -S,--salt=SALT" \
539 "\n -P N Read password from fd N" \
540 /* "\n -s Use stdin; like -P0" */ \
541 "\n -m TYPE Encryption method TYPE" \
545 /* mkpasswd is an alias to cryptpw */
547 #define mkpasswd_trivial_usage \
548 "[OPTIONS] [PASSWORD] [SALT]"
549 /* We do support -s, we just don't mention it */
550 #define mkpasswd_full_usage "\n\n" \
551 "Crypt the PASSWORD using crypt(3)\n" \
554 "\n -P,--password-fd=N Read password from fd N" \
555 /* "\n -s,--stdin Use stdin; like -P0" */ \
556 "\n -m,--method=TYPE Encryption method TYPE" \
557 "\n -S,--salt=SALT" \
560 "\n -P N Read password from fd N" \
561 /* "\n -s Use stdin; like -P0" */ \
562 "\n -m TYPE Encryption method TYPE" \
566 #define cut_trivial_usage \
567 "[OPTIONS] [FILE]..."
568 #define cut_full_usage "\n\n" \
569 "Print selected fields from each input FILE to stdout\n" \
571 "\n -b LIST Output only bytes from LIST" \
572 "\n -c LIST Output only characters from LIST" \
573 "\n -d CHAR Use CHAR instead of tab as the field delimiter" \
574 "\n -s Output only the lines containing delimiter" \
575 "\n -f N Print only these fields" \
578 #define cut_example_usage \
579 "$ echo \"Hello world\" | cut -f 1 -d ' '\n" \
581 "$ echo \"Hello world\" | cut -f 2 -d ' '\n" \
584 #define dd_trivial_usage \
585 "[if=FILE] [of=FILE] " IF_FEATURE_DD_IBS_OBS("[ibs=N] [obs=N] ") "[bs=N] [count=N] [skip=N]\n" \
586 " [seek=N]" IF_FEATURE_DD_IBS_OBS(" [conv=notrunc|noerror|sync|fsync]")
587 #define dd_full_usage "\n\n" \
588 "Copy a file with converting and formatting\n" \
590 "\n if=FILE Read from FILE instead of stdin" \
591 "\n of=FILE Write to FILE instead of stdout" \
592 "\n bs=N Read and write N bytes at a time" \
593 IF_FEATURE_DD_IBS_OBS( \
594 "\n ibs=N Read N bytes at a time" \
596 IF_FEATURE_DD_IBS_OBS( \
597 "\n obs=N Write N bytes at a time" \
599 "\n count=N Copy only N input blocks" \
600 "\n skip=N Skip N input blocks" \
601 "\n seek=N Skip N output blocks" \
602 IF_FEATURE_DD_IBS_OBS( \
603 "\n conv=notrunc Don't truncate output file" \
604 "\n conv=noerror Continue after read errors" \
605 "\n conv=sync Pad blocks with zeros" \
606 "\n conv=fsync Physically write data out before finishing" \
609 "\nNumbers may be suffixed by c (x1), w (x2), b (x512), kD (x1000), k (x1024)," \
610 "\nMD (x1000000), M (x1048576), GD (x1000000000) or G (x1073741824)" \
612 #define dd_example_usage \
613 "$ dd if=/dev/zero of=/dev/ram1 bs=1M count=4\n" \
617 #define deallocvt_trivial_usage \
619 #define deallocvt_full_usage "\n\n" \
620 "Deallocate unused virtual terminal /dev/ttyN"
622 #define delgroup_trivial_usage \
623 IF_FEATURE_DEL_USER_FROM_GROUP("[USER] ")"GROUP"
624 #define delgroup_full_usage "\n\n" \
625 "Delete group GROUP from the system" \
626 IF_FEATURE_DEL_USER_FROM_GROUP(" or user USER from group GROUP")
628 #define deluser_trivial_usage \
630 #define deluser_full_usage "\n\n" \
631 "Delete USER from the system"
633 #define devmem_trivial_usage \
634 "ADDRESS [WIDTH [VALUE]]"
636 #define devmem_full_usage "\n\n" \
637 "Read/write from physical address\n" \
638 "\n ADDRESS Address to act upon" \
639 "\n WIDTH Width (8/16/...)" \
640 "\n VALUE Data to be written" \
642 #define devfsd_trivial_usage \
643 "mntpnt [-v]" IF_DEVFSD_FG_NP("[-fg][-np]")
644 #define devfsd_full_usage "\n\n" \
645 "Manage devfs permissions and old device name symlinks\n" \
647 "\n mntpnt The mount point where devfs is mounted" \
648 "\n -v Print the protocol version numbers for devfsd" \
649 "\n and the kernel-side protocol version and exit" \
651 "\n -fg Run in foreground" \
652 "\n -np Exit after parsing the configuration file" \
653 "\n and processing synthetic REGISTER events," \
654 "\n don't poll for events" \
657 #define df_trivial_usage \
659 IF_FEATURE_HUMAN_READABLE("mh") \
660 IF_FEATURE_DF_FANCY("ai] [-B SIZE") \
662 #define df_full_usage "\n\n" \
663 "Print filesystem usage statistics\n" \
665 "\n -P POSIX output format" \
666 "\n -k 1024-byte blocks (default)" \
667 IF_FEATURE_HUMAN_READABLE( \
668 "\n -m 1M-byte blocks" \
669 "\n -h Human readable (e.g. 1K 243M 2G)" \
671 IF_FEATURE_DF_FANCY( \
672 "\n -a Show all filesystems" \
674 "\n -B SIZE Blocksize" \
677 #define df_example_usage \
679 "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
680 "/dev/sda3 8690864 8553540 137324 98% /\n" \
681 "/dev/sda1 64216 36364 27852 57% /boot\n" \
683 "Filesystem 1K-blocks Used Available Use% Mounted on\n" \
684 "/dev/sda3 8690864 8553540 137324 98% /\n" \
685 "$ POSIXLY_CORRECT=sure df /dev/sda3\n" \
686 "Filesystem 512B-blocks Used Available Use% Mounted on\n" \
687 "/dev/sda3 17381728 17107080 274648 98% /\n" \
688 "$ POSIXLY_CORRECT=yep df -P /dev/sda3\n" \
689 "Filesystem 512-blocks Used Available Capacity Mounted on\n" \
690 "/dev/sda3 17381728 17107080 274648 98% /\n"
692 #define dhcprelay_trivial_usage \
693 "CLIENT_IFACE[,CLIENT_IFACE2]... SERVER_IFACE [SERVER_IP]"
694 #define dhcprelay_full_usage "\n\n" \
695 "Relay DHCP requests between clients and server" \
697 #define diff_trivial_usage \
698 "[-abBdiNqrTstw] [-L LABEL] [-S FILE] [-U LINES] FILE1 FILE2"
699 #define diff_full_usage "\n\n" \
700 "Compare files line by line and output the differences between them.\n" \
701 "This implementation supports unified diffs only.\n" \
703 "\n -a Treat all files as text" \
704 "\n -b Ignore changes in the amount of whitespace" \
705 "\n -B Ignore changes whose lines are all blank" \
706 "\n -d Try hard to find a smaller set of changes" \
707 "\n -i Ignore case differences" \
708 "\n -L Use LABEL instead of the filename in the unified header" \
709 "\n -N Treat absent files as empty" \
710 "\n -q Output only whether files differ" \
712 "\n -S Start with FILE when comparing directories" \
713 "\n -T Make tabs line up by prefixing a tab when necessary" \
714 "\n -s Report when two files are the same" \
715 "\n -t Expand tabs to spaces in output" \
716 "\n -U Output LINES lines of context" \
717 "\n -w Ignore all whitespace" \
719 #define dirname_trivial_usage \
721 #define dirname_full_usage "\n\n" \
722 "Strip non-directory suffix from FILENAME"
723 #define dirname_example_usage \
724 "$ dirname /tmp/foo\n" \
726 "$ dirname /tmp/foo/\n" \
729 #define dmesg_trivial_usage \
730 "[-c] [-n LEVEL] [-s SIZE]"
731 #define dmesg_full_usage "\n\n" \
732 "Print or control the kernel ring buffer\n" \
734 "\n -c Clear ring buffer after printing" \
735 "\n -n LEVEL Set console logging level" \
736 "\n -s SIZE Buffer size" \
738 #define dnsd_trivial_usage \
739 "[-dvs] [-c CONFFILE] [-t TTL_SEC] [-p PORT] [-i ADDR]"
740 #define dnsd_full_usage "\n\n" \
741 "Small static DNS server daemon\n" \
743 "\n -c FILE Config file" \
745 "\n -p PORT Listen on PORT" \
746 "\n -i ADDR Listen on ADDR" \
749 "\n -s Send successful replies only. Use this if you want" \
750 "\n to use /etc/resolv.conf with two nameserver lines:" \
751 "\n nameserver DNSD_SERVER" \
752 "\n nameserver NORNAL_DNS_SERVER" \
754 #define dos2unix_trivial_usage \
756 #define dos2unix_full_usage "\n\n" \
757 "Convert FILE in-place from DOS to Unix format.\n" \
758 "When no file is given, use stdin/stdout.\n" \
763 #define unix2dos_trivial_usage \
765 #define unix2dos_full_usage "\n\n" \
766 "Convert FILE in-place from Unix to DOS format.\n" \
767 "When no file is given, use stdin/stdout.\n" \
772 #define du_trivial_usage \
773 "[-aHLdclsx" IF_FEATURE_HUMAN_READABLE("hm") "k] [FILE]..."
774 #define du_full_usage "\n\n" \
775 "Summarize disk space used for each FILE and/or directory.\n" \
776 "Disk space is printed in units of " \
777 IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("1024") \
778 IF_NOT_FEATURE_DU_DEFAULT_BLOCKSIZE_1K("512") \
781 "\n -a Show file sizes too" \
782 "\n -L Follow all symlinks" \
783 "\n -H Follow symlinks on command line" \
784 "\n -d N Limit output to directories (and files with -a) of depth < N" \
785 "\n -c Show grand total" \
786 "\n -l Count sizes many times if hard linked" \
787 "\n -s Display only a total for each argument" \
788 "\n -x Skip directories on different filesystems" \
789 IF_FEATURE_HUMAN_READABLE( \
790 "\n -h Sizes in human readable format (e.g., 1K 243M 2G )" \
791 "\n -m Sizes in megabytes" \
793 "\n -k Sizes in kilobytes" \
794 IF_FEATURE_DU_DEFAULT_BLOCKSIZE_1K(" (default)") \
796 #define du_example_usage \
799 "12 ./kernel-patches/CVS\n" \
800 "80 ./kernel-patches\n" \
803 "12 ./scripts/CVS\n" \
809 #define dumpkmap_trivial_usage \
811 #define dumpkmap_full_usage "\n\n" \
812 "Print a binary keyboard translation table to stdout"
813 #define dumpkmap_example_usage \
814 "$ dumpkmap > keymap\n"
816 #define dumpleases_trivial_usage \
817 "[-r|-a] [-f LEASEFILE]"
818 #define dumpleases_full_usage "\n\n" \
819 "Display DHCP leases granted by udhcpd\n" \
822 "\n -f,--file=FILE Lease file" \
823 "\n -r,--remaining Show remaining time" \
824 "\n -a,--absolute Show expiration time" \
827 "\n -f FILE Lease file" \
828 "\n -r Show remaining time" \
829 "\n -a Show expiration time" \
833 #define e2fsck_trivial_usage \
834 "[-panyrcdfvstDFSV] [-b superblock] [-B blocksize] " \
835 "[-I inode_buffer_blocks] [-P process_inode_size] " \
836 "[-l|-L bad_blocks_file] [-C fd] [-j external_journal] " \
837 "[-E extended-options] device"
838 #define e2fsck_full_usage "\n\n" \
839 "Check ext2/ext3 file system\n" \
841 "\n -p Automatic repair (no questions)" \
842 "\n -n Make no changes to the filesystem" \
843 "\n -y Assume 'yes' to all questions" \
844 "\n -c Check for bad blocks and add them to the badblock list" \
845 "\n -f Force checking even if filesystem is marked clean" \
847 "\n -b superblock Use alternative superblock" \
848 "\n -B blocksize Force blocksize when looking for superblock" \
849 "\n -j journal Set location of the external journal" \
850 "\n -l file Add to badblocks list" \
851 "\n -L file Set badblocks list" \
854 #define echo_trivial_usage \
855 IF_FEATURE_FANCY_ECHO("[-neE] ") "[ARG]..."
856 #define echo_full_usage "\n\n" \
857 "Print the specified ARGs to stdout" \
858 IF_FEATURE_FANCY_ECHO( "\n" \
860 "\n -n Suppress trailing newline" \
861 "\n -e Interpret backslash escapes (i.e., \\t=tab)" \
862 "\n -E Don't interpret backslash escapes (default)" \
864 #define echo_example_usage \
865 "$ echo \"Erik is cool\"\n" \
867 IF_FEATURE_FANCY_ECHO("$ echo -e \"Erik\\nis\\ncool\"\n" \
871 "$ echo \"Erik\\nis\\ncool\"\n" \
872 "Erik\\nis\\ncool\n")
874 #define eject_trivial_usage \
876 #define eject_full_usage "\n\n" \
877 "Eject DEVICE or default /dev/cdrom\n" \
879 IF_FEATURE_EJECT_SCSI( \
880 "\n -s SCSI device" \
883 "\n -T Open/close tray (toggle)" \
885 #define ed_trivial_usage ""
886 #define ed_full_usage ""
888 #define env_trivial_usage \
889 "[-iu] [-] [name=value]... [PROG ARGS]"
890 #define env_full_usage "\n\n" \
891 "Print the current environment or run PROG after setting up\n" \
892 "the specified environment\n" \
894 "\n -, -i Start with an empty environment" \
895 "\n -u Remove variable from the environment" \
897 #define ether_wake_trivial_usage \
898 "[-b] [-i iface] [-p aa:bb:cc:dd[:ee:ff]] MAC"
899 #define ether_wake_full_usage "\n\n" \
900 "Send a magic packet to wake up sleeping machines.\n" \
901 "MAC must be a station address (00:11:22:33:44:55) or\n" \
902 "a hostname with a known 'ethers' entry.\n" \
904 "\n -b Send wake-up packet to the broadcast address" \
905 "\n -i iface Interface to use (default eth0)" \
906 "\n -p pass Append four or six byte password PW to the packet" \
908 #define expand_trivial_usage \
909 "[-i] [-t N] [FILE]..."
910 #define expand_full_usage "\n\n" \
911 "Convert tabs to spaces, writing to stdout\n" \
913 IF_FEATURE_EXPAND_LONG_OPTIONS( \
914 "\n -i,--initial Don't convert tabs after non blanks" \
915 "\n -t,--tabs=N Tabstops every N chars" \
917 IF_NOT_FEATURE_EXPAND_LONG_OPTIONS( \
918 "\n -i Don't convert tabs after non blanks" \
919 "\n -t Tabstops every N chars" \
922 #define expr_trivial_usage \
924 #define expr_full_usage "\n\n" \
925 "Print the value of EXPRESSION to stdout\n" \
927 "EXPRESSION may be:\n" \
928 " ARG1 | ARG2 ARG1 if it is neither null nor 0, otherwise ARG2\n" \
929 " ARG1 & ARG2 ARG1 if neither argument is null or 0, otherwise 0\n" \
930 " ARG1 < ARG2 1 if ARG1 is less than ARG2, else 0. Similarly:\n" \
936 " ARG1 + ARG2 Sum of ARG1 and ARG2. Similarly:\n" \
941 " STRING : REGEXP Anchored pattern match of REGEXP in STRING\n" \
942 " match STRING REGEXP Same as STRING : REGEXP\n" \
943 " substr STRING POS LENGTH Substring of STRING, POS counted from 1\n" \
944 " index STRING CHARS Index in STRING where any CHARS is found, or 0\n" \
945 " length STRING Length of STRING\n" \
946 " quote TOKEN Interpret TOKEN as a string, even if\n" \
947 " it is a keyword like 'match' or an\n" \
948 " operator like '/'\n" \
949 " (EXPRESSION) Value of EXPRESSION\n" \
951 "Beware that many operators need to be escaped or quoted for shells.\n" \
952 "Comparisons are arithmetic if both ARGs are numbers, else\n" \
953 "lexicographical. Pattern matches return the string matched between\n" \
954 "\\( and \\) or null; if \\( and \\) are not used, they return the number\n" \
955 "of characters matched or 0."
957 #define fakeidentd_trivial_usage \
958 "[-fiw] [-b ADDR] [STRING]"
959 #define fakeidentd_full_usage "\n\n" \
960 "Provide fake ident (auth) service\n" \
962 "\n -f Run in foreground" \
964 "\n -w Inetd 'wait' mode" \
965 "\n -b ADDR Bind to specified address" \
966 "\n STRING Ident answer string (default: nobody)" \
968 #define false_trivial_usage \
970 #define false_full_usage "\n\n" \
971 "Return an exit code of FALSE (1)"
973 #define false_example_usage \
978 #define fbsplash_trivial_usage \
979 "-s IMGFILE [-c] [-d DEV] [-i INIFILE] [-f CMD]"
980 #define fbsplash_full_usage "\n\n" \
983 "\n -c Hide cursor" \
984 "\n -d Framebuffer device (default /dev/fb0)" \
985 "\n -i Config file (var=value):" \
986 "\n BAR_LEFT,BAR_TOP,BAR_WIDTH,BAR_HEIGHT" \
987 "\n BAR_R,BAR_G,BAR_B" \
988 "\n -f Control pipe (else exit after drawing image)" \
989 "\n commands: 'NN' (% for progress bar) or 'exit'" \
991 #define fbset_trivial_usage \
993 #define fbset_full_usage "\n\n" \
994 "Show and modify frame buffer settings"
996 #define fbset_example_usage \
998 "mode \"1024x768-76\"\n" \
999 " # D: 78.653 MHz, H: 59.949 kHz, V: 75.694 Hz\n" \
1000 " geometry 1024 768 1024 768 16\n" \
1001 " timings 12714 128 32 16 4 128 4\n" \
1003 " rgba 5/11,6/5,5/0,0/0\n" \
1006 #define fdflush_trivial_usage \
1008 #define fdflush_full_usage "\n\n" \
1009 "Force floppy disk drive to detect disk change"
1011 #define fdformat_trivial_usage \
1013 #define fdformat_full_usage "\n\n" \
1014 "Format floppy disk\n" \
1016 "\n -n Don't verify after format" \
1018 /* Looks like someone forgot to add this to config system */
1019 #ifndef ENABLE_FEATURE_FDISK_BLKSIZE
1020 # define ENABLE_FEATURE_FDISK_BLKSIZE 0
1021 # define IF_FEATURE_FDISK_BLKSIZE(a)
1024 #define fdisk_trivial_usage \
1025 "[-ul" IF_FEATURE_FDISK_BLKSIZE("s") "] " \
1026 "[-C CYLINDERS] [-H HEADS] [-S SECTORS] [-b SSZ] DISK"
1027 #define fdisk_full_usage "\n\n" \
1028 "Change partition table\n" \
1030 "\n -u Start and End are in sectors (instead of cylinders)" \
1031 "\n -l Show partition table for each DISK, then exit" \
1032 IF_FEATURE_FDISK_BLKSIZE( \
1033 "\n -s Show partition sizes in kb for each DISK, then exit" \
1035 "\n -b 2048 (for certain MO disks) use 2048-byte sectors" \
1036 "\n -C CYLINDERS Set number of cylinders/heads/sectors" \
1040 #define fgconsole_trivial_usage \
1042 #define fgconsole_full_usage "\n\n" \
1043 "Get active console"
1045 #define findfs_trivial_usage \
1046 "LABEL=label or UUID=uuid"
1047 #define findfs_full_usage "\n\n" \
1048 "Find a filesystem device based on a label or UUID"
1049 #define findfs_example_usage \
1050 "$ findfs LABEL=MyDevice"
1052 #define flash_lock_trivial_usage \
1053 "MTD_DEVICE OFFSET SECTORS"
1054 #define flash_lock_full_usage "\n\n" \
1055 "Lock part or all of an MTD device. If SECTORS is -1, then all sectors\n" \
1056 "will be locked, regardless of the value of OFFSET"
1058 #define flash_unlock_trivial_usage \
1060 #define flash_unlock_full_usage "\n\n" \
1061 "Unlock an MTD device"
1063 #define flash_eraseall_trivial_usage \
1065 #define flash_eraseall_full_usage "\n\n" \
1066 "Erase an MTD device\n" \
1068 "\n -j Format the device for jffs2" \
1069 "\n -q Don't display progress messages" \
1071 #define flashcp_trivial_usage \
1072 "-v FILE MTD_DEVICE"
1073 #define flashcp_full_usage "\n\n" \
1074 "Copy an image to MTD device\n" \
1078 #define flock_trivial_usage \
1079 "[-sxun] FD|{FILE [-c] PROG ARGS}"
1080 #define flock_full_usage "\n\n" \
1081 "[Un]lock file descriptor, or lock FILE, run PROG\n" \
1083 "\n -s Shared lock" \
1084 "\n -x Exclusive lock (default)" \
1086 "\n -n Fail rather than wait" \
1088 #define fold_trivial_usage \
1089 "[-bs] [-w WIDTH] [FILE]..."
1090 #define fold_full_usage "\n\n" \
1091 "Wrap input lines in each FILE (or stdin), writing to stdout\n" \
1093 "\n -b Count bytes rather than columns" \
1094 "\n -s Break at spaces" \
1095 "\n -w Use WIDTH columns instead of 80" \
1097 #define free_trivial_usage \
1098 "" IF_DESKTOP("[-b/k/m/g]")
1099 #define free_full_usage "\n\n" \
1100 "Display the amount of free and used system memory"
1101 #define free_example_usage \
1103 " total used free shared buffers\n" \
1104 " Mem: 257628 248724 8904 59644 93124\n" \
1105 " Swap: 128516 8404 120112\n" \
1106 "Total: 386144 257128 129016\n" \
1108 #define freeramdisk_trivial_usage \
1110 #define freeramdisk_full_usage "\n\n" \
1111 "Free all memory used by the specified ramdisk"
1112 #define freeramdisk_example_usage \
1113 "$ freeramdisk /dev/ram2\n"
1115 #define fsck_trivial_usage \
1116 "[-ANPRTV] [-C FD] [-t FSTYPE] [FS_OPTS] [BLOCKDEV]..."
1117 #define fsck_full_usage "\n\n" \
1118 "Check and repair filesystems\n" \
1120 "\n -A Walk /etc/fstab and check all filesystems" \
1121 "\n -N Don't execute, just show what would be done" \
1122 "\n -P With -A, check filesystems in parallel" \
1123 "\n -R With -A, skip the root filesystem" \
1124 "\n -T Don't show title on startup" \
1126 "\n -C n Write status information to specified filedescriptor" \
1127 "\n -t TYPE List of filesystem types to check" \
1129 #define fsck_minix_trivial_usage \
1130 "[-larvsmf] BLOCKDEV"
1131 #define fsck_minix_full_usage "\n\n" \
1132 "Check MINIX filesystem\n" \
1134 "\n -l List all filenames" \
1135 "\n -r Perform interactive repairs" \
1136 "\n -a Perform automatic repairs" \
1138 "\n -s Output superblock information" \
1139 "\n -m Show \"mode not cleared\" warnings" \
1140 "\n -f Force file system check" \
1142 #define ftpget_trivial_usage \
1143 "[OPTIONS] HOST [LOCAL_FILE] REMOTE_FILE"
1144 #define ftpget_full_usage "\n\n" \
1145 "Retrieve a remote file via FTP\n" \
1147 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1148 "\n -c,--continue Continue previous transfer" \
1149 "\n -v,--verbose Verbose" \
1150 "\n -u,--username Username" \
1151 "\n -p,--password Password" \
1152 "\n -P,--port Port number" \
1154 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1155 "\n -c Continue previous transfer" \
1159 "\n -P Port number" \
1162 #define ftpput_trivial_usage \
1163 "[OPTIONS] HOST [REMOTE_FILE] LOCAL_FILE"
1164 #define ftpput_full_usage "\n\n" \
1165 "Store a local file on a remote machine via FTP\n" \
1167 IF_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1168 "\n -v,--verbose Verbose" \
1169 "\n -u,--username Username" \
1170 "\n -p,--password Password" \
1171 "\n -P,--port Port number" \
1173 IF_NOT_FEATURE_FTPGETPUT_LONG_OPTIONS( \
1177 "\n -P Port number" \
1180 #define fuser_trivial_usage \
1181 "[OPTIONS] FILE or PORT/PROTO"
1182 #define fuser_full_usage "\n\n" \
1183 "Find processes which use FILEs or PORTs\n" \
1185 "\n -m Find processes which use same fs as FILEs" \
1186 "\n -4,-6 Search only IPv4/IPv6 space" \
1187 "\n -s Don't display PIDs" \
1188 "\n -k Kill found processes" \
1189 "\n -SIGNAL Signal to send (default: KILL)" \
1191 #define getenforce_trivial_usage NOUSAGE_STR
1192 #define getenforce_full_usage ""
1194 #define getopt_trivial_usage \
1196 #define getopt_full_usage "\n\n" \
1199 "\n -a,--alternative Allow long options starting with single -" \
1200 "\n -l,--longoptions=longopts Long options to be recognized" \
1201 "\n -n,--name=progname The name under which errors are reported" \
1202 "\n -o,--options=optstring Short options to be recognized" \
1203 "\n -q,--quiet Disable error reporting by getopt(3)" \
1204 "\n -Q,--quiet-output No normal output" \
1205 "\n -s,--shell=shell Set shell quoting conventions" \
1206 "\n -T,--test Test for getopt(1) version" \
1207 "\n -u,--unquoted Don't quote the output" \
1210 "\n -a Allow long options starting with single -" \
1211 "\n -l longopts Long options to be recognized" \
1212 "\n -n progname The name under which errors are reported" \
1213 "\n -o optstring Short options to be recognized" \
1214 "\n -q Disable error reporting by getopt(3)" \
1215 "\n -Q No normal output" \
1216 "\n -s shell Set shell quoting conventions" \
1217 "\n -T Test for getopt(1) version" \
1218 "\n -u Don't quote the output" \
1220 #define getopt_example_usage \
1221 "$ cat getopt.test\n" \
1223 "GETOPT=`getopt -o ab:c:: --long a-long,b-long:,c-long:: \\\n" \
1224 " -n 'example.busybox' -- \"$@\"`\n" \
1225 "if [ $? != 0 ]; then exit 1; fi\n" \
1226 "eval set -- \"$GETOPT\"\n" \
1227 "while true; do\n" \
1229 " -a|--a-long) echo \"Option a\"; shift;;\n" \
1230 " -b|--b-long) echo \"Option b, argument '$2'\"; shift 2;;\n" \
1232 " case \"$2\" in\n" \
1233 " \"\") echo \"Option c, no argument\"; shift 2;;\n" \
1234 " *) echo \"Option c, argument '$2'\"; shift 2;;\n" \
1236 " --) shift; break;;\n" \
1237 " *) echo \"Internal error!\"; exit 1;;\n" \
1241 #define getsebool_trivial_usage \
1242 "-a or getsebool boolean..."
1243 #define getsebool_full_usage "\n\n" \
1244 " -a Show all selinux booleans"
1246 #define hdparm_trivial_usage \
1247 "[OPTIONS] [DEVICE]"
1248 #define hdparm_full_usage "\n\n" \
1250 "\n -a Get/set fs readahead" \
1251 "\n -A Set drive read-lookahead flag (0/1)" \
1252 "\n -b Get/set bus state (0 == off, 1 == on, 2 == tristate)" \
1253 "\n -B Set Advanced Power Management setting (1-255)" \
1254 "\n -c Get/set IDE 32-bit IO setting" \
1255 "\n -C Check IDE power mode status" \
1256 IF_FEATURE_HDPARM_HDIO_GETSET_DMA( \
1257 "\n -d Get/set using_dma flag") \
1258 "\n -D Enable/disable drive defect-mgmt" \
1259 "\n -f Flush buffer cache for device on exit" \
1260 "\n -g Display drive geometry" \
1261 "\n -h Display terse usage information" \
1262 IF_FEATURE_HDPARM_GET_IDENTITY( \
1263 "\n -i Display drive identification") \
1264 IF_FEATURE_HDPARM_GET_IDENTITY( \
1265 "\n -I Detailed/current information directly from drive") \
1266 "\n -k Get/set keep_settings_over_reset flag (0/1)" \
1267 "\n -K Set drive keep_features_over_reset flag (0/1)" \
1268 "\n -L Set drive doorlock (0/1) (removable harddisks only)" \
1269 "\n -m Get/set multiple sector count" \
1270 "\n -n Get/set ignore-write-errors flag (0/1)" \
1271 "\n -p Set PIO mode on IDE interface chipset (0,1,2,3,4,...)" \
1272 "\n -P Set drive prefetch count" \
1273 /* "\n -q Change next setting quietly" - not supported ib bbox */ \
1274 "\n -Q Get/set DMA tagged-queuing depth (if supported)" \
1275 "\n -r Get/set readonly flag (DANGEROUS to set)" \
1276 IF_FEATURE_HDPARM_HDIO_SCAN_HWIF( \
1277 "\n -R Register an IDE interface (DANGEROUS)") \
1278 "\n -S Set standby (spindown) timeout" \
1279 "\n -t Perform device read timings" \
1280 "\n -T Perform cache read timings" \
1281 "\n -u Get/set unmaskirq flag (0/1)" \
1282 IF_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF( \
1283 "\n -U Unregister an IDE interface (DANGEROUS)") \
1284 "\n -v Defaults; same as -mcudkrag for IDE drives" \
1285 "\n -V Display program version and exit immediately" \
1286 IF_FEATURE_HDPARM_HDIO_DRIVE_RESET( \
1287 "\n -w Perform device reset (DANGEROUS)") \
1288 "\n -W Set drive write-caching flag (0/1) (DANGEROUS)" \
1289 IF_FEATURE_HDPARM_HDIO_TRISTATE_HWIF( \
1290 "\n -x Tristate device for hotswap (0/1) (DANGEROUS)") \
1291 "\n -X Set IDE xfer mode (DANGEROUS)" \
1292 "\n -y Put IDE drive in standby mode" \
1293 "\n -Y Put IDE drive to sleep" \
1294 "\n -Z Disable Seagate auto-powersaving mode" \
1295 "\n -z Reread partition table" \
1297 #define head_trivial_usage \
1298 "[OPTIONS] [FILE]..."
1299 #define head_full_usage "\n\n" \
1300 "Print first 10 lines of each FILE (or stdin) to stdout.\n" \
1301 "With more than one FILE, precede each with a filename header.\n" \
1303 "\n -n N[kbm] Print first N lines" \
1304 IF_FEATURE_FANCY_HEAD( \
1305 "\n -c N[kbm] Print first N bytes" \
1306 "\n -q Never print headers" \
1307 "\n -v Always print headers" \
1310 "\nN may be suffixed by k (x1024), b (x512), or m (x1024^2)." \
1312 #define head_example_usage \
1313 "$ head -n 2 /etc/passwd\n" \
1314 "root:x:0:0:root:/root:/bin/bash\n" \
1315 "daemon:x:1:1:daemon:/usr/sbin:/bin/sh\n"
1317 #define tail_trivial_usage \
1318 "[OPTIONS] [FILE]..."
1319 #define tail_full_usage "\n\n" \
1320 "Print last 10 lines of each FILE (or stdin) to stdout.\n" \
1321 "With more than one FILE, precede each with a filename header.\n" \
1323 "\n -f Print data as file grows" \
1324 IF_FEATURE_FANCY_TAIL( \
1325 "\n -s SECONDS Wait SECONDS between reads with -f" \
1327 "\n -n N[kbm] Print last N lines" \
1328 IF_FEATURE_FANCY_TAIL( \
1329 "\n -c N[kbm] Print last N bytes" \
1330 "\n -q Never print headers" \
1331 "\n -v Always print headers" \
1333 "\nN may be suffixed by k (x1024), b (x512), or m (x1024^2)." \
1334 "\nIf N starts with a '+', output begins with the Nth item from the start" \
1335 "\nof each file, not from the end." \
1338 #define tail_example_usage \
1339 "$ tail -n 1 /etc/resolv.conf\n" \
1340 "nameserver 10.0.0.1\n"
1342 #define hexdump_trivial_usage \
1343 "[-bcCdefnosvx" IF_FEATURE_HEXDUMP_REVERSE("R") "] [FILE]..."
1344 #define hexdump_full_usage "\n\n" \
1345 "Display FILEs (or stdin) in a user specified format\n" \
1347 "\n -b One-byte octal display" \
1348 "\n -c One-byte character display" \
1349 "\n -C Canonical hex+ASCII, 16 bytes per line" \
1350 "\n -d Two-byte decimal display" \
1351 "\n -e FORMAT_STRING" \
1352 "\n -f FORMAT_FILE" \
1353 "\n -n LENGTH Interpret only LENGTH bytes of input" \
1354 "\n -o Two-byte octal display" \
1355 "\n -s OFFSET Skip OFFSET bytes" \
1356 "\n -v Display all input data" \
1357 "\n -x Two-byte hexadecimal display" \
1358 IF_FEATURE_HEXDUMP_REVERSE( \
1359 "\n -R Reverse of 'hexdump -Cv'") \
1361 #define hd_trivial_usage \
1363 #define hd_full_usage "\n\n" \
1364 "hd is an alias for hexdump -C"
1366 #define hostid_trivial_usage \
1368 #define hostid_full_usage "\n\n" \
1369 "Print out a unique 32-bit identifier for the machine"
1371 #define hostname_trivial_usage \
1372 "[OPTIONS] [HOSTNAME | -F FILE]"
1373 #define hostname_full_usage "\n\n" \
1374 "Get or set hostname or DNS domain name\n" \
1377 "\n -i Addresses for the hostname" \
1378 "\n -d DNS domain name" \
1379 "\n -f Fully qualified domain name" \
1380 "\n -F FILE Use FILE's content as hostname" \
1382 #define hostname_example_usage \
1386 #define dnsdomainname_trivial_usage NOUSAGE_STR
1387 #define dnsdomainname_full_usage ""
1389 #define httpd_trivial_usage \
1393 IF_FEATURE_HTTPD_SETUID(" [-u USER[:GRP]]") \
1394 IF_FEATURE_HTTPD_BASIC_AUTH(" [-r REALM]") \
1396 "or httpd -d/-e" IF_FEATURE_HTTPD_AUTH_MD5("/-m") " STRING"
1397 #define httpd_full_usage "\n\n" \
1398 "Listen for incoming HTTP requests\n" \
1400 "\n -i Inetd mode" \
1401 "\n -f Don't daemonize" \
1402 "\n -v[v] Verbose" \
1403 "\n -p [IP:]PORT Bind to IP:PORT (default *:80)" \
1404 IF_FEATURE_HTTPD_SETUID( \
1405 "\n -u USER[:GRP] Set uid/gid after binding to port") \
1406 IF_FEATURE_HTTPD_BASIC_AUTH( \
1407 "\n -r REALM Authentication Realm for Basic Authentication") \
1408 "\n -h HOME Home directory (default .)" \
1409 "\n -c FILE Configuration file (default {/etc,HOME}/httpd.conf)" \
1410 IF_FEATURE_HTTPD_AUTH_MD5( \
1411 "\n -m STRING MD5 crypt STRING") \
1412 "\n -e STRING HTML encode STRING" \
1413 "\n -d STRING URL decode STRING" \
1415 #define id_trivial_usage \
1417 #define id_full_usage "\n\n" \
1418 "Print information about USER or the current user\n" \
1421 "\n -Z Security context" \
1425 "\n -G Supplementary group IDs" \
1426 "\n -n Print names instead of numbers" \
1427 "\n -r Print real ID instead of effective ID" \
1429 #define id_example_usage \
1431 "uid=1000(andersen) gid=1000(andersen)\n"
1433 #define ifconfig_trivial_usage \
1434 IF_FEATURE_IFCONFIG_STATUS("[-a]") " interface [address]"
1435 #define ifconfig_full_usage "\n\n" \
1436 "Configure a network interface\n" \
1440 " [add ADDRESS[/PREFIXLEN]]\n") \
1442 " [del ADDRESS[/PREFIXLEN]]\n") \
1443 " [[-]broadcast [ADDRESS]] [[-]pointopoint [ADDRESS]]\n" \
1444 " [netmask ADDRESS] [dstaddr ADDRESS]\n" \
1445 IF_FEATURE_IFCONFIG_SLIP( \
1446 " [outfill NN] [keepalive NN]\n") \
1447 " " IF_FEATURE_IFCONFIG_HW("[hw ether" IF_FEATURE_HWIB("|infiniband")" ADDRESS] ") "[metric NN] [mtu NN]\n" \
1448 " [[-]trailers] [[-]arp] [[-]allmulti]\n" \
1449 " [multicast] [[-]promisc] [txqueuelen NN] [[-]dynamic]\n" \
1450 IF_FEATURE_IFCONFIG_MEMSTART_IOADDR_IRQ( \
1451 " [mem_start NN] [io_addr NN] [irq NN]\n") \
1454 #define ifenslave_trivial_usage \
1455 "[-cdf] MASTER_IFACE SLAVE_IFACE..."
1456 #define ifenslave_full_usage "\n\n" \
1457 "Configure network interfaces for parallel routing\n" \
1459 "\n -c,--change-active Change active slave" \
1460 "\n -d,--detach Remove slave interface from bonding device" \
1461 "\n -f,--force Force, even if interface is not Ethernet" \
1462 /* "\n -r,--receive-slave Create a receive-only slave" */
1464 #define ifenslave_example_usage \
1465 "To create a bond device, simply follow these three steps:\n" \
1466 "- ensure that the required drivers are properly loaded:\n" \
1467 " # modprobe bonding ; modprobe <3c59x|eepro100|pcnet32|tulip|...>\n" \
1468 "- assign an IP address to the bond device:\n" \
1469 " # ifconfig bond0 <addr> netmask <mask> broadcast <bcast>\n" \
1470 "- attach all the interfaces you need to the bond device:\n" \
1471 " # ifenslave bond0 eth0 eth1 eth2\n" \
1472 " If bond0 didn't have a MAC address, it will take eth0's. Then, all\n" \
1473 " interfaces attached AFTER this assignment will get the same MAC addr.\n\n" \
1474 " To detach a dead interface without setting the bond device down:\n" \
1475 " # ifenslave -d bond0 eth1\n\n" \
1476 " To set the bond device down and automatically release all the slaves:\n" \
1477 " # ifconfig bond0 down\n\n" \
1478 " To change active slave:\n" \
1479 " # ifenslave -c bond0 eth0\n" \
1481 #define ifplugd_trivial_usage \
1483 #define ifplugd_full_usage "\n\n" \
1484 "Network interface plug detection daemon\n" \
1486 "\n -n Don't daemonize" \
1487 "\n -s Don't log to syslog" \
1488 "\n -i IFACE Interface" \
1489 "\n -f/-F Treat link detection error as link down/link up" \
1490 "\n (otherwise exit on error)" \
1491 "\n -a Don't up interface at each link probe" \
1492 "\n -M Monitor creation/destruction of interface" \
1493 "\n (otherwise it must exist)" \
1494 "\n -r PROG Script to run" \
1495 "\n -x ARG Extra argument for script" \
1496 "\n -I Don't exit on nonzero exit code from script" \
1497 "\n -p Don't run script on daemon startup" \
1498 "\n -q Don't run script on daemon quit" \
1499 "\n -l Run script on startup even if no cable is detected" \
1500 "\n -t SECS Poll time in seconds" \
1501 "\n -u SECS Delay before running script after link up" \
1502 "\n -d SECS Delay after link down" \
1503 "\n -m MODE API mode (mii, priv, ethtool, wlan, iff, auto)" \
1504 "\n -k Kill running daemon" \
1506 #define ifup_trivial_usage \
1507 "[-an"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] [-i FILE] IFACE..."
1508 #define ifup_full_usage "\n\n" \
1510 "\n -a De/configure all interfaces automatically" \
1511 "\n -i FILE Use FILE for interface definitions" \
1512 "\n -n Print out what would happen, but don't do it" \
1513 IF_FEATURE_IFUPDOWN_MAPPING( \
1514 "\n (note: doesn't disable mappings)" \
1515 "\n -m Don't run any mappings" \
1517 "\n -v Print out what would happen before doing it" \
1518 "\n -f Force de/configuration" \
1520 #define ifdown_trivial_usage \
1521 "[-an"IF_FEATURE_IFUPDOWN_MAPPING("m")"vf] [-i FILE] IFACE..."
1522 #define ifdown_full_usage "\n\n" \
1524 "\n -a De/configure all interfaces automatically" \
1525 "\n -i FILE Use FILE for interface definitions" \
1526 "\n -n Print out what would happen, but don't do it" \
1527 IF_FEATURE_IFUPDOWN_MAPPING( \
1528 "\n (note: doesn't disable mappings)" \
1529 "\n -m Don't run any mappings" \
1531 "\n -v Print out what would happen before doing it" \
1532 "\n -f Force de/configuration" \
1534 #define inetd_trivial_usage \
1535 "[-fe] [-q N] [-R N] [CONFFILE]"
1536 #define inetd_full_usage "\n\n" \
1537 "Listen for network connections and launch programs\n" \
1539 "\n -f Run in foreground" \
1540 "\n -e Log to stderr" \
1541 "\n -q N Socket listen queue (default: 128)" \
1542 "\n -R N Pause services after N connects/min" \
1543 "\n (default: 0 - disabled)" \
1545 #define inotifyd_trivial_usage \
1546 "PROG FILE1[:MASK]..."
1547 #define inotifyd_full_usage "\n\n" \
1548 "Run PROG on filesystem changes." \
1549 "\nWhen a filesystem event matching MASK occurs on FILEn," \
1550 "\nPROG ACTUAL_EVENTS FILEn [SUBFILE] is run." \
1552 "\n a File is accessed" \
1553 "\n c File is modified" \
1554 "\n e Metadata changed" \
1555 "\n w Writable file is closed" \
1556 "\n 0 Unwritable file is closed" \
1557 "\n r File is opened" \
1558 "\n D File is deleted" \
1559 "\n M File is moved" \
1560 "\n u Backing fs is unmounted" \
1561 "\n o Event queue overflowed" \
1562 "\n x File can't be watched anymore" \
1563 "\nIf watching a directory:" \
1564 "\n m Subfile is moved into dir" \
1565 "\n y Subfile is moved out of dir" \
1566 "\n n Subfile is created" \
1567 "\n d Subfile is deleted" \
1569 "\ninotifyd waits for PROG to exit." \
1570 "\nWhen x event happens for all FILEs, inotifyd exits." \
1572 /* -v, -b, -c are ignored */
1573 #define install_trivial_usage \
1574 "[-cdDsp] [-o USER] [-g GRP] [-m MODE] [SOURCE]... DEST"
1575 #define install_full_usage "\n\n" \
1576 "Copy files and set attributes\n" \
1578 "\n -c Just copy (default)" \
1579 "\n -d Create directories" \
1580 "\n -D Create leading target directories" \
1581 "\n -s Strip symbol table" \
1582 "\n -p Preserve date" \
1583 "\n -o USER Set ownership" \
1584 "\n -g GRP Set group ownership" \
1585 "\n -m MODE Set permissions" \
1587 "\n -Z Set security context" \
1590 /* would need to make the " | " optional depending on more than one selected: */
1591 #define ip_trivial_usage \
1593 IF_FEATURE_IP_ADDRESS("address | ") \
1594 IF_FEATURE_IP_ROUTE("route | ") \
1595 IF_FEATURE_IP_LINK("link | ") \
1596 IF_FEATURE_IP_TUNNEL("tunnel | ") \
1597 IF_FEATURE_IP_RULE("rule") \
1599 #define ip_full_usage "\n\n" \
1600 "ip [OPTIONS] OBJECT {COMMAND}\n" \
1601 "where OBJECT := {" \
1602 IF_FEATURE_IP_ADDRESS("address | ") \
1603 IF_FEATURE_IP_ROUTE("route | ") \
1604 IF_FEATURE_IP_LINK("link | ") \
1605 IF_FEATURE_IP_TUNNEL("tunnel | ") \
1606 IF_FEATURE_IP_RULE("rule") \
1608 "OPTIONS := { -f[amily] { inet | inet6 | link } | -o[neline] }" \
1610 #define ipaddr_trivial_usage \
1611 "{ {add|del} IFADDR dev STRING | {show|flush}\n" \
1612 " [dev STRING] [to PREFIX] }"
1613 #define ipaddr_full_usage "\n\n" \
1614 "ipaddr {add|delete} IFADDR dev STRING\n" \
1615 "ipaddr {show|flush} [dev STRING] [scope SCOPE-ID]\n" \
1616 " [to PREFIX] [label PATTERN]\n" \
1617 " IFADDR := PREFIX | ADDR peer PREFIX\n" \
1618 " [broadcast ADDR] [anycast ADDR]\n" \
1619 " [label STRING] [scope SCOPE-ID]\n" \
1620 " SCOPE-ID := [host | link | global | NUMBER]" \
1622 #define ipcalc_trivial_usage \
1623 "[OPTIONS] ADDRESS[[/]NETMASK] [NETMASK]"
1624 #define ipcalc_full_usage "\n\n" \
1625 "Calculate IP network settings from a IP address\n" \
1627 IF_FEATURE_IPCALC_LONG_OPTIONS( \
1628 "\n -b,--broadcast Display calculated broadcast address" \
1629 "\n -n,--network Display calculated network address" \
1630 "\n -m,--netmask Display default netmask for IP" \
1631 IF_FEATURE_IPCALC_FANCY( \
1632 "\n -p,--prefix Display the prefix for IP/NETMASK" \
1633 "\n -h,--hostname Display first resolved host name" \
1634 "\n -s,--silent Don't ever display error messages" \
1637 IF_NOT_FEATURE_IPCALC_LONG_OPTIONS( \
1638 "\n -b Display calculated broadcast address" \
1639 "\n -n Display calculated network address" \
1640 "\n -m Display default netmask for IP" \
1641 IF_FEATURE_IPCALC_FANCY( \
1642 "\n -p Display the prefix for IP/NETMASK" \
1643 "\n -h Display first resolved host name" \
1644 "\n -s Don't ever display error messages" \
1648 #define ipcrm_trivial_usage \
1649 "[-MQS key] [-mqs id]"
1650 #define ipcrm_full_usage "\n\n" \
1651 "Upper-case options MQS remove an object by shmkey value.\n" \
1652 "Lower-case options remove an object by shmid value.\n" \
1654 "\n -mM Remove memory segment after last detach" \
1655 "\n -qQ Remove message queue" \
1656 "\n -sS Remove semaphore" \
1658 #define ipcs_trivial_usage \
1659 "[[-smq] -i shmid] | [[-asmq] [-tcplu]]"
1660 #define ipcs_full_usage "\n\n" \
1661 " -i Show specific resource" \
1662 "\nResource specification:" \
1663 "\n -m Shared memory segments" \
1664 "\n -q Message queues" \
1665 "\n -s Semaphore arrays" \
1666 "\n -a All (default)" \
1667 "\nOutput format:" \
1674 #define iplink_trivial_usage \
1675 "{ set DEVICE { up | down | arp { on | off } | show [DEVICE] }"
1676 #define iplink_full_usage "\n\n" \
1677 "iplink set DEVICE { up | down | arp | multicast { on | off } |\n" \
1678 " dynamic { on | off } |\n" \
1680 "iplink show [DEVICE]" \
1682 #define iproute_trivial_usage \
1683 "{ list | flush | { add | del | change | append |\n" \
1684 " replace | monitor } ROUTE }"
1685 #define iproute_full_usage "\n\n" \
1686 "iproute { list | flush } SELECTOR\n" \
1687 "iproute get ADDRESS [from ADDRESS iif STRING]\n" \
1688 " [oif STRING] [tos TOS]\n" \
1689 "iproute { add | del | change | append | replace | monitor } ROUTE\n" \
1690 " SELECTOR := [root PREFIX] [match PREFIX] [proto RTPROTO]\n" \
1691 " ROUTE := [TYPE] PREFIX [tos TOS] [proto RTPROTO]\n" \
1692 " [metric METRIC]" \
1694 #define iprule_trivial_usage \
1695 "{[list | add | del] RULE}"
1696 #define iprule_full_usage "\n\n" \
1697 "iprule [list | add | del] SELECTOR ACTION\n" \
1698 " SELECTOR := [from PREFIX] [to PREFIX] [tos TOS] [fwmark FWMARK]\n" \
1699 " [dev STRING] [pref NUMBER]\n" \
1700 " ACTION := [table TABLE_ID] [nat ADDRESS]\n" \
1701 " [prohibit | reject | unreachable]\n" \
1702 " [realms [SRCREALM/]DSTREALM]\n" \
1703 " TABLE_ID := [local | main | default | NUMBER]" \
1705 #define iptunnel_trivial_usage \
1706 "{ add | change | del | show } [NAME]\n" \
1707 " [mode { ipip | gre | sit }]\n" \
1708 " [remote ADDR] [local ADDR] [ttl TTL]"
1709 #define iptunnel_full_usage "\n\n" \
1710 "iptunnel { add | change | del | show } [NAME]\n" \
1711 " [mode { ipip | gre | sit }] [remote ADDR] [local ADDR]\n" \
1712 " [[i|o]seq] [[i|o]key KEY] [[i|o]csum]\n" \
1713 " [ttl TTL] [tos TOS] [[no]pmtudisc] [dev PHYS_DEV]" \
1715 #define kbd_mode_trivial_usage \
1716 "[-a|k|s|u] [-C TTY]"
1717 #define kbd_mode_full_usage "\n\n" \
1718 "Report or set the keyboard mode\n" \
1720 "\n -a Default (ASCII)" \
1721 "\n -k Medium-raw (keyboard)" \
1722 "\n -s Raw (scancode)" \
1723 "\n -u Unicode (utf-8)" \
1724 "\n -C TTY Affect TTY instead of /dev/tty" \
1726 #define kill_trivial_usage \
1727 "[-l] [-SIG] PID..."
1728 #define kill_full_usage "\n\n" \
1729 "Send a signal (default: TERM) to given PIDs\n" \
1731 "\n -l List all signal names and numbers" \
1732 /* "\n -s SIG Yet another way of specifying SIG" */ \
1734 #define kill_example_usage \
1735 "$ ps | grep apache\n" \
1736 "252 root root S [apache]\n" \
1737 "263 www-data www-data S [apache]\n" \
1738 "264 www-data www-data S [apache]\n" \
1739 "265 www-data www-data S [apache]\n" \
1740 "266 www-data www-data S [apache]\n" \
1741 "267 www-data www-data S [apache]\n" \
1744 #define killall_trivial_usage \
1745 "[-l] [-q] [-SIG] PROCESS_NAME..."
1746 #define killall_full_usage "\n\n" \
1747 "Send a signal (default: TERM) to given processes\n" \
1749 "\n -l List all signal names and numbers" \
1750 /* "\n -s SIG Yet another way of specifying SIG" */ \
1751 "\n -q Don't complain if no processes were killed" \
1753 #define killall_example_usage \
1754 "$ killall apache\n"
1756 #define killall5_trivial_usage \
1757 "[-l] [-SIG] [-o PID]..."
1758 #define killall5_full_usage "\n\n" \
1759 "Send a signal (default: TERM) to all processes outside current session\n" \
1761 "\n -l List all signal names and numbers" \
1762 "\n -o PID Don't signal this PID" \
1763 /* "\n -s SIG Yet another way of specifying SIG" */ \
1765 #define klogd_trivial_usage \
1767 #define klogd_full_usage "\n\n" \
1770 "\n -c N Only messages with level < N are printed to console" \
1771 "\n -n Run in foreground" \
1773 #define length_trivial_usage \
1775 #define length_full_usage "\n\n" \
1776 "Print STRING's length"
1778 #define length_example_usage \
1779 "$ length Hello\n" \
1782 #define less_trivial_usage \
1783 "[-EMNmh~I?] [FILE]..."
1784 #define less_full_usage "\n\n" \
1785 "View FILE (or stdin) one screenful at a time\n" \
1787 "\n -E Quit once the end of a file is reached" \
1788 "\n -M,-m Display status line with line numbers" \
1789 "\n and percentage through the file" \
1790 "\n -N Prefix line number to each line" \
1791 "\n -I Ignore case in all searches" \
1792 "\n -~ Suppress ~s displayed past the end of the file" \
1794 #define linux32_trivial_usage NOUSAGE_STR
1795 #define linux32_full_usage ""
1796 #define linux64_trivial_usage NOUSAGE_STR
1797 #define linux64_full_usage ""
1799 #define setarch_trivial_usage \
1800 "personality PROG ARGS"
1801 #define setarch_full_usage "\n\n" \
1802 "Personality may be:\n" \
1803 " linux32 Set 32bit uname emulation\n" \
1804 " linux64 Set 64bit uname emulation" \
1806 #define ln_trivial_usage \
1807 "[OPTIONS] TARGET... LINK|DIR"
1808 #define ln_full_usage "\n\n" \
1809 "Create a link LINK or DIR/TARGET to the specified TARGET(s)\n" \
1811 "\n -s Make symlinks instead of hardlinks" \
1812 "\n -f Remove existing destinations" \
1813 "\n -n Don't dereference symlinks - treat like normal file" \
1814 "\n -b Make a backup of the target (if exists) before link operation" \
1815 "\n -S suf Use suffix instead of ~ when making backup files" \
1817 #define ln_example_usage \
1818 "$ ln -s BusyBox /tmp/ls\n" \
1819 "$ ls -l /tmp/ls\n" \
1820 "lrwxrwxrwx 1 root root 7 Apr 12 18:39 ls -> BusyBox*\n"
1822 #define load_policy_trivial_usage NOUSAGE_STR
1823 #define load_policy_full_usage ""
1825 #define loadfont_trivial_usage \
1827 #define loadfont_full_usage "\n\n" \
1828 "Load a console font from stdin" \
1829 /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
1831 #define loadfont_example_usage \
1832 "$ loadfont < /etc/i18n/fontname\n"
1834 #define loadkmap_trivial_usage \
1836 #define loadkmap_full_usage "\n\n" \
1837 "Load a binary keyboard translation table from stdin\n" \
1838 /* "\n -C TTY Affect TTY instead of /dev/tty" */ \
1840 #define loadkmap_example_usage \
1841 "$ loadkmap < /etc/i18n/lang-keymap\n"
1843 #define logger_trivial_usage \
1844 "[OPTIONS] [MESSAGE]"
1845 #define logger_full_usage "\n\n" \
1846 "Write MESSAGE (or stdin) to syslog\n" \
1848 "\n -s Log to stderr as well as the system log" \
1849 "\n -t TAG Log using the specified tag (defaults to user name)" \
1850 "\n -p PRIO Priority (numeric or facility.level pair)" \
1852 #define logger_example_usage \
1853 "$ logger \"hello\"\n"
1855 #define login_trivial_usage \
1856 "[-p] [-h HOST] [[-f] USER]"
1857 #define login_full_usage "\n\n" \
1858 "Begin a new session on the system\n" \
1860 "\n -f Don't authenticate (user already authenticated)" \
1861 "\n -h Name of the remote host" \
1862 "\n -p Preserve environment" \
1864 #define logname_trivial_usage \
1866 #define logname_full_usage "\n\n" \
1867 "Print the name of the current user"
1868 #define logname_example_usage \
1872 #define logread_trivial_usage \
1874 #define logread_full_usage "\n\n" \
1875 "Show messages in syslogd's circular buffer\n" \
1877 "\n -f Output data as log grows" \
1879 #define losetup_trivial_usage \
1880 "[-o OFS] LOOPDEV FILE - associate loop devices\n" \
1881 " losetup -d LOOPDEV - disassociate\n" \
1882 " losetup [-f] - show"
1883 #define losetup_full_usage "\n\n" \
1885 "\n -o OFS Start OFS bytes into FILE" \
1886 "\n -f Show first free loop device" \
1888 #define losetup_notes_usage \
1889 "No arguments will display all current associations.\n" \
1890 "One argument (losetup /dev/loop1) will display the current association\n" \
1891 "(if any), or disassociate it (with -d). The display shows the offset\n" \
1892 "and filename of the file the loop device is currently bound to.\n\n" \
1893 "Two arguments (losetup /dev/loop1 file.img) create a new association,\n" \
1894 "with an optional offset (-o 12345). Encryption is not yet supported.\n" \
1895 "losetup -f will show the first loop free loop device\n\n"
1897 #define lpd_trivial_usage \
1898 "SPOOLDIR [HELPER [ARGS]]"
1899 #define lpd_full_usage "\n\n" \
1900 "SPOOLDIR must contain (symlinks to) device nodes or directories" \
1901 "\nwith names matching print queue names. In the first case, jobs are" \
1902 "\nsent directly to the device. Otherwise each job is stored in queue" \
1903 "\ndirectory and HELPER program is called. Name of file to print" \
1904 "\nis passed in $DATAFILE variable." \
1906 "\n tcpsvd -E 0 515 softlimit -m 999999 lpd /var/spool ./print" \
1908 #define lpq_trivial_usage \
1909 "[-P queue[@host[:port]]] [-U USERNAME] [-d JOBID]... [-fs]"
1910 #define lpq_full_usage "\n\n" \
1912 "\n -P lp service to connect to (else uses $PRINTER)" \
1913 "\n -d Delete jobs" \
1914 "\n -f Force any waiting job to be printed" \
1915 "\n -s Short display" \
1917 #define lpr_trivial_usage \
1918 "-P queue[@host[:port]] -U USERNAME -J TITLE -Vmh [FILE]..."
1919 /* -C CLASS exists too, not shown.
1920 * CLASS is supposed to be printed on banner page, if one is requested */
1921 #define lpr_full_usage "\n\n" \
1923 "\n -P lp service to connect to (else uses $PRINTER)"\
1924 "\n -m Send mail on completion" \
1925 "\n -h Print banner page too" \
1928 #define lsattr_trivial_usage \
1929 "[-Radlv] [FILE]..."
1930 #define lsattr_full_usage "\n\n" \
1931 "List file attributes on an ext2 fs\n" \
1934 "\n -a Don't hide entries starting with ." \
1935 "\n -d List directory entries instead of contents" \
1936 "\n -l List long flag names" \
1937 "\n -v List the file's version/generation number" \
1939 #define lspci_trivial_usage \
1941 #define lspci_full_usage "\n\n" \
1942 "List all PCI devices" \
1944 "\n -m Parseable output" \
1945 "\n -k Show driver" \
1947 #define lsusb_trivial_usage NOUSAGE_STR
1948 #define lsusb_full_usage ""
1950 #if ENABLE_FEATURE_MAKEDEVS_LEAF
1951 #define makedevs_trivial_usage \
1952 "NAME TYPE MAJOR MINOR FIRST LAST [s]"
1953 #define makedevs_full_usage "\n\n" \
1954 "Create a range of block or character special files" \
1957 "\n b Block device" \
1958 "\n c Character device" \
1959 "\n f FIFO, MAJOR and MINOR are ignored" \
1961 "\nFIRST..LAST specify numbers appended to NAME." \
1962 "\nIf 's' is the last argument, the base device is created as well." \
1965 "\n makedevs /dev/ttyS c 4 66 2 63 -> ttyS2-ttyS63" \
1966 "\n makedevs /dev/hda b 3 0 0 8 s -> hda,hda1-hda8"
1967 #define makedevs_example_usage \
1968 "# makedevs /dev/ttyS c 4 66 2 63\n" \
1969 "[creates ttyS2-ttyS63]\n" \
1970 "# makedevs /dev/hda b 3 0 0 8 s\n" \
1971 "[creates hda,hda1-hda8]\n"
1974 #if ENABLE_FEATURE_MAKEDEVS_TABLE
1975 #define makedevs_trivial_usage \
1976 "[-d device_table] rootdir"
1977 #define makedevs_full_usage "\n\n" \
1978 "Create a range of special files as specified in a device table.\n" \
1979 "Device table entries take the form of:\n" \
1980 "<type> <mode> <uid> <gid> <major> <minor> <start> <inc> <count>\n" \
1981 "Where name is the file name, type can be one of:\n" \
1982 " f Regular file\n" \
1984 " c Character device\n" \
1985 " b Block device\n" \
1986 " p Fifo (named pipe)\n" \
1987 "uid is the user id for the target file, gid is the group id for the\n" \
1988 "target file. The rest of the entries (major, minor, etc) apply to\n" \
1989 "to device special files. A '-' may be used for blank entries."
1990 #define makedevs_example_usage \
1992 "<name> <type> <mode><uid><gid><major><minor><start><inc><count>\n" \
1993 "/dev d 755 0 0 - - - - -\n" \
1994 "/dev/console c 666 0 0 5 1 - - -\n" \
1995 "/dev/null c 666 0 0 1 3 0 0 -\n" \
1996 "/dev/zero c 666 0 0 1 5 0 0 -\n" \
1997 "/dev/hda b 640 0 0 3 0 0 0 -\n" \
1998 "/dev/hda b 640 0 0 3 1 1 1 15\n\n" \
2008 #define makemime_trivial_usage \
2009 "[OPTIONS] [FILE]..."
2010 #define makemime_full_usage "\n\n" \
2011 "Create multipart MIME-encoded message from FILEs\n" \
2012 /* "Transfer encoding is base64, disposition is inline (not attachment)\n" */ \
2014 "\n -o FILE Output. Default: stdout" \
2015 "\n -a HDR Add header. Examples:" \
2016 "\n \"From: user@host.org\", \"Date: `date -R`\"" \
2017 "\n -c CT Content type. Default: text/plain" \
2018 "\n -C CS Charset. Default: " CONFIG_FEATURE_MIME_CHARSET \
2019 /* "\n -e ENC Transfer encoding. Ignored. base64 is assumed" */ \
2021 "\nOther options are silently ignored" \
2023 #define man_trivial_usage \
2024 "[-aw] [MANPAGE]..."
2025 #define man_full_usage "\n\n" \
2026 "Format and display manual page\n" \
2028 "\n -a Display all pages" \
2029 "\n -w Show page locations" \
2031 #define matchpathcon_trivial_usage \
2032 "[-n] [-N] [-f file_contexts_file] [-p prefix] [-V]"
2033 #define matchpathcon_full_usage "\n\n" \
2034 " -n Don't display path" \
2035 "\n -N Don't use translations" \
2036 "\n -f Use alternate file_context file" \
2037 "\n -p Use prefix to speed translations" \
2038 "\n -V Verify file context on disk matches defaults" \
2040 #define md5sum_trivial_usage \
2042 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: md5sum -c [-sw] [FILE]")
2043 #define md5sum_full_usage "\n\n" \
2044 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " MD5 checksums" \
2045 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2047 "\n -c Check sums against given list" \
2048 "\n -s Don't output anything, status code shows success" \
2049 "\n -w Warn about improperly formatted checksum lines" \
2052 #define md5sum_example_usage \
2053 "$ md5sum < busybox\n" \
2054 "6fd11e98b98a58f64ff3398d7b324003\n" \
2055 "$ md5sum busybox\n" \
2056 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2058 "6fd11e98b98a58f64ff3398d7b324003 busybox\n" \
2062 #define sha1sum_trivial_usage \
2064 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha1sum -c [-sw] [FILE]")
2065 #define sha1sum_full_usage "\n\n" \
2066 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA1 checksums" \
2067 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2069 "\n -c Check sums against given list" \
2070 "\n -s Don't output anything, status code shows success" \
2071 "\n -w Warn about improperly formatted checksum lines" \
2074 #define sha256sum_trivial_usage \
2076 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha256sum -c [-sw] [FILE]")
2077 #define sha256sum_full_usage "\n\n" \
2078 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA256 checksums" \
2079 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2081 "\n -c Check sums against given list" \
2082 "\n -s Don't output anything, status code shows success" \
2083 "\n -w Warn about improperly formatted checksum lines" \
2086 #define sha512sum_trivial_usage \
2088 IF_FEATURE_MD5_SHA1_SUM_CHECK("\n or: sha512sum -c [-sw] [FILE]")
2089 #define sha512sum_full_usage "\n\n" \
2090 "Print" IF_FEATURE_MD5_SHA1_SUM_CHECK(" or check") " SHA512 checksums" \
2091 IF_FEATURE_MD5_SHA1_SUM_CHECK( "\n" \
2093 "\n -c Check sums against given list" \
2094 "\n -s Don't output anything, status code shows success" \
2095 "\n -w Warn about improperly formatted checksum lines" \
2098 #define mdev_trivial_usage \
2100 #define mdev_full_usage "\n\n" \
2101 " -s Scan /sys and populate /dev during system boot\n" \
2103 "It can be run by kernel as a hotplug helper. To activate it:\n" \
2104 " echo /sbin/mdev > /proc/sys/kernel/hotplug\n" \
2105 IF_FEATURE_MDEV_CONF( \
2106 "It uses /etc/mdev.conf with lines\n" \
2107 "[-]DEVNAME UID:GID PERM" \
2108 IF_FEATURE_MDEV_RENAME(" [>|=PATH]") \
2109 IF_FEATURE_MDEV_EXEC(" [@|$|*PROG]") \
2112 #define mdev_notes_usage "" \
2113 IF_FEATURE_MDEV_CONFIG( \
2114 "The mdev config file contains lines that look like:\n" \
2115 " hd[a-z][0-9]* 0:3 660\n\n" \
2116 "That's device name (with regex match), uid:gid, and permissions.\n\n" \
2117 IF_FEATURE_MDEV_EXEC( \
2118 "Optionally, that can be followed (on the same line) by a special character\n" \
2119 "and a command line to run after creating/before deleting the corresponding\n" \
2120 "device(s). The environment variable $MDEV indicates the active device node\n" \
2121 "(which is useful if it's a regex match). For example:\n\n" \
2122 " hdc root:cdrom 660 *ln -s $MDEV cdrom\n\n" \
2123 "The special characters are @ (run after creating), $ (run before deleting),\n" \
2124 "and * (run both after creating and before deleting). The commands run in\n" \
2125 "the /dev directory, and use system() which calls /bin/sh.\n\n" \
2127 "Config file parsing stops on the first matching line. If no config\n" \
2128 "entry is matched, devices are created with default 0:0 660. (Make\n" \
2129 "the last line match .* to override this.)\n\n" \
2132 #define microcom_trivial_usage \
2133 "[-d DELAY] [-t TIMEOUT] [-s SPEED] [-X] TTY"
2134 #define microcom_full_usage "\n\n" \
2135 "Copy bytes for stdin to TTY and from TTY to stdout\n" \
2137 "\n -d Wait up to DELAY ms for TTY output before sending every" \
2138 "\n next byte to it" \
2139 "\n -t Exit if both stdin and TTY are silent for TIMEOUT ms" \
2140 "\n -s Set serial line to SPEED" \
2141 "\n -X Disable special meaning of NUL and Ctrl-X from stdin" \
2143 #define mkdir_trivial_usage \
2144 "[OPTIONS] DIRECTORY..."
2145 #define mkdir_full_usage "\n\n" \
2146 "Create DIRECTORY\n" \
2149 "\n -p No error if exists; make parent directories as needed" \
2151 "\n -Z Set security context" \
2154 #define mkdir_example_usage \
2155 "$ mkdir /tmp/foo\n" \
2156 "$ mkdir /tmp/foo\n" \
2157 "/tmp/foo: File exists\n" \
2158 "$ mkdir /tmp/foo/bar/baz\n" \
2159 "/tmp/foo/bar/baz: No such file or directory\n" \
2160 "$ mkdir -p /tmp/foo/bar/baz\n"
2162 #define mkfifo_trivial_usage \
2163 "[-m MODE] " IF_SELINUX("[-Z] ") "NAME"
2164 #define mkfifo_full_usage "\n\n" \
2165 "Create named pipe\n" \
2167 "\n -m MODE Mode (default a=rw)" \
2169 "\n -Z Set security context" \
2172 #define mkfs_ext2_trivial_usage \
2174 /* "[-c|-l filename] " */ \
2176 /* "[-f fragment-size] [-g blocks-per-group] " */ \
2177 "[-i INODE_RATIO] [-I INODE_SIZE] " \
2178 /* "[-j] [-J journal-options] [-N number-of-inodes] " */ \
2179 "[-m RESERVED_PERCENT] " \
2180 /* "[-o creator-os] [-O feature[,...]] [-q] " */ \
2181 /* "[r fs-revision-level] [-E extended-options] [-v] [-F] " */ \
2183 /* "[-M last-mounted-directory] [-S] [-T filesystem-type] " */ \
2185 #define mkfs_ext2_full_usage "\n\n" \
2186 " -b BLK_SIZE Block size, bytes" \
2187 /* "\n -c Check device for bad blocks" */ \
2188 /* "\n -E opts Set extended options" */ \
2189 /* "\n -f size Fragment size in bytes" */ \
2191 /* "\n -g N Number of blocks in a block group" */ \
2192 "\n -i RATIO Max number of files is filesystem_size / RATIO" \
2193 "\n -I BYTES Inode size (min 128)" \
2194 /* "\n -j Create a journal (ext3)" */ \
2195 /* "\n -J opts Set journal options (size/device)" */ \
2196 /* "\n -l file Read bad blocks list from file" */ \
2197 "\n -L LBL Volume label" \
2198 "\n -m PERCENT Percent of blocks to reserve for admin" \
2199 /* "\n -M dir Set last mounted directory" */ \
2201 /* "\n -N N Number of inodes to create" */ \
2202 /* "\n -o os Set the 'creator os' field" */ \
2203 /* "\n -O features Dir_index/filetype/has_journal/journal_dev/sparse_super" */ \
2204 /* "\n -q Quiet" */ \
2205 /* "\n -r rev Set filesystem revision" */ \
2206 /* "\n -S Write superblock and group descriptors only" */ \
2207 /* "\n -T fs-type Set usage type (news/largefile/largefile4)" */ \
2208 /* "\n -v Verbose" */ \
2210 #define mkfs_minix_trivial_usage \
2211 "[-c | -l FILE] [-nXX] [-iXX] BLOCKDEV [KBYTES]"
2212 #define mkfs_minix_full_usage "\n\n" \
2213 "Make a MINIX filesystem\n" \
2215 "\n -c Check device for bad blocks" \
2216 "\n -n [14|30] Maximum length of filenames" \
2217 "\n -i INODES Number of inodes for the filesystem" \
2218 "\n -l FILE Read bad blocks list from FILE" \
2219 "\n -v Make version 2 filesystem" \
2221 #define mkfs_reiser_trivial_usage \
2222 "[-f] [-l LABEL] BLOCKDEV [4K-BLOCKS]"
2224 #define mkfs_reiser_full_usage "\n\n" \
2225 "Make a ReiserFS V3 filesystem\n" \
2228 "\n -l LBL Volume label" \
2230 #define mkfs_vfat_trivial_usage \
2231 "[-v] [-n LABEL] BLOCKDEV [KBYTES]"
2232 /* Accepted but ignored:
2233 "[-c] [-C] [-I] [-l bad-block-file] [-b backup-boot-sector] "
2234 "[-m boot-msg-file] [-i volume-id] "
2235 "[-s sectors-per-cluster] [-S logical-sector-size] [-f number-of-FATs] "
2236 "[-h hidden-sectors] [-F fat-size] [-r root-dir-entries] [-R reserved-sectors] "
2238 #define mkfs_vfat_full_usage "\n\n" \
2239 "Make a FAT32 filesystem\n" \
2241 /* "\n -c Check device for bad blocks" */ \
2243 /* "\n -I Allow to use entire disk device (e.g. /dev/hda)" */ \
2244 "\n -n LBL Volume label" \
2246 #define mknod_trivial_usage \
2247 "[-m MODE] " IF_SELINUX("[-Z] ") "NAME TYPE MAJOR MINOR"
2248 #define mknod_full_usage "\n\n" \
2249 "Create a special file (block, character, or pipe)\n" \
2251 "\n -m MODE Creation mode (default a=rw)" \
2253 "\n -Z Set security context" \
2256 "\n b Block device" \
2257 "\n c or u Character device" \
2258 "\n p Named pipe (MAJOR and MINOR are ignored)" \
2260 #define mknod_example_usage \
2261 "$ mknod /dev/fd0 b 2 0\n" \
2262 "$ mknod -m 644 /tmp/pipe p\n"
2264 #define mkswap_trivial_usage \
2265 "[-L LBL] BLOCKDEV [KBYTES]"
2266 #define mkswap_full_usage "\n\n" \
2267 "Prepare BLOCKDEV to be used as swap partition\n" \
2271 #define more_trivial_usage \
2273 #define more_full_usage "\n\n" \
2274 "View FILE (or stdin) one screenful at a time"
2276 #define more_example_usage \
2279 #define mount_trivial_usage \
2280 "[OPTIONS] [-o OPTS] DEVICE NODE"
2281 #define mount_full_usage "\n\n" \
2282 "Mount a filesystem. Filesystem autodetection requires /proc.\n" \
2284 "\n -a Mount all filesystems in fstab" \
2285 IF_FEATURE_MOUNT_FAKE( \
2286 IF_FEATURE_MTAB_SUPPORT( \
2287 "\n -f Update /etc/mtab, but don't mount" \
2289 IF_NOT_FEATURE_MTAB_SUPPORT( \
2293 IF_FEATURE_MOUNT_HELPERS( \
2294 "\n -i Don't run mount helper" \
2296 IF_FEATURE_MTAB_SUPPORT( \
2297 "\n -n Don't update /etc/mtab" \
2299 "\n -r Read-only mount" \
2300 "\n -w Read-write mount (default)" \
2301 "\n -t FSTYPE Filesystem type" \
2302 "\n -O OPT Mount only filesystems with option OPT (-a only)" \
2304 IF_FEATURE_MOUNT_LOOP( \
2305 "\n loop Ignored (loop devices are autodetected)" \
2307 IF_FEATURE_MOUNT_FLAGS( \
2308 "\n [a]sync Writes are [a]synchronous" \
2309 "\n [no]atime Disable/enable updates to inode access times" \
2310 "\n [no]diratime Disable/enable atime updates to directories" \
2311 "\n [no]relatime Disable/enable atime updates relative to modification time" \
2312 "\n [no]dev (Dis)allow use of special device files" \
2313 "\n [no]exec (Dis)allow use of executable files" \
2314 "\n [no]suid (Dis)allow set-user-id-root programs" \
2315 "\n [r]shared Convert [recursively] to a shared subtree" \
2316 "\n [r]slave Convert [recursively] to a slave subtree" \
2317 "\n [r]private Convert [recursively] to a private subtree" \
2318 "\n [un]bindable Make mount point [un]able to be bind mounted" \
2319 "\n [r]bind Bind a file or directory [recursively] to another location" \
2320 "\n move Relocate an existing mount point" \
2322 "\n remount Remount a mounted filesystem, changing flags" \
2323 "\n ro/rw Same as -r/-w" \
2325 "\nThere are filesystem-specific -o flags." \
2327 #define mount_example_usage \
2329 "/dev/hda3 on / type minix (rw)\n" \
2330 "proc on /proc type proc (rw)\n" \
2331 "devpts on /dev/pts type devpts (rw)\n" \
2332 "$ mount /dev/fd0 /mnt -t msdos -o ro\n" \
2333 "$ mount /tmp/diskimage /opt -t ext2 -o loop\n" \
2334 "$ mount cd_image.iso mydir\n"
2335 #define mount_notes_usage \
2336 "Returns 0 for success, number of failed mounts for -a, or errno for one mount."
2338 #define mountpoint_trivial_usage \
2339 "[-q] <[-dn] DIR | -x DEVICE>"
2340 #define mountpoint_full_usage "\n\n" \
2341 "Check if the directory is a mountpoint\n" \
2344 "\n -d Print major/minor device number of the filesystem" \
2345 "\n -n Print device name of the filesystem" \
2346 "\n -x Print major/minor device number of the blockdevice" \
2348 #define mountpoint_example_usage \
2349 "$ mountpoint /proc\n" \
2350 "/proc is not a mountpoint\n" \
2351 "$ mountpoint /sys\n" \
2352 "/sys is a mountpoint\n"
2354 #define mt_trivial_usage \
2355 "[-f device] opcode value"
2356 #define mt_full_usage "\n\n" \
2357 "Control magnetic tape drive operation\n" \
2359 "Available Opcodes:\n" \
2361 "bsf bsfm bsr bss datacompression drvbuffer eof eom erase\n" \
2362 "fsf fsfm fsr fss load lock mkpart nop offline ras1 ras2\n" \
2363 "ras3 reset retension rewind rewoffline seek setblk setdensity\n" \
2364 "setpart tell unload unlock weof wset" \
2366 #define nohup_trivial_usage \
2368 #define nohup_full_usage "\n\n" \
2369 "Run PROG immune to hangups, with output to a non-tty"
2370 #define nohup_example_usage \
2373 #define nslookup_trivial_usage \
2375 #define nslookup_full_usage "\n\n" \
2376 "Query the nameserver for the IP address of the given HOST\n" \
2377 "optionally using a specified DNS server"
2378 #define nslookup_example_usage \
2379 "$ nslookup localhost\n" \
2380 "Server: default\n" \
2381 "Address: default\n" \
2384 "Address: 127.0.0.1\n"
2386 #define ntpd_trivial_usage \
2387 "[-dnqNw"IF_FEATURE_NTPD_SERVER("l")"] [-S PROG] [-p PEER]..."
2388 #define ntpd_full_usage "\n\n" \
2389 "NTP client/server\n" \
2392 "\n -n Do not daemonize" \
2393 "\n -q Quit after clock is set" \
2394 "\n -N Run at high priority" \
2395 "\n -w Do not set time (only query peers), implies -n" \
2396 IF_FEATURE_NTPD_SERVER( \
2397 "\n -l Run as server on port 123" \
2399 "\n -S PROG Run PROG after stepping time, stratum change, and every 11 mins" \
2400 "\n -p PEER Obtain time from PEER (may be repeated)" \
2402 #define od_trivial_usage \
2403 "[-aBbcDdeFfHhIiLlOovXx] " IF_DESKTOP("[-t TYPE] ") "[FILE]"
2404 #define od_full_usage "\n\n" \
2405 "Write an unambiguous representation, octal bytes by default, of FILE\n" \
2406 "(or stdin) to stdout"
2408 #define openvt_trivial_usage \
2409 "[-c N] [-sw] [PROG ARGS]"
2410 #define openvt_full_usage "\n\n" \
2411 "Start PROG on a new virtual terminal\n" \
2413 "\n -c N Use specified VT" \
2414 "\n -s Switch to the VT" \
2415 /* "\n -l Run PROG as login shell (by prepending '-')" */ \
2416 "\n -w Wait for PROG to exit" \
2418 #define openvt_example_usage \
2419 "openvt 2 /bin/ash\n"
2422 #define parse_trivial_usage \
2423 "[-n MAXTOKENS] [-m MINTOKENS] [-d DELIMS] [-f FLAGS] FILE..."
2424 #define parse_full_usage ""
2427 #define passwd_trivial_usage \
2429 #define passwd_full_usage "\n\n" \
2430 "Change USER's password. If no USER is specified,\n" \
2431 "changes the password for the current user.\n" \
2433 "\n -a ALG Algorithm to use for password (des, md5)" /* ", sha1)" */ \
2434 "\n -d Delete password for the account" \
2435 "\n -l Lock (disable) account" \
2436 "\n -u Unlock (re-enable) account" \
2438 #define chpasswd_trivial_usage \
2439 IF_LONG_OPTS("[--md5|--encrypted]") IF_NOT_LONG_OPTS("[-m|-e]")
2440 #define chpasswd_full_usage "\n\n" \
2441 "Read user:password from stdin and update /etc/passwd\n" \
2444 "\n -e,--encrypted Supplied passwords are in encrypted form" \
2445 "\n -m,--md5 Use MD5 encryption instead of DES" \
2448 "\n -e Supplied passwords are in encrypted form" \
2449 "\n -m Use MD5 encryption instead of DES" \
2452 #define pgrep_trivial_usage \
2453 "[-flnovx] [-s SID|-P PPID|PATTERN]"
2454 #define pgrep_full_usage "\n\n" \
2455 "Display process(es) selected by regex PATTERN\n" \
2457 "\n -l Show command name too" \
2458 "\n -f Match against entire command line" \
2459 "\n -n Show the newest process only" \
2460 "\n -o Show the oldest process only" \
2461 "\n -v Negate the match" \
2462 "\n -x Match whole name (not substring)" \
2463 "\n -s Match session ID (0 for current)" \
2464 "\n -P Match parent process ID" \
2466 #if (ENABLE_FEATURE_PIDOF_SINGLE || ENABLE_FEATURE_PIDOF_OMIT)
2467 #define pidof_trivial_usage \
2468 "[OPTIONS] [NAME]..."
2469 #define USAGE_PIDOF "\n\nOptions:"
2471 #define pidof_trivial_usage \
2473 #define USAGE_PIDOF /* none */
2475 #define pidof_full_usage "\n\n" \
2476 "List PIDs of all processes with names that match NAMEs" \
2478 IF_FEATURE_PIDOF_SINGLE( \
2479 "\n -s Show only one PID" \
2481 IF_FEATURE_PIDOF_OMIT( \
2482 "\n -o PID Omit given pid" \
2483 "\n Use %PPID to omit pid of pidof's parent" \
2486 #define pidof_example_usage \
2489 IF_FEATURE_PIDOF_OMIT( \
2490 "$ pidof /bin/sh\n20351 5973 5950\n") \
2491 IF_FEATURE_PIDOF_OMIT( \
2492 "$ pidof /bin/sh -o %PPID\n20351 5950")
2494 #define pipe_progress_trivial_usage NOUSAGE_STR
2495 #define pipe_progress_full_usage ""
2497 #define pivot_root_trivial_usage \
2499 #define pivot_root_full_usage "\n\n" \
2500 "Move the current root file system to PUT_OLD and make NEW_ROOT\n" \
2501 "the new root file system"
2503 #define pkill_trivial_usage \
2504 "[-l|-SIGNAL] [-fnovx] [-s SID|-P PPID|PATTERN]"
2505 #define pkill_full_usage "\n\n" \
2506 "Send a signal to process(es) selected by regex PATTERN\n" \
2508 "\n -l List all signals" \
2509 "\n -f Match against entire command line" \
2510 "\n -n Signal the newest process only" \
2511 "\n -o Signal the oldest process only" \
2512 "\n -v Negate the match" \
2513 "\n -x Match whole name (not substring)" \
2514 "\n -s Match session ID (0 for current)" \
2515 "\n -P Match parent process ID" \
2517 #define popmaildir_trivial_usage \
2518 "[OPTIONS] MAILDIR [CONN_HELPER ARGS]"
2519 #define popmaildir_full_usage "\n\n" \
2520 "Fetch content of remote mailbox to local maildir\n" \
2522 /* "\n -b Binary mode. Ignored" */ \
2523 /* "\n -d Debug. Ignored" */ \
2524 /* "\n -m Show used memory. Ignored" */ \
2525 /* "\n -V Show version. Ignored" */ \
2526 /* "\n -c Use tcpclient. Ignored" */ \
2527 /* "\n -a Use APOP protocol. Implied. If server supports APOP -> use it" */ \
2528 "\n -s Skip authorization" \
2529 "\n -T Get messages with TOP instead of RETR" \
2530 "\n -k Keep retrieved messages on the server" \
2531 "\n -t SEC Network timeout" \
2532 IF_FEATURE_POPMAILDIR_DELIVERY( \
2533 "\n -F \"PROG ARGS\" Filter program (may be repeated)" \
2534 "\n -M \"PROG ARGS\" Delivery program" \
2537 "\nFetch from plain POP3 server:" \
2538 "\npopmaildir -k DIR nc pop3.server.com 110 <user_and_pass.txt" \
2539 "\nFetch from SSLed POP3 server and delete fetched emails:" \
2540 "\npopmaildir DIR -- openssl s_client -quiet -connect pop3.server.com:995 <user_and_pass.txt"
2541 /* "\n -R BYTES Remove old messages on the server >= BYTES. Ignored" */
2542 /* "\n -Z N1-N2 Remove messages from N1 to N2 (dangerous). Ignored" */
2543 /* "\n -L BYTES Don't retrieve new messages >= BYTES. Ignored" */
2544 /* "\n -H LINES Type first LINES of a message. Ignored" */
2545 #define popmaildir_example_usage \
2546 "$ popmaildir -k ~/Maildir -- nc pop.drvv.ru 110 [<password_file]\n" \
2547 "$ popmaildir ~/Maildir -- openssl s_client -quiet -connect pop.gmail.com:995 [<password_file]\n"
2549 #define printenv_trivial_usage \
2551 #define printenv_full_usage "\n\n" \
2552 "Print environment VARIABLEs.\n" \
2553 "If no VARIABLE specified, print all."
2555 #define printf_trivial_usage \
2556 "FORMAT [ARGUMENT]..."
2557 #define printf_full_usage "\n\n" \
2558 "Format and print ARGUMENT(s) according to FORMAT,\n" \
2559 "where FORMAT controls the output exactly as in C printf"
2560 #define printf_example_usage \
2561 "$ printf \"Val=%d\\n\" 5\n" \
2567 #define ps_trivial_usage \
2568 "[-o COL1,COL2=HEADER]" IF_FEATURE_SHOW_THREADS(" [-T]")
2569 #define ps_full_usage "\n\n" \
2570 "Show list of processes\n" \
2572 "\n -o COL1,COL2=HEADER Select columns for display" \
2573 IF_FEATURE_SHOW_THREADS( \
2574 "\n -T Show threads" \
2577 #else /* !ENABLE_DESKTOP */
2579 #if !ENABLE_SELINUX && !ENABLE_FEATURE_PS_WIDE
2580 #define USAGE_PS "\nThis version of ps accepts no options"
2582 #define USAGE_PS "\nOptions:"
2585 #define ps_trivial_usage \
2587 #define ps_full_usage "\n\n" \
2588 "Show list of processes\n" \
2591 "\n -Z Show selinux context" \
2593 IF_FEATURE_PS_WIDE( \
2594 "\n w Wide output" \
2597 #endif /* ENABLE_DESKTOP */
2599 #define ps_example_usage \
2601 " PID Uid Gid State Command\n" \
2602 " 1 root root S init\n" \
2603 " 2 root root S [kflushd]\n" \
2604 " 3 root root S [kupdate]\n" \
2605 " 4 root root S [kpiod]\n" \
2606 " 5 root root S [kswapd]\n" \
2607 " 742 andersen andersen S [bash]\n" \
2608 " 743 andersen andersen S -bash\n" \
2609 " 745 root root S [getty]\n" \
2610 " 2990 andersen andersen R ps\n" \
2612 #define pscan_trivial_usage \
2613 "[-cb] [-p MIN_PORT] [-P MAX_PORT] [-t TIMEOUT] [-T MIN_RTT] HOST"
2614 #define pscan_full_usage "\n\n" \
2615 "Scan a host, print all open ports\n" \
2617 "\n -c Show closed ports too" \
2618 "\n -b Show blocked ports too" \
2619 "\n -p Scan from this port (default 1)" \
2620 "\n -P Scan up to this port (default 1024)" \
2621 "\n -t Timeout (default 5000 ms)" \
2622 "\n -T Minimum rtt (default 5 ms, increase for congested hosts)" \
2624 #define pwd_trivial_usage \
2626 #define pwd_full_usage "\n\n" \
2627 "Print the full filename of the current working directory"
2628 #define pwd_example_usage \
2632 #define raidautorun_trivial_usage \
2634 #define raidautorun_full_usage "\n\n" \
2635 "Tell the kernel to automatically search and start RAID arrays"
2636 #define raidautorun_example_usage \
2637 "$ raidautorun /dev/md0"
2639 #define rdate_trivial_usage \
2641 #define rdate_full_usage "\n\n" \
2642 "Get and possibly set the system date and time from a remote HOST\n" \
2644 "\n -s Set the system date and time (default)" \
2645 "\n -p Print the date and time" \
2647 #define rdev_trivial_usage \
2649 #define rdev_full_usage "\n\n" \
2650 "Print the device node associated with the filesystem mounted at '/'"
2651 #define rdev_example_usage \
2653 "/dev/mtdblock9 /\n"
2655 #define readahead_trivial_usage \
2657 #define readahead_full_usage "\n\n" \
2658 "Preload FILEs to RAM"
2660 #define readlink_trivial_usage \
2661 IF_FEATURE_READLINK_FOLLOW("[-fnv] ") "FILE"
2662 #define readlink_full_usage "\n\n" \
2663 "Display the value of a symlink" \
2664 IF_FEATURE_READLINK_FOLLOW( "\n" \
2666 "\n -f Canonicalize by following all symlinks" \
2667 "\n -n Don't add newline" \
2671 #define readprofile_trivial_usage \
2673 #define readprofile_full_usage "\n\n" \
2675 "\n -m mapfile (Default: /boot/System.map)" \
2676 "\n -p profile (Default: /proc/profile)" \
2677 "\n -M NUM Set the profiling multiplier to NUM" \
2678 "\n -i Print only info about the sampling step" \
2680 "\n -a Print all symbols, even if count is 0" \
2681 "\n -b Print individual histogram-bin counts" \
2682 "\n -s Print individual counters within functions" \
2683 "\n -r Reset all the counters (root only)" \
2684 "\n -n Disable byte order auto-detection" \
2686 #define realpath_trivial_usage \
2688 #define realpath_full_usage "\n\n" \
2689 "Return the absolute pathnames of given FILE"
2691 #define reformime_trivial_usage \
2692 "[OPTIONS] [FILE]..."
2693 #define reformime_full_usage "\n\n" \
2694 "Parse MIME-encoded message\n" \
2696 "\n -x PREFIX Extract content of MIME sections to files" \
2697 "\n -X PROG ARGS Filter content of MIME sections through PROG" \
2698 "\n Must be the last option" \
2700 "\nOther options are silently ignored" \
2702 #define scriptreplay_trivial_usage \
2703 "timingfile [typescript [divisor]]"
2704 #define scriptreplay_full_usage "\n\n" \
2705 "Play back typescripts, using timing information"
2707 #define reset_trivial_usage \
2709 #define reset_full_usage "\n\n" \
2712 #define resize_trivial_usage \
2714 #define resize_full_usage "\n\n" \
2717 #define restorecon_trivial_usage \
2718 "[-iFnRv] [-e EXCLUDEDIR]... [-o FILE] [-f FILE]"
2719 #define restorecon_full_usage "\n\n" \
2720 "Reset security contexts of files in pathname\n" \
2721 "\n -i Ignore files that don't exist" \
2722 "\n -f FILE File with list of files to process" \
2723 "\n -e DIR Directory to exclude" \
2724 "\n -R,-r Recurse" \
2725 "\n -n Don't change any file labels" \
2726 "\n -o FILE Save list of files with incorrect context" \
2728 "\n -vv Show changed labels" \
2729 "\n -F Force reset of context to match file_context" \
2730 "\n for customizable files, or the user section," \
2731 "\n if it has changed" \
2733 #define rfkill_trivial_usage \
2734 "COMMAND [INDEX|TYPE]"
2735 #define rfkill_full_usage "\n\n" \
2736 "Enable/disable wireless devices\n" \
2738 "\n list [INDEX|TYPE] List current state" \
2739 "\n block INDEX|TYPE Disable device" \
2740 "\n unblock INDEX|TYPE Enable device" \
2742 "\n TYPE: all, wlan(wifi), bluetooth, uwb(ultrawideband)," \
2743 "\n wimax, wwan, gps, fm" \
2745 #define rm_trivial_usage \
2747 #define rm_full_usage "\n\n" \
2748 "Remove (unlink) FILEs\n" \
2750 "\n -i Always prompt before removing" \
2751 "\n -f Never prompt" \
2752 "\n -R,-r Recurse" \
2754 #define rm_example_usage \
2755 "$ rm -rf /tmp/foo\n"
2757 #define rmdir_trivial_usage \
2758 "[OPTIONS] DIRECTORY..."
2759 #define rmdir_full_usage "\n\n" \
2760 "Remove DIRECTORY if it is empty\n" \
2762 IF_FEATURE_RMDIR_LONG_OPTIONS( \
2763 "\n -p|--parents Include parents" \
2764 "\n --ignore-fail-on-non-empty" \
2766 IF_NOT_FEATURE_RMDIR_LONG_OPTIONS( \
2767 "\n -p Include parents" \
2770 #define rmdir_example_usage \
2771 "# rmdir /tmp/foo\n"
2773 #define route_trivial_usage \
2774 "[{add|del|delete}]"
2775 #define route_full_usage "\n\n" \
2776 "Edit kernel routing tables\n" \
2778 "\n -n Don't resolve names" \
2779 "\n -e Display other/more information" \
2780 "\n -A inet" IF_FEATURE_IPV6("{6}") " Select address family" \
2782 #define rtcwake_trivial_usage \
2783 "[-a | -l | -u] [-d DEV] [-m MODE] [-s SEC | -t TIME]"
2784 #define rtcwake_full_usage "\n\n" \
2785 "Enter a system sleep state until specified wakeup time\n" \
2787 "\n -a,--auto Read clock mode from adjtime" \
2788 "\n -l,--local Clock is set to local time" \
2789 "\n -u,--utc Clock is set to UTC time" \
2790 "\n -d,--device=DEV Specify the RTC device" \
2791 "\n -m,--mode=MODE Set the sleep state (default: standby)" \
2792 "\n -s,--seconds=SEC Set the timeout in SEC seconds from now" \
2793 "\n -t,--time=TIME Set the timeout to TIME seconds from epoch" \
2796 "\n -a Read clock mode from adjtime" \
2797 "\n -l Clock is set to local time" \
2798 "\n -u Clock is set to UTC time" \
2799 "\n -d DEV Specify the RTC device" \
2800 "\n -m MODE Set the sleep state (default: standby)" \
2801 "\n -s SEC Set the timeout in SEC seconds from now" \
2802 "\n -t TIME Set the timeout to TIME seconds from epoch" \
2805 #define runcon_trivial_usage \
2806 "[-c] [-u USER] [-r ROLE] [-t TYPE] [-l RANGE] PROG ARGS\n" \
2807 "runcon CONTEXT PROG ARGS"
2808 #define runcon_full_usage "\n\n" \
2809 "Run PROG in a different security context\n" \
2810 "\n CONTEXT Complete security context\n" \
2811 IF_FEATURE_RUNCON_LONG_OPTIONS( \
2812 "\n -c,--compute Compute process transition context before modifying" \
2813 "\n -t,--type=TYPE Type (for same role as parent)" \
2814 "\n -u,--user=USER User identity" \
2815 "\n -r,--role=ROLE Role" \
2816 "\n -l,--range=RNG Levelrange" \
2818 IF_NOT_FEATURE_RUNCON_LONG_OPTIONS( \
2819 "\n -c Compute process transition context before modifying" \
2820 "\n -t TYPE Type (for same role as parent)" \
2821 "\n -u USER User identity" \
2823 "\n -l RNG Levelrange" \
2826 #define run_parts_trivial_usage \
2827 "[-t] "IF_FEATURE_RUN_PARTS_FANCY("[-l] ")"[-a ARG] [-u MASK] DIRECTORY"
2828 #define run_parts_full_usage "\n\n" \
2829 "Run a bunch of scripts in DIRECTORY\n" \
2831 "\n -t Print what would be run, but don't actually run anything" \
2832 "\n -a ARG Pass ARG as argument for every program" \
2833 "\n -u MASK Set the umask to MASK before running every program" \
2834 IF_FEATURE_RUN_PARTS_FANCY( \
2835 "\n -l Print names of all matching files even if they are not executable" \
2838 #define run_parts_example_usage \
2839 "$ run-parts -a start /etc/init.d\n" \
2840 "$ run-parts -a stop=now /etc/init.d\n\n" \
2841 "Let's assume you have a script foo/dosomething:\n" \
2843 "for i in $*; do eval $i; done; unset i\n" \
2844 "case \"$1\" in\n" \
2845 "start*) echo starting something;;\n" \
2846 "stop*) set -x; shutdown -h $stop;;\n" \
2848 "Running this yields:\n" \
2849 "$run-parts -a stop=+4m foo/\n" \
2852 #define runlevel_trivial_usage \
2854 #define runlevel_full_usage "\n\n" \
2855 "Find the current and previous system runlevel\n" \
2857 "If no utmp FILE exists or if no runlevel record can be found,\n" \
2859 #define runlevel_example_usage \
2860 "$ runlevel /var/run/utmp\n" \
2863 #define runsv_trivial_usage \
2865 #define runsv_full_usage "\n\n" \
2866 "Start and monitor a service and optionally an appendant log service"
2868 #define runsvdir_trivial_usage \
2869 "[-P] [-s SCRIPT] DIR"
2870 #define runsvdir_full_usage "\n\n" \
2871 "Start a runsv process for each subdirectory. If it exits, restart it.\n" \
2872 "\n -P Put each runsv in a new session" \
2873 "\n -s SCRIPT Run SCRIPT <signo> after signal is processed" \
2875 #define rx_trivial_usage \
2877 #define rx_full_usage "\n\n" \
2878 "Receive a file using the xmodem protocol"
2879 #define rx_example_usage \
2882 #define script_trivial_usage \
2883 "[-afq" IF_SCRIPTREPLAY("t") "] [-c PROG] [OUTFILE]"
2884 #define script_full_usage "\n\n" \
2886 "\n -a Append output" \
2887 "\n -c PROG Run PROG, not shell" \
2888 "\n -f Flush output after each write" \
2891 "\n -t Send timing to stderr" \
2894 #define sed_trivial_usage \
2895 "[-efinr] SED_CMD [FILE]..."
2896 #define sed_full_usage "\n\n" \
2898 "\n -e CMD Add CMD to sed commands to be executed" \
2899 "\n -f FILE Add FILE contents to sed commands to be executed" \
2900 "\n -i Edit files in-place (else sends result to stdout)" \
2901 "\n -n Suppress automatic printing of pattern space" \
2902 "\n -r Use extended regex syntax" \
2904 "\nIf no -e or -f, the first non-option argument is the sed command string." \
2905 "\nRemaining arguments are input files (stdin if none)."
2907 #define sed_example_usage \
2908 "$ echo \"foo\" | sed -e 's/f[a-zA-Z]o/bar/g'\n" \
2911 #define selinuxenabled_trivial_usage NOUSAGE_STR
2912 #define selinuxenabled_full_usage ""
2914 #define seq_trivial_usage \
2915 "[-w] [-s SEP] [FIRST [INC]] LAST"
2916 #define seq_full_usage "\n\n" \
2917 "Print numbers from FIRST to LAST, in steps of INC.\n" \
2918 "FIRST, INC default to 1.\n" \
2920 "\n -w Pad to last with leading zeros" \
2921 "\n -s SEP String separator" \
2923 #define sestatus_trivial_usage \
2925 #define sestatus_full_usage "\n\n" \
2927 "\n -b Display current state of booleans" \
2929 #define setconsole_trivial_usage \
2930 "[-r" IF_FEATURE_SETCONSOLE_LONG_OPTIONS("|--reset") "] [DEVICE]"
2931 #define setconsole_full_usage "\n\n" \
2932 "Redirect system console output to DEVICE (default: /dev/tty)\n" \
2934 "\n -r Reset output to /dev/console" \
2936 #define setenforce_trivial_usage \
2937 "[Enforcing | Permissive | 1 | 0]"
2938 #define setenforce_full_usage ""
2940 #define setfiles_trivial_usage \
2941 "[-dnpqsvW] [-e DIR]... [-o FILE] [-r alt_root_path]" \
2942 IF_FEATURE_SETFILES_CHECK_OPTION( \
2943 " [-c policyfile] spec_file" \
2946 #define setfiles_full_usage "\n\n" \
2947 "Reset file contexts under pathname according to spec_file\n" \
2948 IF_FEATURE_SETFILES_CHECK_OPTION( \
2949 "\n -c FILE Check the validity of the contexts against the specified binary policy" \
2951 "\n -d Show which specification matched each file" \
2952 "\n -l Log changes in file labels to syslog" \
2953 "\n -n Don't change any file labels" \
2954 "\n -q Suppress warnings" \
2955 "\n -r DIR Use an alternate root path" \
2956 "\n -e DIR Exclude DIR" \
2957 "\n -F Force reset of context to match file_context for customizable files" \
2958 "\n -o FILE Save list of files with incorrect context" \
2959 "\n -s Take a list of files from stdin (instead of command line)" \
2960 "\n -v Show changes in file labels, if type or role are changing" \
2961 "\n -vv Show changes in file labels, if type, role, or user are changing" \
2962 "\n -W Display warnings about entries that had no matching files" \
2964 #define setfont_trivial_usage \
2965 "FONT [-m MAPFILE] [-C TTY]"
2966 #define setfont_full_usage "\n\n" \
2967 "Load a console font\n" \
2969 "\n -m MAPFILE Load console screen map" \
2970 "\n -C TTY Affect TTY instead of /dev/tty" \
2972 #define setfont_example_usage \
2973 "$ setfont -m koi8-r /etc/i18n/fontname\n"
2975 #define setkeycodes_trivial_usage \
2976 "SCANCODE KEYCODE..."
2977 #define setkeycodes_full_usage "\n\n" \
2978 "Set entries into the kernel's scancode-to-keycode map,\n" \
2979 "allowing unusual keyboards to generate usable keycodes.\n\n" \
2980 "SCANCODE may be either xx or e0xx (hexadecimal),\n" \
2981 "and KEYCODE is given in decimal." \
2983 #define setkeycodes_example_usage \
2984 "$ setkeycodes e030 127\n"
2986 #define setlogcons_trivial_usage \
2988 #define setlogcons_full_usage "\n\n" \
2989 "Redirect the kernel output to console N (0 for current)"
2991 #define setsebool_trivial_usage \
2994 #define setsebool_full_usage "\n\n" \
2995 "Change boolean setting"
2997 #define setsid_trivial_usage \
2999 #define setsid_full_usage "\n\n" \
3000 "Run PROG in a new session. PROG will have no controlling terminal\n" \
3001 "and will not be affected by keyboard signals (Ctrl-C etc).\n" \
3002 "See setsid(2) for details." \
3004 #define last_trivial_usage \
3005 ""IF_FEATURE_LAST_FANCY("[-HW] [-f FILE]")
3006 #define last_full_usage "\n\n" \
3007 "Show listing of the last users that logged into the system" \
3008 IF_FEATURE_LAST_FANCY( "\n" \
3010 /* "\n -H Show header line" */ \
3011 "\n -W Display with no host column truncation" \
3012 "\n -f FILE Read from FILE instead of /var/log/wtmp" \
3015 #define showkey_trivial_usage \
3017 #define showkey_full_usage "\n\n" \
3018 "Show keys pressed\n" \
3020 "\n -a Display decimal/octal/hex values of the keys" \
3021 "\n -k Display interpreted keycodes (default)" \
3022 "\n -s Display raw scan-codes" \
3024 #define slattach_trivial_usage \
3025 "[-cehmLF] [-s SPEED] [-p PROTOCOL] DEVICE"
3026 #define slattach_full_usage "\n\n" \
3027 "Attach network interface(s) to serial line(s)\n" \
3029 "\n -p PROT Set protocol (slip, cslip, slip6, clisp6 or adaptive)" \
3030 "\n -s SPD Set line speed" \
3031 "\n -e Exit after initializing device" \
3032 "\n -h Exit when the carrier is lost" \
3033 "\n -c PROG Run PROG when the line is hung up" \
3034 "\n -m Do NOT initialize the line in raw 8 bits mode" \
3035 "\n -L Enable 3-wire operation" \
3036 "\n -F Disable RTS/CTS flow control" \
3038 #define sleep_trivial_usage \
3039 IF_FEATURE_FANCY_SLEEP("[") "N" IF_FEATURE_FANCY_SLEEP("]...")
3040 #define sleep_full_usage "\n\n" \
3041 IF_NOT_FEATURE_FANCY_SLEEP("Pause for N seconds") \
3042 IF_FEATURE_FANCY_SLEEP( \
3043 "Pause for a time equal to the total of the args given, where each arg can\n" \
3044 "have an optional suffix of (s)econds, (m)inutes, (h)ours, or (d)ays")
3045 #define sleep_example_usage \
3047 "[2 second delay results]\n" \
3048 IF_FEATURE_FANCY_SLEEP( \
3049 "$ sleep 1d 3h 22m 8s\n" \
3050 "[98528 second delay results]\n")
3052 #define sort_trivial_usage \
3054 IF_FEATURE_SORT_BIG("gMcszbdfimSTokt] [-o FILE] [-k start[.offset][opts][,end[.offset][opts]] [-t CHAR") \
3056 #define sort_full_usage "\n\n" \
3057 "Sort lines of text\n" \
3059 IF_FEATURE_SORT_BIG( \
3060 "\n -b Ignore leading blanks" \
3061 "\n -c Check whether input is sorted" \
3062 "\n -d Dictionary order (blank or alphanumeric only)" \
3063 "\n -f Ignore case" \
3064 "\n -g General numerical sort" \
3065 "\n -i Ignore unprintable characters" \
3067 "\n -M Sort month" \
3069 "\n -n Sort numbers" \
3070 IF_FEATURE_SORT_BIG( \
3071 "\n -o Output to file" \
3072 "\n -k Sort by key" \
3073 "\n -t CHAR Key separator" \
3075 "\n -r Reverse sort order" \
3076 IF_FEATURE_SORT_BIG( \
3077 "\n -s Stable (don't sort ties alphabetically)" \
3079 "\n -u Suppress duplicate lines" \
3080 IF_FEATURE_SORT_BIG( \
3081 "\n -z Lines are terminated by NUL, not newline" \
3082 "\n -mST Ignored for GNU compatibility") \
3084 #define sort_example_usage \
3085 "$ echo -e \"e\\nf\\nb\\nd\\nc\\na\" | sort\n" \
3092 IF_FEATURE_SORT_BIG( \
3093 "$ echo -e \"c 3\\nb 2\\nd 2\" | $SORT -k 2,2n -k 1,1r\n" \
3100 #define split_trivial_usage \
3101 "[OPTIONS] [INPUT [PREFIX]]"
3102 #define split_full_usage "\n\n" \
3104 "\n -b N[k|m] Split by N (kilo|mega)bytes" \
3105 "\n -l N Split by N lines" \
3106 "\n -a N Use N letters as suffix" \
3108 #define split_example_usage \
3109 "$ split TODO foo\n" \
3110 "$ cat TODO | split -a 2 -l 2 TODO_\n"
3112 #define start_stop_daemon_trivial_usage \
3113 "[OPTIONS] [-S|-K] ... [-- ARGS...]"
3114 #define start_stop_daemon_full_usage "\n\n" \
3115 "Search for matching processes, and then\n" \
3116 "-K: stop all matching processes.\n" \
3117 "-S: start a process unless a matching process is found.\n" \
3118 IF_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
3119 "\nProcess matching:" \
3120 "\n -u,--user USERNAME|UID Match only this user's processes" \
3121 "\n -n,--name NAME Match processes with NAME" \
3122 "\n in comm field in /proc/PID/stat" \
3123 "\n -x,--exec EXECUTABLE Match processes with this command" \
3124 "\n in /proc/PID/cmdline" \
3125 "\n -p,--pidfile FILE Match a process with PID from the file" \
3126 "\n All specified conditions must match" \
3128 "\n -x,--exec EXECUTABLE Program to run" \
3129 "\n -a,--startas NAME Zeroth argument" \
3130 "\n -b,--background Background" \
3131 IF_FEATURE_START_STOP_DAEMON_FANCY( \
3132 "\n -N,--nicelevel N Change nice level" \
3134 "\n -c,--chuid USER[:[GRP]] Change to user/group" \
3135 "\n -m,--make-pidfile Write PID to the pidfile specified by -p" \
3137 "\n -s,--signal SIG Signal to send" \
3138 "\n -t,--test Match only, exit with 0 if a process is found" \
3140 IF_FEATURE_START_STOP_DAEMON_FANCY( \
3141 "\n -o,--oknodo Exit with status 0 if nothing is done" \
3142 "\n -v,--verbose Verbose" \
3144 "\n -q,--quiet Quiet" \
3146 IF_NOT_FEATURE_START_STOP_DAEMON_LONG_OPTIONS( \
3147 "\nProcess matching:" \
3148 "\n -u USERNAME|UID Match only this user's processes" \
3149 "\n -n NAME Match processes with NAME" \
3150 "\n in comm field in /proc/PID/stat" \
3151 "\n -x EXECUTABLE Match processes with this command" \
3152 "\n command in /proc/PID/cmdline" \
3153 "\n -p FILE Match a process with PID from the file" \
3154 "\n All specified conditions must match" \
3156 "\n -x EXECUTABLE Program to run" \
3157 "\n -a NAME Zeroth argument" \
3158 "\n -b Background" \
3159 IF_FEATURE_START_STOP_DAEMON_FANCY( \
3160 "\n -N N Change nice level" \
3162 "\n -c USER[:[GRP]] Change to user/group" \
3163 "\n -m Write PID to the pidfile specified by -p" \
3165 "\n -s SIG Signal to send" \
3166 "\n -t Match only, exit with 0 if a process is found" \
3168 IF_FEATURE_START_STOP_DAEMON_FANCY( \
3169 "\n -o Exit with status 0 if nothing is done" \
3175 #define stat_trivial_usage \
3177 #define stat_full_usage "\n\n" \
3178 "Display file (default) or filesystem status\n" \
3180 IF_FEATURE_STAT_FORMAT( \
3181 "\n -c fmt Use the specified format" \
3183 "\n -f Display filesystem status" \
3184 "\n -L Follow links" \
3185 "\n -t Display info in terse form" \
3187 "\n -Z Print security context" \
3189 IF_FEATURE_STAT_FORMAT( \
3190 "\n\nValid format sequences for files:\n" \
3191 " %a Access rights in octal\n" \
3192 " %A Access rights in human readable form\n" \
3193 " %b Number of blocks allocated (see %B)\n" \
3194 " %B The size in bytes of each block reported by %b\n" \
3195 " %d Device number in decimal\n" \
3196 " %D Device number in hex\n" \
3197 " %f Raw mode in hex\n" \
3199 " %g Group ID of owner\n" \
3200 " %G Group name of owner\n" \
3201 " %h Number of hard links\n" \
3202 " %i Inode number\n" \
3204 " %N File name, with -> TARGET if symlink\n" \
3205 " %o I/O block size\n" \
3206 " %s Total size, in bytes\n" \
3207 " %t Major device type in hex\n" \
3208 " %T Minor device type in hex\n" \
3209 " %u User ID of owner\n" \
3210 " %U User name of owner\n" \
3211 " %x Time of last access\n" \
3212 " %X Time of last access as seconds since Epoch\n" \
3213 " %y Time of last modification\n" \
3214 " %Y Time of last modification as seconds since Epoch\n" \
3215 " %z Time of last change\n" \
3216 " %Z Time of last change as seconds since Epoch\n" \
3217 "\nValid format sequences for file systems:\n" \
3218 " %a Free blocks available to non-superuser\n" \
3219 " %b Total data blocks in file system\n" \
3220 " %c Total file nodes in file system\n" \
3221 " %d Free file nodes in file system\n" \
3222 " %f Free blocks in file system\n" \
3224 " %C Security context in selinux\n" \
3226 " %i File System ID in hex\n" \
3227 " %l Maximum length of filenames\n" \
3229 " %s Block size (for faster transfer)\n" \
3230 " %S Fundamental block size (for block counts)\n" \
3231 " %t Type in hex\n" \
3232 " %T Type in human readable form" \
3235 #define strings_trivial_usage \
3236 "[-afo] [-n LEN] [FILE]..."
3237 #define strings_full_usage "\n\n" \
3238 "Display printable strings in a binary file\n" \
3240 "\n -a Scan whole file (default)" \
3241 "\n -f Precede strings with filenames" \
3242 "\n -n LEN At least LEN characters form a string (default 4)" \
3243 "\n -o Precede strings with decimal offsets" \
3245 #define stty_trivial_usage \
3246 "[-a|g] [-F DEVICE] [SETTING]..."
3247 #define stty_full_usage "\n\n" \
3248 "Without arguments, prints baud rate, line discipline,\n" \
3249 "and deviations from stty sane\n" \
3251 "\n -F DEVICE Open device instead of stdin" \
3252 "\n -a Print all current settings in human-readable form" \
3253 "\n -g Print in stty-readable form" \
3254 "\n [SETTING] See manpage" \
3256 #define sulogin_trivial_usage \
3258 #define sulogin_full_usage "\n\n" \
3259 "Single user login\n" \
3263 #define sum_trivial_usage \
3265 #define sum_full_usage "\n\n" \
3266 "Checksum and count the blocks in a file\n" \
3268 "\n -r Use BSD sum algorithm (1K blocks)" \
3269 "\n -s Use System V sum algorithm (512byte blocks)" \
3271 #define sv_trivial_usage \
3272 "[-v] [-w SEC] CMD SERVICE_DIR..."
3273 #define sv_full_usage "\n\n" \
3274 "Control services monitored by runsv supervisor.\n" \
3275 "Commands (only first character is enough):\n" \
3277 "status: query service status\n" \
3278 "up: if service isn't running, start it. If service stops, restart it\n" \
3279 "once: like 'up', but if service stops, don't restart it\n" \
3280 "down: send TERM and CONT signals. If ./run exits, start ./finish\n" \
3281 " if it exists. After it stops, don't restart service\n" \
3282 "exit: send TERM and CONT signals to service and log service. If they exit,\n" \
3283 " runsv exits too\n" \
3284 "pause, cont, hup, alarm, interrupt, quit, 1, 2, term, kill: send\n" \
3285 "STOP, CONT, HUP, ALRM, INT, QUIT, USR1, USR2, TERM, KILL signal to service" \
3287 #define swapoff_trivial_usage \
3289 #define swapoff_full_usage "\n\n" \
3290 "Stop swapping on DEVICE\n" \
3292 "\n -a Stop swapping on all swap devices" \
3294 #define swapon_trivial_usage \
3295 "[-a]" IF_FEATURE_SWAPON_PRI(" [-p PRI]") " [DEVICE]"
3296 #define swapon_full_usage "\n\n" \
3297 "Start swapping on DEVICE\n" \
3299 "\n -a Start swapping on all swap devices" \
3300 IF_FEATURE_SWAPON_PRI( \
3301 "\n -p PRI Set swap device priority" \
3304 #define switch_root_trivial_usage \
3305 "[-c /dev/console] NEW_ROOT NEW_INIT [ARGS]"
3306 #define switch_root_full_usage "\n\n" \
3307 "Free initramfs and switch to another root fs:\n" \
3308 "chroot to NEW_ROOT, delete all in /, move NEW_ROOT to /,\n" \
3309 "execute NEW_INIT. PID must be 1. NEW_ROOT must be a mountpoint.\n" \
3311 "\n -c DEV Reopen stdio to DEV after switch" \
3313 #define sync_trivial_usage \
3315 #define sync_full_usage "\n\n" \
3316 "Write all buffered blocks to disk"
3318 #define fsync_trivial_usage \
3320 #define fsync_full_usage "\n\n" \
3321 "Write files' buffered blocks to disk\n" \
3323 "\n -d Avoid syncing metadata"
3325 #define sysctl_trivial_usage \
3326 "[OPTIONS] [VALUE]..."
3327 #define sysctl_full_usage "\n\n" \
3328 "Configure kernel parameters at runtime\n" \
3330 "\n -n Don't print key names" \
3331 "\n -e Don't warn about unknown keys" \
3332 "\n -w Change sysctl setting" \
3333 "\n -p FILE Load sysctl settings from FILE (default /etc/sysctl.conf)" \
3334 "\n -a Display all values" \
3335 "\n -A Display all values in table form" \
3337 #define sysctl_example_usage \
3338 "sysctl [-n] [-e] variable...\n" \
3339 "sysctl [-n] [-e] -w variable=value...\n" \
3340 "sysctl [-n] [-e] -a\n" \
3341 "sysctl [-n] [-e] -p file (default /etc/sysctl.conf)\n" \
3342 "sysctl [-n] [-e] -A\n"
3344 #define syslogd_trivial_usage \
3346 #define syslogd_full_usage "\n\n" \
3347 "System logging utility.\n" \
3348 "This version of syslogd ignores /etc/syslog.conf\n" \
3350 "\n -n Run in foreground" \
3351 "\n -O FILE Log to given file (default:/var/log/messages)" \
3352 "\n -l N Set local log level" \
3353 "\n -S Smaller logging output" \
3354 IF_FEATURE_ROTATE_LOGFILE( \
3355 "\n -s SIZE Max size (KB) before rotate (default:200KB, 0=off)" \
3356 "\n -b N N rotated logs to keep (default:1, max=99, 0=purge)") \
3357 IF_FEATURE_REMOTE_LOG( \
3358 "\n -R HOST[:PORT] Log to IP or hostname on PORT (default PORT=514/UDP)" \
3359 "\n -L Log locally and via network (default is network only if -R)") \
3360 IF_FEATURE_SYSLOGD_DUP( \
3361 "\n -D Drop duplicates") \
3362 IF_FEATURE_IPC_SYSLOG( \
3363 "\n -C[size(KiB)] Log to shared mem buffer (read it using logread)") \
3364 /* NB: -Csize shouldn't have space (because size is optional) */
3365 /* "\n -m MIN Minutes between MARK lines (default:20, 0=off)" */
3367 #define syslogd_example_usage \
3368 "$ syslogd -R masterlog:514\n" \
3369 "$ syslogd -R 192.168.1.1:601\n"
3371 #define tac_trivial_usage \
3373 #define tac_full_usage "\n\n" \
3374 "Concatenate FILEs and print them in reverse"
3376 #define taskset_trivial_usage \
3377 "[-p] [MASK] [PID | PROG ARGS]"
3378 #define taskset_full_usage "\n\n" \
3379 "Set or get CPU affinity\n" \
3381 "\n -p Operate on an existing PID" \
3383 #define taskset_example_usage \
3384 "$ taskset 0x7 ./dgemm_test&\n" \
3385 "$ taskset -p 0x1 $!\n" \
3386 "pid 4790's current affinity mask: 7\n" \
3387 "pid 4790's new affinity mask: 1\n" \
3388 "$ taskset 0x7 /bin/sh -c './taskset -p 0x1 $$'\n" \
3389 "pid 6671's current affinity mask: 1\n" \
3390 "pid 6671's new affinity mask: 1\n" \
3391 "$ taskset -p 1\n" \
3392 "pid 1's current affinity mask: 3\n"
3394 #define tee_trivial_usage \
3396 #define tee_full_usage "\n\n" \
3397 "Copy stdin to each FILE, and also to stdout\n" \
3399 "\n -a Append to the given FILEs, don't overwrite" \
3400 "\n -i Ignore interrupt signals (SIGINT)" \
3402 #define tee_example_usage \
3403 "$ echo \"Hello\" | tee /tmp/foo\n" \
3404 "$ cat /tmp/foo\n" \
3407 #if ENABLE_FEATURE_TELNET_AUTOLOGIN
3408 #define telnet_trivial_usage \
3409 "[-a] [-l USER] HOST [PORT]"
3410 #define telnet_full_usage "\n\n" \
3411 "Connect to telnet server\n" \
3413 "\n -a Automatic login with $USER variable" \
3414 "\n -l USER Automatic login as USER" \
3417 #define telnet_trivial_usage \
3419 #define telnet_full_usage "\n\n" \
3420 "Connect to telnet server"
3423 #define telnetd_trivial_usage \
3425 #define telnetd_full_usage "\n\n" \
3426 "Handle incoming telnet connections" \
3427 IF_NOT_FEATURE_TELNETD_STANDALONE(" via inetd") "\n" \
3429 "\n -l LOGIN Exec LOGIN on connect" \
3430 "\n -f ISSUE_FILE Display ISSUE_FILE instead of /etc/issue" \
3431 "\n -K Close connection as soon as login exits" \
3432 "\n (normally wait until all programs close slave pty)" \
3433 IF_FEATURE_TELNETD_STANDALONE( \
3434 "\n -p PORT Port to listen on" \
3435 "\n -b ADDR[:PORT] Address to bind to" \
3436 "\n -F Run in foreground" \
3437 "\n -i Inetd mode" \
3438 IF_FEATURE_TELNETD_INETD_WAIT( \
3439 "\n -w SEC Inetd 'wait' mode, linger time SEC" \
3440 "\n -S Log to syslog (implied by -i or without -F and -w)" \
3444 /* "test --help" does not print help (POSIX compat), only "[ --help" does.
3445 * We display "<applet> EXPRESSION ]" here (not "<applet> EXPRESSION")
3446 * Unfortunately, it screws up generated BusyBox.html. TODO. */
3447 #define test_trivial_usage \
3449 #define test_full_usage "\n\n" \
3450 "Check file types, compare values etc. Return a 0/1 exit code\n" \
3451 "depending on logical value of EXPRESSION"
3452 #define test_example_usage \
3453 "$ test 1 -eq 2\n" \
3456 "$ test 1 -eq 1\n" \
3462 "$ [ -d /junk ]\n" \
3466 #define tc_trivial_usage \
3467 /*"[OPTIONS] "*/"OBJECT CMD [dev STRING]"
3468 #define tc_full_usage "\n\n" \
3469 "OBJECT: {qdisc|class|filter}\n" \
3470 "CMD: {add|del|change|replace|show}\n" \
3472 "qdisc [ handle QHANDLE ] [ root |"IF_FEATURE_TC_INGRESS(" ingress |")" parent CLASSID ]\n" \
3473 /* "[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
3474 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
3475 " QDISC_KIND := { [p|b]fifo | tbf | prio | cbq | red | etc. }\n" \
3476 "qdisc show [ dev STRING ]"IF_FEATURE_TC_INGRESS(" [ingress]")"\n" \
3477 "class [ classid CLASSID ] [ root | parent CLASSID ]\n" \
3478 " [ [ QDISC_KIND ] [ help | OPTIONS ] ]\n" \
3479 "class show [ dev STRING ] [ root | parent CLASSID ]\n" \
3480 "filter [ pref PRIO ] [ protocol PROTO ]\n" \
3481 /* "\t[ estimator INTERVAL TIME_CONSTANT ]\n" */ \
3482 " [ root | classid CLASSID ] [ handle FILTERID ]\n" \
3483 " [ [ FILTER_TYPE ] [ help | OPTIONS ] ]\n" \
3484 "filter show [ dev STRING ] [ root | parent CLASSID ]"
3486 #define tcpsvd_trivial_usage \
3487 "[-hEv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] IP PORT PROG"
3488 /* with not-implemented options: */
3489 /* "[-hpEvv] [-c N] [-C N[:MSG]] [-b N] [-u USER] [-l NAME] [-i DIR|-x CDB] [-t SEC] IP PORT PROG" */
3490 #define tcpsvd_full_usage "\n\n" \
3491 "Create TCP socket, bind to IP:PORT and listen\n" \
3492 "for incoming connection. Run PROG for each connection.\n" \
3493 "\n IP IP to listen on. '0' = all" \
3494 "\n PORT Port to listen on" \
3495 "\n PROG ARGS Program to run" \
3496 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
3497 "\n -u USER[:GRP] Change to user/group after bind" \
3498 "\n -c N Handle up to N connections simultaneously" \
3499 "\n -b N Allow a backlog of approximately N TCP SYNs" \
3500 "\n -C N[:MSG] Allow only up to N connections from the same IP." \
3501 "\n New connections from this IP address are closed" \
3502 "\n immediately. MSG is written to the peer before close" \
3503 "\n -h Look up peer's hostname" \
3504 "\n -E Don't set up environment variables" \
3507 #define udpsvd_trivial_usage \
3508 "[-hEv] [-c N] [-u USER] [-l NAME] IP PORT PROG"
3509 #define udpsvd_full_usage "\n\n" \
3510 "Create UDP socket, bind to IP:PORT and wait\n" \
3511 "for incoming packets. Run PROG for each packet,\n" \
3512 "redirecting all further packets with same peer ip:port to it.\n" \
3513 "\n IP IP to listen on. '0' = all" \
3514 "\n PORT Port to listen on" \
3515 "\n PROG ARGS Program to run" \
3516 "\n -l NAME Local hostname (else looks up local hostname in DNS)" \
3517 "\n -u USER[:GRP] Change to user/group after bind" \
3518 "\n -c N Handle up to N connections simultaneously" \
3519 "\n -h Look up peer's hostname" \
3520 "\n -E Don't set up environment variables" \
3523 #define tftp_trivial_usage \
3524 "[OPTIONS] HOST [PORT]"
3525 #define tftp_full_usage "\n\n" \
3526 "Transfer a file from/to tftp server\n" \
3528 "\n -l FILE Local FILE" \
3529 "\n -r FILE Remote FILE" \
3530 IF_FEATURE_TFTP_GET( \
3533 IF_FEATURE_TFTP_PUT( \
3536 IF_FEATURE_TFTP_BLOCKSIZE( \
3537 "\n -b SIZE Transfer blocks of SIZE octets" \
3540 #define tftpd_trivial_usage \
3541 "[-cr] [-u USER] [DIR]"
3542 #define tftpd_full_usage "\n\n" \
3543 "Transfer a file on tftp client's request\n" \
3545 "tftpd should be used as an inetd service.\n" \
3546 "tftpd's line for inetd.conf:\n" \
3547 " 69 dgram udp nowait root tftpd tftpd /files/to/serve\n" \
3548 "It also can be ran from udpsvd:\n" \
3549 " udpsvd -vE 0.0.0.0 69 tftpd /files/to/serve\n" \
3551 "\n -r Prohibit upload" \
3552 "\n -c Allow file creation via upload" \
3553 "\n -u Access files as USER" \
3555 #define time_trivial_usage \
3557 #define time_full_usage "\n\n" \
3558 "Run PROG, display resource usage when it exits\n" \
3562 #define timeout_trivial_usage \
3563 "[-t SECS] [-s SIG] PROG ARGS"
3564 #define timeout_full_usage "\n\n" \
3565 "Runs PROG. Sends SIG to it if it is not gone in SECS seconds.\n" \
3566 "Defaults: SECS: 10, SIG: TERM." \
3568 #define tr_trivial_usage \
3569 "[-cds] STRING1 [STRING2]"
3570 #define tr_full_usage "\n\n" \
3571 "Translate, squeeze, or delete characters from stdin, writing to stdout\n" \
3573 "\n -c Take complement of STRING1" \
3574 "\n -d Delete input characters coded STRING1" \
3575 "\n -s Squeeze multiple output characters of STRING2 into one character" \
3577 #define tr_example_usage \
3578 "$ echo \"gdkkn vnqkc\" | tr [a-y] [b-z]\n" \
3581 #define traceroute_trivial_usage \
3582 "[-"IF_TRACEROUTE6("46")"FIldnrv] [-f 1ST_TTL] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
3583 " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-g GATEWAY] [-i IFACE]\n" \
3584 " [-z PAUSE_MSEC] HOST [BYTES]"
3585 #define traceroute_full_usage "\n\n" \
3586 "Trace the route to HOST\n" \
3589 "\n -4,-6 Force IP or IPv6 name resolution" \
3591 "\n -F Set the don't fragment bit" \
3592 "\n -I Use ICMP ECHO instead of UDP datagrams" \
3593 "\n -l Display the TTL value of the returned packet" \
3594 "\n -d Set SO_DEBUG options to socket" \
3595 "\n -n Print numeric addresses" \
3596 "\n -r Bypass routing tables, send directly to HOST" \
3598 "\n -m Max time-to-live (max number of hops)" \
3599 "\n -p Base UDP port number used in probes" \
3600 "\n (default 33434)" \
3601 "\n -q Number of probes per TTL (default 3)" \
3602 "\n -s IP address to use as the source address" \
3603 "\n -t Type-of-service in probe packets (default 0)" \
3604 "\n -w Time in seconds to wait for a response (default 3)" \
3605 "\n -g Loose source route gateway (8 max)" \
3607 #define traceroute6_trivial_usage \
3608 "[-dnrv] [-m MAXTTL] [-p PORT] [-q PROBES]\n" \
3609 " [-s SRC_IP] [-t TOS] [-w WAIT_SEC] [-i IFACE]\n" \
3611 #define traceroute6_full_usage "\n\n" \
3612 "Trace the route to HOST\n" \
3614 "\n -d Set SO_DEBUG options to socket" \
3615 "\n -n Print numeric addresses" \
3616 "\n -r Bypass routing tables, send directly to HOST" \
3618 "\n -m Max time-to-live (max number of hops)" \
3619 "\n -p Base UDP port number used in probes" \
3620 "\n (default is 33434)" \
3621 "\n -q Number of probes per TTL (default 3)" \
3622 "\n -s IP address to use as the source address" \
3623 "\n -t Type-of-service in probe packets (default 0)" \
3624 "\n -w Time in seconds to wait for a response (default 3)" \
3626 #define true_trivial_usage \
3628 #define true_full_usage "\n\n" \
3629 "Return an exit code of TRUE (0)"
3630 #define true_example_usage \
3635 #define tty_trivial_usage \
3637 #define tty_full_usage "\n\n" \
3638 "Print file name of stdin's terminal" \
3639 IF_INCLUDE_SUSv2( "\n" \
3641 "\n -s Print nothing, only return exit status" \
3643 #define tty_example_usage \
3647 #define ttysize_trivial_usage \
3649 #define ttysize_full_usage "\n\n" \
3650 "Print dimension(s) of stdin's terminal, on error return 80x25"
3652 #define tunctl_trivial_usage \
3653 "[-f device] ([-t name] | -d name)" IF_FEATURE_TUNCTL_UG(" [-u owner] [-g group] [-b]")
3654 #define tunctl_full_usage "\n\n" \
3655 "Create or delete tun interfaces\n" \
3657 "\n -f name tun device (/dev/net/tun)" \
3658 "\n -t name Create iface 'name'" \
3659 "\n -d name Delete iface 'name'" \
3660 IF_FEATURE_TUNCTL_UG( \
3661 "\n -u owner Set iface owner" \
3662 "\n -g group Set iface group" \
3663 "\n -b Brief output" \
3665 #define tunctl_example_usage \
3667 "# tunctl -d tun0\n"
3669 #define udhcpd_trivial_usage \
3670 "[-fS]" IF_FEATURE_UDHCP_PORT(" [-P N]") " [CONFFILE]" \
3672 #define udhcpd_full_usage "\n\n" \
3674 "\n -f Run in foreground" \
3675 "\n -S Log to syslog too" \
3676 IF_FEATURE_UDHCP_PORT( \
3677 "\n -P N Use port N (default 67)" \
3680 #define umount_trivial_usage \
3681 "[OPTIONS] FILESYSTEM|DIRECTORY"
3682 #define umount_full_usage "\n\n" \
3683 "Unmount file systems\n" \
3685 IF_FEATURE_UMOUNT_ALL( \
3686 "\n -a Unmount all file systems" IF_FEATURE_MTAB_SUPPORT(" in /etc/mtab") \
3688 IF_FEATURE_MTAB_SUPPORT( \
3689 "\n -n Don't erase /etc/mtab entries" \
3691 "\n -r Try to remount devices as read-only if mount is busy" \
3692 "\n -l Lazy umount (detach filesystem)" \
3693 "\n -f Force umount (i.e., unreachable NFS server)" \
3694 IF_FEATURE_MOUNT_LOOP( \
3695 "\n -d Free loop device if it has been used" \
3698 #define umount_example_usage \
3699 "$ umount /dev/hdc1\n"
3701 #define uname_trivial_usage \
3703 #define uname_full_usage "\n\n" \
3704 "Print system information\n" \
3707 "\n -m The machine (hardware) type" \
3709 "\n -r OS release" \
3710 "\n -s OS name (default)" \
3711 "\n -p Processor type" \
3712 "\n -v OS version" \
3714 #define uname_example_usage \
3716 "Linux debian 2.4.23 #2 Tue Dec 23 17:09:10 MST 2003 i686 GNU/Linux\n"
3718 #define unexpand_trivial_usage \
3719 "[-fa][-t N] [FILE]..."
3720 #define unexpand_full_usage "\n\n" \
3721 "Convert spaces to tabs, writing to stdout\n" \
3723 IF_FEATURE_UNEXPAND_LONG_OPTIONS( \
3724 "\n -a,--all Convert all blanks" \
3725 "\n -f,--first-only Convert only leading blanks" \
3726 "\n -t,--tabs=N Tabstops every N chars" \
3728 IF_NOT_FEATURE_UNEXPAND_LONG_OPTIONS( \
3729 "\n -a Convert all blanks" \
3730 "\n -f Convert only leading blanks" \
3731 "\n -t N Tabstops every N chars" \
3734 #define uniq_trivial_usage \
3735 "[-cdu][-f,s,w N] [INPUT [OUTPUT]]"
3736 #define uniq_full_usage "\n\n" \
3737 "Discard duplicate lines\n" \
3739 "\n -c Prefix lines by the number of occurrences" \
3740 "\n -d Only print duplicate lines" \
3741 "\n -u Only print unique lines" \
3742 "\n -f N Skip first N fields" \
3743 "\n -s N Skip first N chars (after any skipped fields)" \
3744 "\n -w N Compare N characters in line" \
3746 #define uniq_example_usage \
3747 "$ echo -e \"a\\na\\nb\\nc\\nc\\na\" | sort | uniq\n" \
3752 #define uptime_trivial_usage \
3754 #define uptime_full_usage "\n\n" \
3755 "Display the time since the last boot"
3757 #define uptime_example_usage \
3759 " 1:55pm up 2:30, load average: 0.09, 0.04, 0.00\n"
3761 #define usleep_trivial_usage \
3763 #define usleep_full_usage "\n\n" \
3764 "Pause for N microseconds"
3766 #define usleep_example_usage \
3767 "$ usleep 1000000\n" \
3768 "[pauses for 1 second]\n"
3770 #define uudecode_trivial_usage \
3771 "[-o OUTFILE] [INFILE]"
3772 #define uudecode_full_usage "\n\n" \
3773 "Uudecode a file\n" \
3774 "Finds outfile name in uuencoded source unless -o is given"
3776 #define uudecode_example_usage \
3777 "$ uudecode -o busybox busybox.uu\n" \
3778 "$ ls -l busybox\n" \
3779 "-rwxr-xr-x 1 ams ams 245264 Jun 7 21:35 busybox\n"
3781 #define uuencode_trivial_usage \
3782 "[-m] [INFILE] STORED_FILENAME"
3783 #define uuencode_full_usage "\n\n" \
3784 "Uuencode a file to stdout\n" \
3786 "\n -m Use base64 encoding per RFC1521" \
3788 #define uuencode_example_usage \
3789 "$ uuencode busybox busybox\n" \
3790 "begin 755 busybox\n" \
3791 "<encoded file snipped>\n" \
3792 "$ uudecode busybox busybox > busybox.uu\n" \
3795 #define vconfig_trivial_usage \
3797 #define vconfig_full_usage "\n\n" \
3798 "Create and remove virtual ethernet devices\n" \
3800 "\n add [interface-name] [vlan_id]" \
3801 "\n rem [vlan-name]" \
3802 "\n set_flag [interface-name] [flag-num] [0 | 1]" \
3803 "\n set_egress_map [vlan-name] [skb_priority] [vlan_qos]" \
3804 "\n set_ingress_map [vlan-name] [skb_priority] [vlan_qos]" \
3805 "\n set_name_type [name-type]" \
3807 #define vi_trivial_usage \
3808 "[OPTIONS] [FILE]..."
3809 #define vi_full_usage "\n\n" \
3812 IF_FEATURE_VI_COLON( \
3813 "\n -c Initial command to run ($EXINIT also available)" \
3815 IF_FEATURE_VI_READONLY( \
3818 "\n -H Short help regarding available features" \
3820 #define vlock_trivial_usage \
3822 #define vlock_full_usage "\n\n" \
3823 "Lock a virtual terminal. A password is required to unlock.\n" \
3825 "\n -a Lock all VTs" \
3827 #define volname_trivial_usage \
3829 #define volname_full_usage "\n\n" \
3830 "Show CD volume name of the DEVICE (default /dev/cdrom)"
3832 #define wall_trivial_usage \
3834 #define wall_full_usage "\n\n" \
3835 "Write content of FILE or stdin to all logged-in users"
3836 #define wall_sample_usage \
3837 "echo foo | wall\n" \
3840 #define watch_trivial_usage \
3841 "[-n SEC] [-t] PROG ARGS"
3842 #define watch_full_usage "\n\n" \
3843 "Run PROG periodically\n" \
3845 "\n -n Loop period in seconds (default 2)" \
3846 "\n -t Don't print header" \
3848 #define watch_example_usage \
3850 "Mon Dec 17 10:31:40 GMT 2000\n" \
3851 "Mon Dec 17 10:31:42 GMT 2000\n" \
3852 "Mon Dec 17 10:31:44 GMT 2000"
3854 #define watchdog_trivial_usage \
3855 "[-t N[ms]] [-T N[ms]] [-F] DEV"
3856 #define watchdog_full_usage "\n\n" \
3857 "Periodically write to watchdog device DEV\n" \
3859 "\n -T N Reboot after N seconds if not reset (default 60)" \
3860 "\n -t N Reset every N seconds (default 30)" \
3861 "\n -F Run in foreground" \
3863 "\nUse 500ms to specify period in milliseconds" \
3865 #define which_trivial_usage \
3867 #define which_full_usage "\n\n" \
3869 #define which_example_usage \
3873 #define who_trivial_usage \
3875 #define who_full_usage "\n\n" \
3876 "Show who is logged on\n" \
3880 #define whoami_trivial_usage \
3882 #define whoami_full_usage "\n\n" \
3883 "Print the user name associated with the current effective user id"
3885 #define zcip_trivial_usage \
3886 "[OPTIONS] IFACE SCRIPT"
3887 #define zcip_full_usage "\n\n" \
3888 "Manage a ZeroConf IPv4 link-local address\n" \
3890 "\n -f Run in foreground" \
3891 "\n -q Quit after obtaining address" \
3892 "\n -r 169.254.x.x Request this address first" \
3895 "\nWith no -q, runs continuously monitoring for ARP conflicts," \
3896 "\nexits only on I/O errors (link down etc)" \
projects / platform / upstream / busybox.git / blob