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- #
- # For a description of the syntax of this configuration file,
- # see scripts/kbuild/config-language.txt.
- #
- menu "Miscellaneous Utilities"
- config BUSYBOX_ADJTIMEX
- bool "adjtimex"
- default n
- help
- Adjtimex reads and optionally sets adjustment parameters for
- the Linux clock adjustment algorithm.
- config BUSYBOX_BBCONFIG
- bool "bbconfig"
- default n
- help
- The bbconfig applet will print the config file with which
- busybox was built.
- config BUSYBOX_BEEP
- bool "beep"
- default n
- help
- The beep applets beeps in a given freq/Hz.
- config BUSYBOX_FEATURE_BEEP_FREQ
- int "default frequency"
- range 0 2147483647
- default 4000
- depends on BUSYBOX_BEEP
- help
- Frequency for default beep.
- config BUSYBOX_FEATURE_BEEP_LENGTH_MS
- int "default length"
- range 0 2147483647
- default 30
- depends on BUSYBOX_BEEP
- help
- Length in ms for default beep.
- config BUSYBOX_CHAT
- bool "chat"
- default n
- help
- Simple chat utility.
- config BUSYBOX_FEATURE_CHAT_NOFAIL
- bool "Enable NOFAIL expect strings"
- depends on BUSYBOX_CHAT
- default y
- help
- When enabled expect strings which are started with a dash trigger
- no-fail mode. That is when expectation is not met within timeout
- the script is not terminated but sends next SEND string and waits
- for next EXPECT string. This allows to compose far more flexible
- scripts.
- config BUSYBOX_FEATURE_CHAT_TTY_HIFI
- bool "Force STDIN to be a TTY"
- depends on BUSYBOX_CHAT
- default n
- help
- Original chat always treats STDIN as a TTY device and sets for it
- so-called raw mode. This option turns on such behaviour.
- config BUSYBOX_FEATURE_CHAT_IMPLICIT_CR
- bool "Enable implicit Carriage Return"
- depends on BUSYBOX_CHAT
- default y
- help
- When enabled make chat to terminate all SEND strings with a "\r"
- unless "\c" is met anywhere in the string.
- config BUSYBOX_FEATURE_CHAT_SWALLOW_OPTS
- bool "Swallow options"
- depends on BUSYBOX_CHAT
- default n
- help
- Busybox chat require no options. To make it not fail when used
- in place of original chat (which has a bunch of options) turn
- this on.
- config BUSYBOX_FEATURE_CHAT_SEND_ESCAPES
- bool "Support weird SEND escapes"
- depends on BUSYBOX_CHAT
- default n
- help
- Original chat uses some escape sequences in SEND arguments which
- are not sent to device but rather performs special actions.
- E.g. "\K" means to send a break sequence to device.
- "\d" delays execution for a second, "\p" -- for a 1/100 of second.
- Before turning this option on think twice: do you really need them?
- config BUSYBOX_FEATURE_CHAT_VAR_ABORT_LEN
- bool "Support variable-length ABORT conditions"
- depends on BUSYBOX_CHAT
- default n
- help
- Original chat uses fixed 50-bytes length ABORT conditions. Say N here.
- config BUSYBOX_FEATURE_CHAT_CLR_ABORT
- bool "Support revoking of ABORT conditions"
- depends on BUSYBOX_CHAT
- default n
- help
- Support CLR_ABORT directive.
- config BUSYBOX_CHRT
- bool "chrt"
- default n
- help
- manipulate real-time attributes of a process.
- This requires sched_{g,s}etparam support in your libc.
- config BUSYBOX_CROND
- bool "crond"
- default n
- select BUSYBOX_FEATURE_SUID
- select BUSYBOX_FEATURE_SYSLOG
- help
- Crond is a background daemon that parses individual crontab
- files and executes commands on behalf of the users in question.
- This is a port of dcron from slackware. It uses files of the
- format /var/spool/cron/crontabs/<username> files, for example:
- $ cat /var/spool/cron/crontabs/root
- # Run daily cron jobs at 4:40 every day:
- 40 4 * * * /etc/cron/daily > /dev/null 2>&1
- config BUSYBOX_FEATURE_CROND_D
- bool "Support option -d to redirect output to stderr"
- depends on BUSYBOX_CROND
- default n
- help
- -d sets loglevel to 0 (most verbose) and directs all output to stderr.
- config BUSYBOX_FEATURE_CROND_CALL_SENDMAIL
- bool "Using /usr/sbin/sendmail?"
- default n
- depends on BUSYBOX_CROND
- help
- Support calling /usr/sbin/sendmail for send cmd outputs.
- config BUSYBOX_FEATURE_CROND_DIR
- string "crond spool directory"
- default "/var/spool/cron"
- depends on BUSYBOX_CROND || BUSYBOX_CRONTAB
- help
- Location of crond spool.
- config BUSYBOX_CRONTAB
- bool "crontab"
- default n
- select BUSYBOX_FEATURE_SUID
- help
- Crontab manipulates the crontab for a particular user. Only
- the superuser may specify a different user and/or crontab directory.
- Note that Busybox binary must be setuid root for this applet to
- work properly.
- config BUSYBOX_DC
- bool "dc"
- default n
- help
- Dc is a reverse-polish desk calculator which supports unlimited
- precision arithmetic.
- config BUSYBOX_FEATURE_DC_LIBM
- bool "Enable power and exp functions (requires libm)"
- default n
- depends on BUSYBOX_DC
- help
- Enable power and exp functions.
- NOTE: This will require libm to be present for linking.
- config BUSYBOX_DEVFSD
- bool "devfsd (obsolete)"
- default n
- select BUSYBOX_FEATURE_SYSLOG
- help
- This is deprecated and should NOT be used anymore.
- Use linux >= 2.6 (optionally with hotplug) and mdev instead!
- See docs/mdev.txt for detailed instructions on how to use mdev
- instead.
- Provides compatibility with old device names on a devfs systems.
- You should set it to true if you have devfs enabled.
- The following keywords in devsfd.conf are supported:
- "CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
- "PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
- "MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
- But only if they are written UPPERCASE!!!!!!!!
- config BUSYBOX_DEVFSD_MODLOAD
- bool "Adds support for MODLOAD keyword in devsfd.conf"
- default n
- depends on BUSYBOX_DEVFSD
- help
- This actually doesn't work with busybox modutils but needs
- the external modutils.
- config BUSYBOX_DEVFSD_FG_NP
- bool "Enables the -fg and -np options"
- default n
- depends on BUSYBOX_DEVFSD
- help
- -fg Run the daemon in the foreground.
- -np Exit after parsing the configuration file.
- Do not poll for events.
- config BUSYBOX_DEVFSD_VERBOSE
- bool "Increases logging (and size)"
- default n
- depends on BUSYBOX_DEVFSD
- help
- Increases logging to stderr or syslog.
- config BUSYBOX_FEATURE_DEVFS
- bool "Use devfs names for all devices (obsolete)"
- default n
- help
- This is obsolete and should NOT be used anymore.
- Use linux >= 2.6 (optionally with hotplug) and mdev instead!
- For legacy systems -- if there is no way around devfsd -- this
- tells busybox to look for names like /dev/loop/0 instead of
- /dev/loop0. If your /dev directory has normal names instead of
- devfs names, you don't want this.
- config BUSYBOX_DEVMEM
- bool "devmem"
- default n
- help
- devmem is a small program that reads and writes from physical
- memory using /dev/mem.
- config BUSYBOX_EJECT
- bool "eject"
- default n
- help
- Used to eject cdroms. (defaults to /dev/cdrom)
- config BUSYBOX_FEATURE_EJECT_SCSI
- bool "SCSI support"
- default n
- depends on BUSYBOX_EJECT
- help
- Add the -s option to eject, this allows to eject SCSI-Devices and
- usb-storage devices.
- config BUSYBOX_FBSPLASH
- bool "fbsplash"
- default n
- help
- Shows splash image and progress bar on framebuffer device.
- Can be used during boot phase of an embedded device. ~2kb.
- Usage:
- - use kernel option 'vga=xxx' or otherwise enable fb device.
- - put somewhere fbsplash.cfg file and an image in .ppm format.
- - $ setsid fbsplash [params] &
- -c: hide cursor
- -d /dev/fbN: framebuffer device (if not /dev/fb0)
- -s path_to_image_file (can be "-" for stdin)
- -i path_to_cfg_file (can be "-" for stdin)
- -f path_to_fifo (can be "-" for stdin)
- - if you want to run it only in presence of kernel parameter:
- grep -q "fbsplash=on" </proc/cmdline && BUSYBOX_setsid fbsplash [params] &
- - commands for fifo:
- "NN" (ASCII decimal number) - percentage to show on progress bar
- "exit" - well you guessed it
- config BUSYBOX_FLASH_LOCK
- bool "flash_lock"
- default n
- help
- The flash_lock binary from mtd-utils as of git head 5ec0c10d0. This
- utility locks part or all of the flash device.
- config BUSYBOX_FLASH_UNLOCK
- bool "flash_unlock"
- default n
- help
- The flash_unlock binary from mtd-utils as of git head 5ec0c10d0. This
- utility unlocks part or all of the flash device.
- config BUSYBOX_FLASH_ERASEALL
- bool "flash_eraseall"
- default n
- help
- The flash_eraseall binary from mtd-utils as of git head c4c6a59eb.
- This utility is used to erase the whole MTD device.
- config BUSYBOX_IONICE
- bool "ionice"
- default n
- help
- Set/set program io scheduling class and priority
- Requires kernel >= 2.6.13
- config BUSYBOX_INOTIFYD
- bool "inotifyd"
- default n
- help
- Simple inotify daemon. Reports filesystem changes. Requires
- kernel >= 2.6.13
- config BUSYBOX_LAST
- bool "last"
- default n
- select BUSYBOX_FEATURE_WTMP
- help
- 'last' displays a list of the last users that logged into the system.
- choice
- prompt "Choose last implementation"
- depends on BUSYBOX_LAST
- default FEATURE_LAST_SMALL
- config BUSYBOX_FEATURE_LAST_SMALL
- bool "small"
- help
- This is a small version of last with just the basic set of
- features.
- config BUSYBOX_FEATURE_LAST_FANCY
- bool "huge"
- help
- 'last' displays detailed information about the last users that
- logged into the system (mimics sysvinit last). +900 bytes.
- endchoice
- config BUSYBOX_LESS
- bool "less"
- default y
- depends on !ADK_PACKAGE_LESS
- help
- 'less' is a pager, meaning that it displays text files. It possesses
- a wide array of features, and is an improvement over 'more'.
- config BUSYBOX_FEATURE_LESS_MAXLINES
- int "Max number of input lines less will try to eat"
- default 9999999
- depends on BUSYBOX_LESS
- config BUSYBOX_FEATURE_LESS_BRACKETS
- bool "Enable bracket searching"
- default n
- depends on BUSYBOX_LESS
- help
- This option adds the capability to search for matching left and right
- brackets, facilitating programming.
- config BUSYBOX_FEATURE_LESS_FLAGS
- bool "Enable extra flags"
- default n
- depends on BUSYBOX_LESS
- help
- The extra flags provided do the following:
- The -M flag enables a more sophisticated status line.
- The -m flag enables a simpler status line with a percentage.
- config BUSYBOX_FEATURE_LESS_MARKS
- bool "Enable marks"
- default n
- depends on BUSYBOX_LESS
- help
- Marks enable positions in a file to be stored for easy reference.
- config BUSYBOX_FEATURE_LESS_REGEXP
- bool "Enable regular expressions"
- default n
- depends on BUSYBOX_LESS
- help
- Enable regular expressions, allowing complex file searches.
- config BUSYBOX_FEATURE_LESS_WINCH
- bool "Enable automatic resizing on window size changes"
- default n
- depends on BUSYBOX_LESS
- help
- Makes less track window size changes.
- config BUSYBOX_FEATURE_LESS_DASHCMD
- bool "Enable flag changes ('-' command)"
- default n
- depends on BUSYBOX_LESS
- help
- This enables the ability to change command-line flags within
- less itself ('-' keyboard command).
- config BUSYBOX_FEATURE_LESS_LINENUMS
- bool "Enable dynamic switching of line numbers"
- default n
- depends on BUSYBOX_FEATURE_LESS_DASHCMD
- help
- Enable "-N" command.
- config BUSYBOX_HDPARM
- bool "hdparm"
- depends on !ADK_PACKAGE_HDPARM
- default n
- help
- Get/Set hard drive parameters. Primarily intended for ATA
- drives. Adds about 13k (or around 30k if you enable the
- FEATURE_HDPARM_GET_IDENTITY option)....
- config BUSYBOX_FEATURE_HDPARM_GET_IDENTITY
- bool "Support obtaining detailed information directly from drives"
- default y
- depends on BUSYBOX_HDPARM
- help
- Enables the -I and -i options to obtain detailed information
- directly from drives about their capabilities and supported ATA
- feature set. If no device name is specified, hdparm will read
- identify data from stdin. Enabling this option will add about 16k...
- config BUSYBOX_FEATURE_HDPARM_HDIO_SCAN_HWIF
- bool "Register an IDE interface (DANGEROUS)"
- default n
- depends on BUSYBOX_HDPARM
- help
- Enables the 'hdparm -R' option to register an IDE interface.
- This is dangerous stuff, so you should probably say N.
- config BUSYBOX_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
- bool "Un-register an IDE interface (DANGEROUS)"
- default n
- depends on BUSYBOX_HDPARM
- help
- Enables the 'hdparm -U' option to un-register an IDE interface.
- This is dangerous stuff, so you should probably say N.
- config BUSYBOX_FEATURE_HDPARM_HDIO_DRIVE_RESET
- bool "Perform device reset (DANGEROUS)"
- default n
- depends on BUSYBOX_HDPARM
- help
- Enables the 'hdparm -w' option to perform a device reset.
- This is dangerous stuff, so you should probably say N.
- config BUSYBOX_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
- bool "Tristate device for hotswap (DANGEROUS)"
- default n
- depends on BUSYBOX_HDPARM
- help
- Enables the 'hdparm -x' option to tristate device for hotswap,
- and the '-b' option to get/set bus state. This is dangerous
- stuff, so you should probably say N.
- config BUSYBOX_FEATURE_HDPARM_HDIO_GETSET_DMA
- bool "Get/set using_dma flag"
- default n
- depends on BUSYBOX_HDPARM
- help
- Enables the 'hdparm -d' option to get/set using_dma flag.
- config BUSYBOX_MAKEDEVS
- bool "makedevs"
- default n
- help
- 'makedevs' is a utility used to create a batch of devices with
- one command.
- .
- There are two choices for command line behaviour, the interface
- as used by LEAF/Linux Router Project, or a device table file.
- .
- 'leaf' is traditionally what busybox follows, it allows multiple
- devices of a particluar type to be created per command.
- e.g. /dev/hda[0-9]
- Device properties are passed as command line arguments.
- .
- 'table' reads device properties from a file or stdin, allowing
- a batch of unrelated devices to be made with one command.
- User/group names are allowed as an alternative to uid/gid.
- choice
- prompt "Choose makedevs behaviour"
- depends on BUSYBOX_MAKEDEVS
- default FEATURE_MAKEDEVS_TABLE
- config BUSYBOX_FEATURE_MAKEDEVS_LEAF
- bool "leaf"
- config BUSYBOX_FEATURE_MAKEDEVS_TABLE
- bool "table"
- endchoice
- config BUSYBOX_MAN
- bool "man"
- default n
- help
- Format and display manual pages.
- config BUSYBOX_MICROCOM
- bool "microcom"
- default n
- help
- The poor man's minicom utility for chatting with serial port devices.
- config BUSYBOX_MOUNTPOINT
- bool "mountpoint"
- default n
- help
- mountpoint checks if the directory is a mountpoint.
- config BUSYBOX_MT
- bool "mt"
- default n
- help
- mt is used to control tape devices. You can use the mt utility
- to advance or rewind a tape past a specified number of archive
- files on the tape.
- config BUSYBOX_RAIDAUTORUN
- bool "raidautorun"
- default n
- help
- raidautorun tells the kernel md driver to
- search and start RAID arrays.
- config BUSYBOX_READAHEAD
- bool "readahead"
- default n
- depends on BUSYBOX_LFS
- help
- Preload the files listed on the command line into RAM cache so that
- subsequent reads on these files will not block on disk I/O.
- This applet just calls the readahead(2) system call on each file.
- It is mainly useful in system startup scripts to preload files
- or executables before they are used. When used at the right time
- (in particular when a CPU bound process is running) it can
- significantly speed up system startup.
- As readahead(2) blocks until each file has been read, it is best to
- run this applet as a background job.
- config BUSYBOX_RUNLEVEL
- bool "runlevel"
- default n
- help
- find the current and previous system runlevel.
- This applet uses utmp but does not rely on busybox supporing
- utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
- config BUSYBOX_RX
- bool "rx"
- default n
- help
- Receive files using the Xmodem protocol.
- config BUSYBOX_SETSID
- bool "setsid"
- default n
- help
- setsid runs a program in a new session
- config BUSYBOX_STRINGS
- bool "strings"
- default n
- help
- strings prints the printable character sequences for each file
- specified.
- config BUSYBOX_TASKSET
- bool "taskset"
- default n
- help
- Retrieve or set a processes's CPU affinity.
- This requires sched_{g,s}etaffinity support in your libc.
- config BUSYBOX_FEATURE_TASKSET_FANCY
- bool "Fancy output"
- default y
- depends on BUSYBOX_TASKSET
- help
- Add code for fancy output. This merely silences a compiler-warning
- and adds about 135 Bytes. May be needed for machines with alot
- of CPUs.
- config BUSYBOX_TIME
- bool "time"
- default y
- help
- The time command runs the specified program with the given arguments.
- When the command finishes, time writes a message to standard output
- giving timing statistics about this program run.
- config BUSYBOX_TIMEOUT
- bool "timeout"
- default n
- help
- Runs a program and watches it. If it does not terminate in
- specified number of seconds, it is sent a signal.
- config BUSYBOX_TTYSIZE
- bool "ttysize"
- default n
- help
- A replacement for "stty size". Unlike stty, can report only width,
- only height, or both, in any order. It also does not complain on
- error, but returns default 80x24.
- Usage in shell scripts: width=`ttysize w`.
- config BUSYBOX_VOLNAME
- bool "volname"
- default n
- help
- Prints a CD-ROM volume name.
- config BUSYBOX_WATCHDOG
- bool "watchdog"
- depends on !ADK_PACKAGE_WATCHDOG
- default y
- help
- The watchdog utility is used with hardware or software watchdog
- device drivers. It opens the specified watchdog device special file
- and periodically writes a magic character to the device. If the
- watchdog applet ever fails to write the magic character within a
- certain amount of time, the watchdog device assumes the system has
- hung, and will cause the hardware to reboot.
- endmenu
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