1 # DO NOT EDIT. This file is generated from Config.src
3 # For a description of the syntax of this configuration file,
4 # see scripts/kbuild/config-language.txt.
7 menu "Miscellaneous Utilities"
9 config BUSYBOX_CONFIG_ADJTIMEX
11 default BUSYBOX_DEFAULT_ADJTIMEX
12 select BUSYBOX_CONFIG_PLATFORM_LINUX
14 Adjtimex reads and optionally sets adjustment parameters for
15 the Linux clock adjustment algorithm.
16 config BUSYBOX_CONFIG_BBCONFIG
18 default BUSYBOX_DEFAULT_BBCONFIG
20 The bbconfig applet will print the config file with which
23 config BUSYBOX_CONFIG_FEATURE_COMPRESS_BBCONFIG
24 bool "Compress bbconfig data"
25 default BUSYBOX_DEFAULT_FEATURE_COMPRESS_BBCONFIG
26 depends on BUSYBOX_CONFIG_BBCONFIG
28 Store bbconfig data in compressed form, uncompress them on-the-fly
31 If you have a really tiny busybox with few applets enabled (and
32 bunzip2 isn't one of them), the overhead of the decompressor might
33 be noticeable. Also, if you run executables directly from ROM
34 and have very little memory, this might not be a win. Otherwise,
35 you probably want this.
36 config BUSYBOX_CONFIG_BEEP
38 default BUSYBOX_DEFAULT_BEEP
39 select BUSYBOX_CONFIG_PLATFORM_LINUX
41 The beep applets beeps in a given freq/Hz.
43 config BUSYBOX_CONFIG_FEATURE_BEEP_FREQ
44 int "default frequency"
46 default BUSYBOX_DEFAULT_FEATURE_BEEP_FREQ
47 depends on BUSYBOX_CONFIG_BEEP
49 Frequency for default beep.
51 config BUSYBOX_CONFIG_FEATURE_BEEP_LENGTH_MS
54 default BUSYBOX_DEFAULT_FEATURE_BEEP_LENGTH_MS
55 depends on BUSYBOX_CONFIG_BEEP
57 Length in ms for default beep.
58 config BUSYBOX_CONFIG_CHAT
60 default BUSYBOX_DEFAULT_CHAT
64 config BUSYBOX_CONFIG_FEATURE_CHAT_NOFAIL
65 bool "Enable NOFAIL expect strings"
66 depends on BUSYBOX_CONFIG_CHAT
67 default BUSYBOX_DEFAULT_FEATURE_CHAT_NOFAIL
69 When enabled expect strings which are started with a dash trigger
70 no-fail mode. That is when expectation is not met within timeout
71 the script is not terminated but sends next SEND string and waits
72 for next EXPECT string. This allows to compose far more flexible
75 config BUSYBOX_CONFIG_FEATURE_CHAT_TTY_HIFI
76 bool "Force STDIN to be a TTY"
77 depends on BUSYBOX_CONFIG_CHAT
78 default BUSYBOX_DEFAULT_FEATURE_CHAT_TTY_HIFI
80 Original chat always treats STDIN as a TTY device and sets for it
81 so-called raw mode. This option turns on such behaviour.
83 config BUSYBOX_CONFIG_FEATURE_CHAT_IMPLICIT_CR
84 bool "Enable implicit Carriage Return"
85 depends on BUSYBOX_CONFIG_CHAT
86 default BUSYBOX_DEFAULT_FEATURE_CHAT_IMPLICIT_CR
88 When enabled make chat to terminate all SEND strings with a "\r"
89 unless "\c" is met anywhere in the string.
91 config BUSYBOX_CONFIG_FEATURE_CHAT_SWALLOW_OPTS
92 bool "Swallow options"
93 depends on BUSYBOX_CONFIG_CHAT
94 default BUSYBOX_DEFAULT_FEATURE_CHAT_SWALLOW_OPTS
96 Busybox chat require no options. To make it not fail when used
97 in place of original chat (which has a bunch of options) turn
100 config BUSYBOX_CONFIG_FEATURE_CHAT_SEND_ESCAPES
101 bool "Support weird SEND escapes"
102 depends on BUSYBOX_CONFIG_CHAT
103 default BUSYBOX_DEFAULT_FEATURE_CHAT_SEND_ESCAPES
105 Original chat uses some escape sequences in SEND arguments which
106 are not sent to device but rather performs special actions.
107 E.g. "\K" means to send a break sequence to device.
108 "\d" delays execution for a second, "\p" -- for a 1/100 of second.
109 Before turning this option on think twice: do you really need them?
111 config BUSYBOX_CONFIG_FEATURE_CHAT_VAR_ABORT_LEN
112 bool "Support variable-length ABORT conditions"
113 depends on BUSYBOX_CONFIG_CHAT
114 default BUSYBOX_DEFAULT_FEATURE_CHAT_VAR_ABORT_LEN
116 Original chat uses fixed 50-bytes length ABORT conditions. Say N here.
118 config BUSYBOX_CONFIG_FEATURE_CHAT_CLR_ABORT
119 bool "Support revoking of ABORT conditions"
120 depends on BUSYBOX_CONFIG_CHAT
121 default BUSYBOX_DEFAULT_FEATURE_CHAT_CLR_ABORT
123 Support CLR_ABORT directive.
124 config BUSYBOX_CONFIG_CHRT
126 default BUSYBOX_DEFAULT_CHRT
128 manipulate real-time attributes of a process.
129 This requires sched_{g,s}etparam support in your libc.
130 config BUSYBOX_CONFIG_CONSPY
132 default BUSYBOX_DEFAULT_CONSPY
133 select BUSYBOX_CONFIG_PLATFORM_LINUX
135 A text-mode VNC like program for Linux virtual terminals.
136 example: conspy NUM shared access to console num
137 or conspy -nd NUM screenshot of console num
138 or conspy -cs NUM poor man's GNU screen like
139 config BUSYBOX_CONFIG_CROND
141 default BUSYBOX_DEFAULT_CROND
142 select BUSYBOX_CONFIG_FEATURE_SYSLOG
144 Crond is a background daemon that parses individual crontab
145 files and executes commands on behalf of the users in question.
146 This is a port of dcron from slackware. It uses files of the
147 format /var/spool/cron/crontabs/<username> files, for example:
148 $ cat /var/spool/cron/crontabs/root
149 # Run daily cron jobs at 4:40 every day:
150 40 4 * * * /etc/cron/daily > /dev/null 2>&1
152 config BUSYBOX_CONFIG_FEATURE_CROND_D
153 bool "Support option -d to redirect output to stderr"
154 depends on BUSYBOX_CONFIG_CROND
155 default BUSYBOX_DEFAULT_FEATURE_CROND_D
157 -d N sets loglevel (0:most verbose) and directs all output to stderr.
159 config BUSYBOX_CONFIG_FEATURE_CROND_CALL_SENDMAIL
160 bool "Report command output via email (using sendmail)"
161 default BUSYBOX_DEFAULT_FEATURE_CROND_CALL_SENDMAIL
162 depends on BUSYBOX_CONFIG_CROND
164 Command output will be sent to corresponding user via email.
166 config BUSYBOX_CONFIG_FEATURE_CROND_DIR
167 string "crond spool directory"
168 default BUSYBOX_DEFAULT_FEATURE_CROND_DIR
169 depends on BUSYBOX_CONFIG_CROND || BUSYBOX_CONFIG_CRONTAB
171 Location of crond spool.
172 config BUSYBOX_CONFIG_CRONTAB
174 default BUSYBOX_DEFAULT_CRONTAB
176 Crontab manipulates the crontab for a particular user. Only
177 the superuser may specify a different user and/or crontab directory.
178 Note that Busybox binary must be setuid root for this applet to
180 config BUSYBOX_CONFIG_DC
182 default BUSYBOX_DEFAULT_DC
184 Dc is a reverse-polish desk calculator which supports unlimited
185 precision arithmetic.
187 config BUSYBOX_CONFIG_FEATURE_DC_LIBM
188 bool "Enable power and exp functions (requires libm)"
189 default BUSYBOX_DEFAULT_FEATURE_DC_LIBM
190 depends on BUSYBOX_CONFIG_DC
192 Enable power and exp functions.
193 NOTE: This will require libm to be present for linking.
194 config BUSYBOX_CONFIG_DEVFSD
195 bool "devfsd (obsolete)"
196 default BUSYBOX_DEFAULT_DEVFSD
197 select BUSYBOX_CONFIG_PLATFORM_LINUX
198 select BUSYBOX_CONFIG_FEATURE_SYSLOG
200 This is deprecated and should NOT be used anymore.
201 Use linux >= 2.6 (optionally with hotplug) and mdev instead!
202 See docs/mdev.txt for detailed instructions on how to use mdev
205 Provides compatibility with old device names on a devfs systems.
206 You should set it to true if you have devfs enabled.
207 The following keywords in devsfd.conf are supported:
208 "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
209 "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
210 "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
212 But only if they are written UPPERCASE!!!!!!!!
214 config BUSYBOX_CONFIG_DEVFSD_MODLOAD
215 bool "Adds support for MODLOAD keyword in devsfd.conf"
216 default BUSYBOX_DEFAULT_DEVFSD_MODLOAD
217 depends on BUSYBOX_CONFIG_DEVFSD
219 This actually doesn't work with busybox modutils but needs
220 the external modutils.
222 config BUSYBOX_CONFIG_DEVFSD_FG_NP
223 bool "Enables the -fg and -np options"
224 default BUSYBOX_DEFAULT_DEVFSD_FG_NP
225 depends on BUSYBOX_CONFIG_DEVFSD
227 -fg Run the daemon in the foreground.
228 -np Exit after parsing the configuration file.
229 Do not poll for events.
231 config BUSYBOX_CONFIG_DEVFSD_VERBOSE
232 bool "Increases logging (and size)"
233 default BUSYBOX_DEFAULT_DEVFSD_VERBOSE
234 depends on BUSYBOX_CONFIG_DEVFSD
236 Increases logging to stderr or syslog.
238 config BUSYBOX_CONFIG_FEATURE_DEVFS
239 bool "Use devfs names for all devices (obsolete)"
240 default BUSYBOX_DEFAULT_FEATURE_DEVFS
241 select BUSYBOX_CONFIG_PLATFORM_LINUX
243 This is obsolete and should NOT be used anymore.
244 Use linux >= 2.6 (optionally with hotplug) and mdev instead!
246 For legacy systems -- if there is no way around devfsd -- this
247 tells busybox to look for names like /dev/loop/0 instead of
248 /dev/loop0. If your /dev directory has normal names instead of
249 devfs names, you don't want this.
250 config BUSYBOX_CONFIG_DEVMEM
252 default BUSYBOX_DEFAULT_DEVMEM
254 devmem is a small program that reads and writes from physical
255 memory using /dev/mem.
256 config BUSYBOX_CONFIG_EJECT
258 default BUSYBOX_DEFAULT_EJECT
259 select BUSYBOX_CONFIG_PLATFORM_LINUX
261 Used to eject cdroms. (defaults to /dev/cdrom)
263 config BUSYBOX_CONFIG_FEATURE_EJECT_SCSI
265 default BUSYBOX_DEFAULT_FEATURE_EJECT_SCSI
266 depends on BUSYBOX_CONFIG_EJECT
268 Add the -s option to eject, this allows to eject SCSI-Devices and
270 config BUSYBOX_CONFIG_FBSPLASH
272 default BUSYBOX_DEFAULT_FBSPLASH
273 select BUSYBOX_CONFIG_PLATFORM_LINUX
275 Shows splash image and progress bar on framebuffer device.
276 Can be used during boot phase of an embedded device. ~2kb.
278 - use kernel option 'vga=xxx' or otherwise enable fb device.
279 - put somewhere fbsplash.cfg file and an image in .ppm format.
280 - $ setsid fbsplash [params] &
282 -d /dev/fbN: framebuffer device (if not /dev/fb0)
283 -s path_to_image_file (can be "-" for stdin)
284 -i path_to_cfg_file (can be "-" for stdin)
285 -f path_to_fifo (can be "-" for stdin)
286 - if you want to run it only in presence of kernel parameter:
287 grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
289 "NN" (ASCII decimal number) - percentage to show on progress bar
290 "exit" - well you guessed it
291 config BUSYBOX_CONFIG_FLASH_ERASEALL
292 bool "flash_eraseall"
293 default BUSYBOX_DEFAULT_FLASH_ERASEALL # doesn't build on Ubuntu 8.04
295 The flash_eraseall binary from mtd-utils as of git head c4c6a59eb.
296 This utility is used to erase the whole MTD device.
297 config BUSYBOX_CONFIG_FLASH_LOCK
299 default BUSYBOX_DEFAULT_FLASH_LOCK # doesn't build on Ubuntu 8.04
301 The flash_lock binary from mtd-utils as of git head 5ec0c10d0. This
302 utility locks part or all of the flash device.
304 config BUSYBOX_CONFIG_FLASH_UNLOCK
306 default BUSYBOX_DEFAULT_FLASH_UNLOCK # doesn't build on Ubuntu 8.04
308 The flash_unlock binary from mtd-utils as of git head 5ec0c10d0. This
309 utility unlocks part or all of the flash device.
310 config BUSYBOX_CONFIG_FLASHCP
312 default BUSYBOX_DEFAULT_FLASHCP # doesn't build on Ubuntu 8.04
314 The flashcp binary, inspired by mtd-utils as of git head 5eceb74f7.
315 This utility is used to copy images into a MTD device.
316 config BUSYBOX_CONFIG_HDPARM
318 default BUSYBOX_DEFAULT_HDPARM
319 select BUSYBOX_CONFIG_PLATFORM_LINUX
321 Get/Set hard drive parameters. Primarily intended for ATA
322 drives. Adds about 13k (or around 30k if you enable the
323 FEATURE_HDPARM_GET_IDENTITY option)....
325 config BUSYBOX_CONFIG_FEATURE_HDPARM_GET_IDENTITY
326 bool "Support obtaining detailed information directly from drives"
327 default BUSYBOX_DEFAULT_FEATURE_HDPARM_GET_IDENTITY
328 depends on BUSYBOX_CONFIG_HDPARM
330 Enables the -I and -i options to obtain detailed information
331 directly from drives about their capabilities and supported ATA
332 feature set. If no device name is specified, hdparm will read
333 identify data from stdin. Enabling this option will add about 16k...
335 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
336 bool "Register an IDE interface (DANGEROUS)"
337 default BUSYBOX_DEFAULT_FEATURE_HDPARM_HDIO_SCAN_HWIF
338 depends on BUSYBOX_CONFIG_HDPARM
340 Enables the 'hdparm -R' option to register an IDE interface.
341 This is dangerous stuff, so you should probably say N.
343 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
344 bool "Un-register an IDE interface (DANGEROUS)"
345 default BUSYBOX_DEFAULT_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
346 depends on BUSYBOX_CONFIG_HDPARM
348 Enables the 'hdparm -U' option to un-register an IDE interface.
349 This is dangerous stuff, so you should probably say N.
351 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
352 bool "Perform device reset (DANGEROUS)"
353 default BUSYBOX_DEFAULT_FEATURE_HDPARM_HDIO_DRIVE_RESET
354 depends on BUSYBOX_CONFIG_HDPARM
356 Enables the 'hdparm -w' option to perform a device reset.
357 This is dangerous stuff, so you should probably say N.
359 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
360 bool "Tristate device for hotswap (DANGEROUS)"
361 default BUSYBOX_DEFAULT_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
362 depends on BUSYBOX_CONFIG_HDPARM
364 Enables the 'hdparm -x' option to tristate device for hotswap,
365 and the '-b' option to get/set bus state. This is dangerous
366 stuff, so you should probably say N.
368 config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
369 bool "Get/set using_dma flag"
370 default BUSYBOX_DEFAULT_FEATURE_HDPARM_HDIO_GETSET_DMA
371 depends on BUSYBOX_CONFIG_HDPARM
373 Enables the 'hdparm -d' option to get/set using_dma flag.
374 config BUSYBOX_CONFIG_I2CGET
376 default BUSYBOX_DEFAULT_I2CGET
377 select BUSYBOX_CONFIG_PLATFORM_LINUX
379 Read from I2C/SMBus chip registers.
381 config BUSYBOX_CONFIG_I2CSET
383 default BUSYBOX_DEFAULT_I2CSET
384 select BUSYBOX_CONFIG_PLATFORM_LINUX
388 config BUSYBOX_CONFIG_I2CDUMP
390 default BUSYBOX_DEFAULT_I2CDUMP
391 select BUSYBOX_CONFIG_PLATFORM_LINUX
393 Examine I2C registers.
395 config BUSYBOX_CONFIG_I2CDETECT
397 default BUSYBOX_DEFAULT_I2CDETECT
398 select BUSYBOX_CONFIG_PLATFORM_LINUX
402 config BUSYBOX_CONFIG_INOTIFYD
404 default BUSYBOX_DEFAULT_INOTIFYD # doesn't build on Knoppix 5
406 Simple inotify daemon. Reports filesystem changes. Requires
408 config BUSYBOX_CONFIG_IONICE
410 default BUSYBOX_DEFAULT_IONICE
411 select BUSYBOX_CONFIG_PLATFORM_LINUX
413 Set/set program io scheduling class and priority
414 Requires kernel >= 2.6.13
415 config BUSYBOX_CONFIG_LAST
417 default BUSYBOX_DEFAULT_LAST
418 depends on BUSYBOX_CONFIG_FEATURE_WTMP
420 'last' displays a list of the last users that logged into the system.
422 config BUSYBOX_CONFIG_FEATURE_LAST_FANCY
423 bool "Turn on output of extra information"
424 default BUSYBOX_DEFAULT_FEATURE_LAST_FANCY
425 depends on BUSYBOX_CONFIG_LAST
427 'last' displays detailed information about the last users that
428 logged into the system (mimics sysvinit last). +900 bytes.
429 config BUSYBOX_CONFIG_LESS
431 default BUSYBOX_DEFAULT_LESS
433 'less' is a pager, meaning that it displays text files. It possesses
434 a wide array of features, and is an improvement over 'more'.
436 config BUSYBOX_CONFIG_FEATURE_LESS_MAXLINES
437 int "Max number of input lines less will try to eat"
438 default BUSYBOX_DEFAULT_FEATURE_LESS_MAXLINES
439 depends on BUSYBOX_CONFIG_LESS
441 config BUSYBOX_CONFIG_FEATURE_LESS_BRACKETS
442 bool "Enable bracket searching"
443 default BUSYBOX_DEFAULT_FEATURE_LESS_BRACKETS
444 depends on BUSYBOX_CONFIG_LESS
446 This option adds the capability to search for matching left and right
447 brackets, facilitating programming.
449 config BUSYBOX_CONFIG_FEATURE_LESS_FLAGS
451 default BUSYBOX_DEFAULT_FEATURE_LESS_FLAGS
452 depends on BUSYBOX_CONFIG_LESS
454 The -M/-m flag enables a more sophisticated status line.
456 config BUSYBOX_CONFIG_FEATURE_LESS_TRUNCATE
458 default BUSYBOX_DEFAULT_FEATURE_LESS_TRUNCATE
459 depends on BUSYBOX_CONFIG_LESS
461 The -S flag causes long lines to be truncated rather than
464 config BUSYBOX_CONFIG_FEATURE_LESS_MARKS
466 default BUSYBOX_DEFAULT_FEATURE_LESS_MARKS
467 depends on BUSYBOX_CONFIG_LESS
469 Marks enable positions in a file to be stored for easy reference.
471 config BUSYBOX_CONFIG_FEATURE_LESS_REGEXP
472 bool "Enable regular expressions"
473 default BUSYBOX_DEFAULT_FEATURE_LESS_REGEXP
474 depends on BUSYBOX_CONFIG_LESS
476 Enable regular expressions, allowing complex file searches.
478 config BUSYBOX_CONFIG_FEATURE_LESS_WINCH
479 bool "Enable automatic resizing on window size changes"
480 default BUSYBOX_DEFAULT_FEATURE_LESS_WINCH
481 depends on BUSYBOX_CONFIG_LESS
483 Makes less track window size changes.
485 config BUSYBOX_CONFIG_FEATURE_LESS_ASK_TERMINAL
486 bool "Use 'tell me cursor position' ESC sequence to measure window"
487 default BUSYBOX_DEFAULT_FEATURE_LESS_ASK_TERMINAL
488 depends on BUSYBOX_CONFIG_FEATURE_LESS_WINCH
490 Makes less track window size changes.
491 If terminal size can't be retrieved and $LINES/$COLUMNS are not set,
492 this option makes less perform a last-ditch effort to find it:
493 position cursor to 999,999 and ask terminal to report real
494 cursor position using "ESC [ 6 n" escape sequence, then read stdin.
496 This is not clean but helps a lot on serial lines and such.
498 config BUSYBOX_CONFIG_FEATURE_LESS_DASHCMD
499 bool "Enable flag changes ('-' command)"
500 default BUSYBOX_DEFAULT_FEATURE_LESS_DASHCMD
501 depends on BUSYBOX_CONFIG_LESS
503 This enables the ability to change command-line flags within
504 less itself ('-' keyboard command).
506 config BUSYBOX_CONFIG_FEATURE_LESS_LINENUMS
507 bool "Enable dynamic switching of line numbers"
508 default BUSYBOX_DEFAULT_FEATURE_LESS_LINENUMS
509 depends on BUSYBOX_CONFIG_FEATURE_LESS_DASHCMD
511 Enables "-N" command.
512 config BUSYBOX_CONFIG_LOCK
514 default BUSYBOX_DEFAULT_LOCK
516 Small utility for using locks in scripts
517 config BUSYBOX_CONFIG_MAKEDEVS
519 default BUSYBOX_DEFAULT_MAKEDEVS
521 'makedevs' is a utility used to create a batch of devices with
524 There are two choices for command line behaviour, the interface
525 as used by LEAF/Linux Router Project, or a device table file.
527 'leaf' is traditionally what busybox follows, it allows multiple
528 devices of a particluar type to be created per command.
530 Device properties are passed as command line arguments.
532 'table' reads device properties from a file or stdin, allowing
533 a batch of unrelated devices to be made with one command.
534 User/group names are allowed as an alternative to uid/gid.
537 prompt "Choose makedevs behaviour"
538 depends on BUSYBOX_CONFIG_MAKEDEVS
539 default BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
541 config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_LEAF
544 config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
548 config BUSYBOX_CONFIG_MAN
550 default BUSYBOX_DEFAULT_MAN
552 Format and display manual pages.
553 config BUSYBOX_CONFIG_MICROCOM
555 default BUSYBOX_DEFAULT_MICROCOM
557 The poor man's minicom utility for chatting with serial port devices.
558 config BUSYBOX_CONFIG_MOUNTPOINT
560 default BUSYBOX_DEFAULT_MOUNTPOINT
562 mountpoint checks if the directory is a mountpoint.
563 config BUSYBOX_CONFIG_MT
565 default BUSYBOX_DEFAULT_MT
567 mt is used to control tape devices. You can use the mt utility
568 to advance or rewind a tape past a specified number of archive
570 config BUSYBOX_CONFIG_NANDWRITE
572 default BUSYBOX_DEFAULT_NANDWRITE
573 select BUSYBOX_CONFIG_PLATFORM_LINUX
575 Write to the specified MTD device, with bad blocks awareness
577 config BUSYBOX_CONFIG_NANDDUMP
579 default BUSYBOX_DEFAULT_NANDDUMP
580 select BUSYBOX_CONFIG_PLATFORM_LINUX
582 Dump the content of raw NAND chip
583 config BUSYBOX_CONFIG_RAIDAUTORUN
585 default BUSYBOX_DEFAULT_RAIDAUTORUN
586 select BUSYBOX_CONFIG_PLATFORM_LINUX
588 raidautorun tells the kernel md driver to
589 search and start RAID arrays.
590 config BUSYBOX_CONFIG_READAHEAD
592 default BUSYBOX_DEFAULT_READAHEAD
593 depends on BUSYBOX_CONFIG_LFS
594 select BUSYBOX_CONFIG_PLATFORM_LINUX
596 Preload the files listed on the command line into RAM cache so that
597 subsequent reads on these files will not block on disk I/O.
599 This applet just calls the readahead(2) system call on each file.
600 It is mainly useful in system startup scripts to preload files
601 or executables before they are used. When used at the right time
602 (in particular when a CPU bound process is running) it can
603 significantly speed up system startup.
605 As readahead(2) blocks until each file has been read, it is best to
606 run this applet as a background job.
607 config BUSYBOX_CONFIG_RFKILL
609 default BUSYBOX_DEFAULT_RFKILL # doesn't build on Ubuntu 9.04
610 select BUSYBOX_CONFIG_PLATFORM_LINUX
612 Enable/disable wireless devices.
614 rfkill list : list all wireless devices
615 rfkill list bluetooth : list all bluetooth devices
616 rfkill list 1 : list device corresponding to the given index
617 rfkill block|unblock wlan : block/unblock all wlan(wifi) devices
619 config BUSYBOX_CONFIG_RUNLEVEL
621 default BUSYBOX_DEFAULT_RUNLEVEL
622 depends on BUSYBOX_CONFIG_FEATURE_UTMP
624 find the current and previous system runlevel.
626 This applet uses utmp but does not rely on busybox supporing
627 utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
628 config BUSYBOX_CONFIG_RX
630 default BUSYBOX_DEFAULT_RX
631 select BUSYBOX_CONFIG_PLATFORM_LINUX
633 Receive files using the Xmodem protocol.
634 config BUSYBOX_CONFIG_SETSERIAL
636 default BUSYBOX_DEFAULT_SETSERIAL
637 select BUSYBOX_CONFIG_PLATFORM_LINUX
639 Retrieve or set Linux serial port.
640 config BUSYBOX_CONFIG_SETSID
642 default BUSYBOX_DEFAULT_SETSID
644 setsid runs a program in a new session
645 config BUSYBOX_CONFIG_STRINGS
647 default BUSYBOX_DEFAULT_STRINGS
649 strings prints the printable character sequences for each file
651 config BUSYBOX_CONFIG_TASKSET
653 default BUSYBOX_DEFAULT_TASKSET # doesn't build on some non-x86 targets (m68k)
655 Retrieve or set a processes's CPU affinity.
656 This requires sched_{g,s}etaffinity support in your libc.
658 config BUSYBOX_CONFIG_FEATURE_TASKSET_FANCY
660 default BUSYBOX_DEFAULT_FEATURE_TASKSET_FANCY
661 depends on BUSYBOX_CONFIG_TASKSET
663 Add code for fancy output. This merely silences a compiler-warning
664 and adds about 135 Bytes. May be needed for machines with alot
666 config BUSYBOX_CONFIG_TIME
668 default BUSYBOX_DEFAULT_TIME
670 The time command runs the specified program with the given arguments.
671 When the command finishes, time writes a message to standard output
672 giving timing statistics about this program run.
673 config BUSYBOX_CONFIG_TIMEOUT
675 default BUSYBOX_DEFAULT_TIMEOUT
677 Runs a program and watches it. If it does not terminate in
678 specified number of seconds, it is sent a signal.
679 config BUSYBOX_CONFIG_TTYSIZE
681 default BUSYBOX_DEFAULT_TTYSIZE
683 A replacement for "stty size". Unlike stty, can report only width,
684 only height, or both, in any order. It also does not complain on
685 error, but returns default 80x24.
686 Usage in shell scripts: width=`ttysize w`.
687 config BUSYBOX_CONFIG_UBIATTACH
689 default BUSYBOX_DEFAULT_UBIATTACH
690 select BUSYBOX_CONFIG_PLATFORM_LINUX
692 Attach MTD device to an UBI device.
694 config BUSYBOX_CONFIG_UBIDETACH
696 default BUSYBOX_DEFAULT_UBIDETACH
697 select BUSYBOX_CONFIG_PLATFORM_LINUX
699 Detach MTD device from an UBI device.
701 config BUSYBOX_CONFIG_UBIMKVOL
703 default BUSYBOX_DEFAULT_UBIMKVOL
704 select BUSYBOX_CONFIG_PLATFORM_LINUX
708 config BUSYBOX_CONFIG_UBIRMVOL
710 default BUSYBOX_DEFAULT_UBIRMVOL
711 select BUSYBOX_CONFIG_PLATFORM_LINUX
715 config BUSYBOX_CONFIG_UBIRSVOL
717 default BUSYBOX_DEFAULT_UBIRSVOL
718 select BUSYBOX_CONFIG_PLATFORM_LINUX
722 config BUSYBOX_CONFIG_UBIUPDATEVOL
724 default BUSYBOX_DEFAULT_UBIUPDATEVOL
725 select BUSYBOX_CONFIG_PLATFORM_LINUX
728 config BUSYBOX_CONFIG_UBIRENAME
730 default BUSYBOX_DEFAULT_UBIRENAME
731 select BUSYBOX_CONFIG_PLATFORM_LINUX
733 Utility to rename UBI volumes
734 config BUSYBOX_CONFIG_VOLNAME
736 default BUSYBOX_DEFAULT_VOLNAME
738 Prints a CD-ROM volume name.
739 config BUSYBOX_CONFIG_WALL
741 default BUSYBOX_DEFAULT_WALL
742 depends on BUSYBOX_CONFIG_FEATURE_UTMP
744 Write a message to all users that are logged in.
745 config BUSYBOX_CONFIG_WATCHDOG
747 default BUSYBOX_DEFAULT_WATCHDOG
748 select BUSYBOX_CONFIG_PLATFORM_LINUX
750 The watchdog utility is used with hardware or software watchdog
751 device drivers. It opens the specified watchdog device special file
752 and periodically writes a magic character to the device. If the
753 watchdog applet ever fails to write the magic character within a
754 certain amount of time, the watchdog device assumes the system has
755 hung, and will cause the hardware to reboot.