559 lines
16 KiB
Plaintext
559 lines
16 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see scripts/kbuild/config-language.txt.
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#
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menu "Miscellaneous Utilities"
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config BUSYBOX_CONFIG_ADJTIMEX
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bool "adjtimex"
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default n
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help
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Adjtimex reads and optionally sets adjustment parameters for
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the Linux clock adjustment algorithm.
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config BUSYBOX_CONFIG_BBCONFIG
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bool "bbconfig"
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default n
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help
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The bbconfig applet will print the config file with which
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busybox was built.
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config BUSYBOX_CONFIG_CHAT
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bool "chat"
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default n
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help
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Simple chat utility.
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config BUSYBOX_CONFIG_FEATURE_CHAT_NOFAIL
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bool "Enable NOFAIL expect strings"
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depends on BUSYBOX_CONFIG_CHAT
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default n
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help
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When enabled expect strings which are started with a dash trigger
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no-fail mode. That is when expectation is not met within timeout
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the script is not terminated but sends next SEND string and waits
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for next EXPECT string. This allows to compose far more flexible
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scripts.
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config BUSYBOX_CONFIG_FEATURE_CHAT_TTY_HIFI
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bool "Force STDIN to be a TTY"
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depends on BUSYBOX_CONFIG_CHAT
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default n
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help
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Original chat always treats STDIN as a TTY device and sets for it
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so-called raw mode. This option turns on such behaviour.
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config BUSYBOX_CONFIG_FEATURE_CHAT_IMPLICIT_CR
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bool "Enable implicit Carriage Return"
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depends on BUSYBOX_CONFIG_CHAT
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default n
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help
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When enabled make chat to terminate all SEND strings with a "\r"
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unless "\c" is met anywhere in the string.
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config BUSYBOX_CONFIG_FEATURE_CHAT_SWALLOW_OPTS
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bool "Swallow options"
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depends on BUSYBOX_CONFIG_CHAT
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default n
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help
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Busybox chat require no options. To make it not fail when used
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in place of original chat (which has a bunch of options) turn
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this on.
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config BUSYBOX_CONFIG_FEATURE_CHAT_SEND_ESCAPES
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bool "Support weird SEND escapes"
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depends on BUSYBOX_CONFIG_CHAT
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default n
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help
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Original chat uses some escape sequences in SEND arguments which
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are not sent to device but rather performs special actions.
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E.g. "\K" means to send a break sequence to device.
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"\d" delays execution for a second, "\p" -- for a 1/100 of second.
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Before turning this option on think twice: do you really need them?
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config BUSYBOX_CONFIG_FEATURE_CHAT_VAR_ABORT_LEN
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bool "Support variable-length ABORT conditions"
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depends on BUSYBOX_CONFIG_CHAT
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default n
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help
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Original chat uses fixed 50-bytes length ABORT conditions. Say N here.
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config BUSYBOX_CONFIG_FEATURE_CHAT_CLR_ABORT
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bool "Support revoking of ABORT conditions"
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depends on BUSYBOX_CONFIG_CHAT
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default n
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help
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Support CLR_ABORT directive.
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config BUSYBOX_CONFIG_CHRT
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bool "chrt"
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default n
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help
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manipulate real-time attributes of a process.
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This requires sched_{g,s}etparam support in your libc.
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config BUSYBOX_CONFIG_CROND
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bool "crond"
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default y
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select BUSYBOX_CONFIG_FEATURE_SUID
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select BUSYBOX_CONFIG_FEATURE_SYSLOG
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help
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Crond is a background daemon that parses individual crontab
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files and executes commands on behalf of the users in question.
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This is a port of dcron from slackware. It uses files of the
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format /var/spool/cron/crontabs/<username> files, for example:
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$ cat /var/spool/cron/crontabs/root
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# Run daily cron jobs at 4:40 every day:
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40 4 * * * /etc/cron/daily > /dev/null 2>&1
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config BUSYBOX_CONFIG_FEATURE_CROND_D
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bool "Support option -d to redirect output to stderr"
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depends on BUSYBOX_CONFIG_CROND
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default n
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help
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-d sets loglevel to 0 (most verbose) and directs all output to stderr.
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config BUSYBOX_CONFIG_FEATURE_CROND_CALL_SENDMAIL
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bool "Using /usr/sbin/sendmail?"
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default n
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depends on BUSYBOX_CONFIG_CROND
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help
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Support calling /usr/sbin/sendmail for send cmd outputs.
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config BUSYBOX_CONFIG_CRONTAB
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bool "crontab"
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default y
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select BUSYBOX_CONFIG_FEATURE_SUID
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help
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Crontab manipulates the crontab for a particular user. Only
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the superuser may specify a different user and/or crontab directory.
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Note that Busybox binary must be setuid root for this applet to
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work properly.
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config BUSYBOX_CONFIG_DC
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bool "dc"
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default n
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help
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Dc is a reverse-polish desk calculator which supports unlimited
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precision arithmetic.
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config BUSYBOX_CONFIG_FEATURE_DC_LIBM
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bool "Enable power and exp functions (requires libm)"
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default n
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depends on BUSYBOX_CONFIG_DC
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help
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Enable power and exp functions.
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NOTE: This will require libm to be present for linking.
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config BUSYBOX_CONFIG_DEVFSD
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bool "devfsd (obsolete)"
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default n
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select BUSYBOX_CONFIG_FEATURE_SYSLOG
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help
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This is deprecated, and will be removed at the end of 2008.
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Provides compatibility with old device names on a devfs systems.
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You should set it to true if you have devfs enabled.
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The following keywords in devsfd.conf are supported:
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"CLEAR_CONFIG", "INCLUDE", "OPTIONAL_INCLUDE", "RESTORE",
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"PERMISSIONS", "EXECUTE", "COPY", "IGNORE",
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"MKOLDCOMPAT", "MKNEWCOMPAT","RMOLDCOMPAT", "RMNEWCOMPAT".
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But only if they are written UPPERCASE!!!!!!!!
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config BUSYBOX_CONFIG_DEVFSD_MODLOAD
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bool "Adds support for MODLOAD keyword in devsfd.conf"
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default n
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depends on BUSYBOX_CONFIG_DEVFSD
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help
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This actually doesn't work with busybox modutils but needs
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the external modutils.
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config BUSYBOX_CONFIG_DEVFSD_FG_NP
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bool "Enables the -fg and -np options"
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default n
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depends on BUSYBOX_CONFIG_DEVFSD
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help
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-fg Run the daemon in the foreground.
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-np Exit after parsing the configuration file.
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Do not poll for events.
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config BUSYBOX_CONFIG_DEVFSD_VERBOSE
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bool "Increases logging (and size)"
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default n
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depends on BUSYBOX_CONFIG_DEVFSD
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help
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Increases logging to stderr or syslog.
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config BUSYBOX_CONFIG_FEATURE_DEVFS
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bool "Use devfs names for all devices (obsolete)"
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default n
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help
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This is obsolete and will be going away at the end of 2008..
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This tells busybox to look for names like /dev/loop/0 instead of
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/dev/loop0. If your /dev directory has normal names instead of
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devfs names, you don't want this.
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config BUSYBOX_CONFIG_DEVMEM
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bool "devmem"
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default n
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help
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devmem is a small program that reads and writes from physical
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memory using /dev/mem.
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config BUSYBOX_CONFIG_EJECT
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bool "eject"
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default n
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help
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Used to eject cdroms. (defaults to /dev/cdrom)
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config BUSYBOX_CONFIG_FEATURE_EJECT_SCSI
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bool "SCSI support"
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default n
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depends on BUSYBOX_CONFIG_EJECT
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help
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Add the -s option to eject, this allows to eject SCSI-Devices and
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usb-storage devices.
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config BUSYBOX_CONFIG_FBSPLASH
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bool "fbsplash"
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default n
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help
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Shows splash image and progress bar on framebuffer device.
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Can be used during boot phase of an embedded device. ~2kb.
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Usage:
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- use kernel option 'vga=xxx' or otherwise enable fb device.
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- put somewhere fbsplash.cfg file and an image in .ppm format.
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- $ setsid fbsplash [params] &
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-c: hide cursor
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-d /dev/fbN: framebuffer device (if not /dev/fb0)
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-s path_to_image_file (can be "-" for stdin)
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-i path_to_cfg_file (can be "-" for stdin)
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-f path_to_fifo (can be "-" for stdin)
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- if you want to run it only in presence of kernel parameter:
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grep -q "fbsplash=on" </proc/cmdline && setsid fbsplash [params] &
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- commands for fifo:
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"NN" (ASCII decimal number) - percentage to show on progress bar
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"exit" - well you guessed it
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config BUSYBOX_CONFIG_INOTIFYD
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bool "inotifyd"
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default n
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help
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Simple inotify daemon. Reports filesystem changes. Requires
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kernel >= 2.6.13
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config BUSYBOX_CONFIG_LAST
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bool "last"
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default n
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select BUSYBOX_CONFIG_FEATURE_WTMP
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help
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'last' displays a list of the last users that logged into the system.
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choice
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prompt "Choose last implementation"
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depends on BUSYBOX_CONFIG_LAST
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default BUSYBOX_CONFIG_FEATURE_LAST_SMALL
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config BUSYBOX_CONFIG_FEATURE_LAST_SMALL
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bool "small"
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help
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This is a small version of last with just the basic set of
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features.
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config BUSYBOX_CONFIG_FEATURE_LAST_FANCY
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bool "huge"
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help
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'last' displays detailed information about the last users that
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logged into the system (mimics sysvinit last). +900 bytes.
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endchoice
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config BUSYBOX_CONFIG_LESS
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bool "less"
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default y
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help
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'less' is a pager, meaning that it displays text files. It possesses
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a wide array of features, and is an improvement over 'more'.
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config BUSYBOX_CONFIG_FEATURE_LESS_MAXLINES
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int "Max number of input lines less will try to eat"
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default 9999999
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depends on BUSYBOX_CONFIG_LESS
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config BUSYBOX_CONFIG_FEATURE_LESS_BRACKETS
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bool "Enable bracket searching"
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default n
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depends on BUSYBOX_CONFIG_LESS
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help
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This option adds the capability to search for matching left and right
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brackets, facilitating programming.
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config BUSYBOX_CONFIG_FEATURE_LESS_FLAGS
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bool "Enable extra flags"
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default n
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depends on BUSYBOX_CONFIG_LESS
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help
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The extra flags provided do the following:
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The -M flag enables a more sophisticated status line.
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The -m flag enables a simpler status line with a percentage.
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config BUSYBOX_CONFIG_FEATURE_LESS_DASHCMD
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bool "Enable flag changes ('-' command)"
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default n
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depends on BUSYBOX_CONFIG_LESS
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help
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This enables the ability to change command-line flags within
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less itself ('-' keyboard command).
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config BUSYBOX_CONFIG_FEATURE_LESS_MARKS
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bool "Enable marks"
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default n
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depends on BUSYBOX_CONFIG_LESS
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help
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Marks enable positions in a file to be stored for easy reference.
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config BUSYBOX_CONFIG_FEATURE_LESS_REGEXP
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bool "Enable regular expressions"
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default n
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depends on BUSYBOX_CONFIG_LESS
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help
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Enable regular expressions, allowing complex file searches.
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config BUSYBOX_CONFIG_FEATURE_LESS_LINENUMS
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bool "Enable dynamic switching of line numbers"
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default n
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depends on BUSYBOX_CONFIG_FEATURE_LESS_DASHCMD
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help
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Enable "-N" command.
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config BUSYBOX_CONFIG_FEATURE_LESS_WINCH
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bool "Enable automatic resizing on window size changes"
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default n
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depends on BUSYBOX_CONFIG_LESS
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help
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Makes less track window size changes.
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config BUSYBOX_CONFIG_HDPARM
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bool "hdparm"
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default n
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help
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Get/Set hard drive parameters. Primarily intended for ATA
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drives. Adds about 13k (or around 30k if you enable the
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FEATURE_HDPARM_GET_IDENTITY option)....
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config BUSYBOX_CONFIG_FEATURE_HDPARM_GET_IDENTITY
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bool "Support obtaining detailed information directly from drives"
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default n
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depends on BUSYBOX_CONFIG_HDPARM
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help
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Enables the -I and -i options to obtain detailed information
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directly from drives about their capabilities and supported ATA
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feature set. If no device name is specified, hdparm will read
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identify data from stdin. Enabling this option will add about 16k...
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config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_SCAN_HWIF
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bool "Register an IDE interface (DANGEROUS)"
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default n
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depends on BUSYBOX_CONFIG_HDPARM
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help
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Enables the 'hdparm -R' option to register an IDE interface.
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This is dangerous stuff, so you should probably say N.
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config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_UNREGISTER_HWIF
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bool "Un-register an IDE interface (DANGEROUS)"
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default n
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depends on BUSYBOX_CONFIG_HDPARM
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help
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Enables the 'hdparm -U' option to un-register an IDE interface.
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This is dangerous stuff, so you should probably say N.
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config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_DRIVE_RESET
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bool "Perform device reset (DANGEROUS)"
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default n
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depends on BUSYBOX_CONFIG_HDPARM
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help
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Enables the 'hdparm -w' option to perform a device reset.
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This is dangerous stuff, so you should probably say N.
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config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_TRISTATE_HWIF
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bool "Tristate device for hotswap (DANGEROUS)"
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default n
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depends on BUSYBOX_CONFIG_HDPARM
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help
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Enables the 'hdparm -x' option to tristate device for hotswap,
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and the '-b' option to get/set bus state. This is dangerous
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stuff, so you should probably say N.
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config BUSYBOX_CONFIG_FEATURE_HDPARM_HDIO_GETSET_DMA
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bool "Get/set using_dma flag (DANGEROUS)"
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default n
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depends on BUSYBOX_CONFIG_HDPARM
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help
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Enables the 'hdparm -d' option to get/set using_dma flag.
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This is dangerous stuff, so you should probably say N.
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config BUSYBOX_CONFIG_LOCK
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bool "lock"
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default y
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help
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Small utility for using locks in scripts
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config BUSYBOX_CONFIG_MAKEDEVS
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bool "makedevs"
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default n
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help
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'makedevs' is a utility used to create a batch of devices with
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one command.
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.
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There are two choices for command line behaviour, the interface
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as used by LEAF/Linux Router Project, or a device table file.
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.
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'leaf' is traditionally what busybox follows, it allows multiple
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devices of a particluar type to be created per command.
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e.g. /dev/hda[0-9]
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Device properties are passed as command line arguments.
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.
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'table' reads device properties from a file or stdin, allowing
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a batch of unrelated devices to be made with one command.
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User/group names are allowed as an alternative to uid/gid.
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choice
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prompt "Choose makedevs behaviour"
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depends on BUSYBOX_CONFIG_MAKEDEVS
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default BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
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config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_LEAF
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bool "leaf"
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config BUSYBOX_CONFIG_FEATURE_MAKEDEVS_TABLE
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bool "table"
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endchoice
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config BUSYBOX_CONFIG_MAN
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bool "man"
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default n
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help
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Format and display manual pages.
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config BUSYBOX_CONFIG_MICROCOM
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bool "microcom"
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default n
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help
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The poor man's minicom utility for chatting with serial port devices.
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config BUSYBOX_CONFIG_MOUNTPOINT
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bool "mountpoint"
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default n
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help
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mountpoint checks if the directory is a mountpoint.
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config BUSYBOX_CONFIG_MT
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bool "mt"
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default n
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help
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mt is used to control tape devices. You can use the mt utility
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to advance or rewind a tape past a specified number of archive
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files on the tape.
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config BUSYBOX_CONFIG_RAIDAUTORUN
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bool "raidautorun"
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default n
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help
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raidautorun tells the kernel md driver to
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search and start RAID arrays.
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config BUSYBOX_CONFIG_READAHEAD
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bool "readahead"
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default n
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depends on BUSYBOX_CONFIG_LFS
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help
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Preload the files listed on the command line into RAM cache so that
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subsequent reads on these files will not block on disk I/O.
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This applet just calls the readahead(2) system call on each file.
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It is mainly useful in system startup scripts to preload files
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or executables before they are used. When used at the right time
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(in particular when a CPU bound process is running) it can
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significantly speed up system startup.
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As readahead(2) blocks until each file has been read, it is best to
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run this applet as a background job.
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config BUSYBOX_CONFIG_RUNLEVEL
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bool "runlevel"
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default n
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help
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find the current and previous system runlevel.
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This applet uses utmp but does not rely on busybox supporing
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utmp on purpose. It is used by e.g. emdebian via /etc/init.d/rc.
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config BUSYBOX_CONFIG_RX
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bool "rx"
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default n
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help
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Receive files using the Xmodem protocol.
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config BUSYBOX_CONFIG_SETSID
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bool "setsid"
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default n
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help
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setsid runs a program in a new session
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config BUSYBOX_CONFIG_STRINGS
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bool "strings"
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default y
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help
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strings prints the printable character sequences for each file
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specified.
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config BUSYBOX_CONFIG_TASKSET
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bool "taskset"
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default n
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help
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Retrieve or set a processes's CPU affinity.
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This requires sched_{g,s}etaffinity support in your libc.
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config BUSYBOX_CONFIG_FEATURE_TASKSET_FANCY
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bool "Fancy output"
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default n
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depends on BUSYBOX_CONFIG_TASKSET
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help
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Add code for fancy output. This merely silences a compiler-warning
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and adds about 135 Bytes. May be needed for machines with alot
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of CPUs.
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config BUSYBOX_CONFIG_TIME
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bool "time"
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default y
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help
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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_CONFIG_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_CONFIG_WATCHDOG
|
|
bool "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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