828 lines
17 KiB
Plaintext
828 lines
17 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 "Coreutils"
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config BASENAME
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bool "basename"
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default n
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help
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basename is used to strip the directory and suffix from filenames,
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leaving just the filename itself. Enable this option if you wish
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to enable the 'basename' utility.
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config CAL
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bool "cal"
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default n
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help
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cal is used to display a monthly calender.
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config CAT
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bool "cat"
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default n
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help
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cat is used to concatenate files and print them to the standard
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output. Enable this option if you wish to enable the 'cat' utility.
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config CATV
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bool "catv"
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default n
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help
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Display nonprinting characters as escape sequences (like some
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implementations' cat -v option).
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config CHGRP
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bool "chgrp"
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default n
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help
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chgrp is used to change the group ownership of files.
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config CHMOD
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bool "chmod"
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default n
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help
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chmod is used to change the access permission of files.
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config CHOWN
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bool "chown"
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default n
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help
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chown is used to change the user and/or group ownership
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of files.
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config CHROOT
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bool "chroot"
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default n
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help
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chroot is used to change the root directory and run a command.
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The default command is `/bin/sh'.
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config CKSUM
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bool "cksum"
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default n
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help
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cksum is used to calculate the CRC32 checksum of a file.
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config COMM
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bool "comm"
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default n
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help
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comm is used to compare two files line by line and return
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a three-column output.
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config CP
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bool "cp"
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default n
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help
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cp is used to copy files and directories.
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config CUT
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bool "cut"
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default n
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help
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cut is used to print selected parts of lines from
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each file to stdout.
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config DATE
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bool "date"
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default n
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help
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date is used to set the system date or display the
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current time in the given format.
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config FEATURE_DATE_ISOFMT
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bool "Enable ISO date format output (-I)"
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default y
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depends on DATE
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help
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Enable option (-I) to output an ISO-8601 compliant
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date/time string.
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config DD
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bool "dd"
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default n
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help
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dd copies a file (from standard input to standard output,
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by default) using specific input and output blocksizes,
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while optionally performing conversions on it.
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config FEATURE_DD_SIGNAL_HANDLING
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bool "Enable DD signal handling for status reporting"
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default y
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depends on DD
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help
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sending a SIGUSR1 signal to a running `dd' process makes it
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print to standard error the number of records read and written
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so far, then to resume copying.
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$ dd if=/dev/zero of=/dev/null&
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$ pid=$! kill -USR1 $pid; sleep 1; kill $pid
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10899206+0 records in 10899206+0 records out
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config FEATURE_DD_IBS_OBS
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bool "Enable ibs, obs and conv options"
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default n
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depends on DD
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help
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Enables support for writing a certain number of bytes in and out,
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at a time, and performing conversions on the data stream.
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config DF
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bool "df"
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default n
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help
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df reports the amount of disk space used and available
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on filesystems.
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config FEATURE_DF_INODE
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bool "Enable -i (inode information)"
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default n
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depends on DF
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help
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This option enables support for df -i.
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config DIRNAME
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bool "dirname"
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default n
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help
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dirname is used to strip a non-directory suffix from
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a file name.
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config DOS2UNIX
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bool "dos2unix/unix2dos"
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default n
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help
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dos2unix is used to convert a text file from DOS format to
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UNIX format, and vice versa.
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config UNIX2DOS
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bool
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default y
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depends on DOS2UNIX
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help
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unix2dos is used to convert a text file from UNIX format to
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DOS format, and vice versa.
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config DU
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bool "du (default blocksize of 512 bytes)"
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default n
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help
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du is used to report the amount of disk space used
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for specified files.
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config FEATURE_DU_DEFAULT_BLOCKSIZE_1K
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bool "Use a default blocksize of 1024 bytes (1K)"
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default y
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depends on DU
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help
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Use a blocksize of (1K) instead of the default 512b.
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config ECHO
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bool "echo (basic SuSv3 version taking no options)"
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default n
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help
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echo is used to print a specified string to stdout.
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# this entry also appears in shell/Config.in, next to the echo builtin
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config FEATURE_FANCY_ECHO
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bool "Enable echo options (-n and -e)"
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default y
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depends on ECHO
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help
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This adds options (-n and -e) to echo.
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config ENV
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bool "env"
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default n
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help
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env is used to set an environment variable and run
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a command; without options it displays the current
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environment.
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config FEATURE_ENV_LONG_OPTIONS
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bool "Enable long options"
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default n
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depends on ENV && GETOPT_LONG
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help
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Support long options for the env applet.
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config EXPAND
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bool "expand"
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default n
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help
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By default, convert all tabs to spaces.
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config FEATURE_EXPAND_LONG_OPTIONS
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bool "Enable long options"
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default n
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depends on EXPAND && GETOPT_LONG
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help
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Support long options for the expand applet.
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config EXPR
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bool "expr"
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default n
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help
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expr is used to calculate numbers and print the result
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to standard output.
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config EXPR_MATH_SUPPORT_64
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bool "Extend Posix numbers support to 64 bit"
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default n
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depends on EXPR
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help
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Enable 64-bit math support in the expr applet. This will make
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the applet slightly larger, but will allow computation with very
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large numbers.
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config FALSE
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bool "false"
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default n
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help
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false returns an exit code of FALSE (1).
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config FOLD
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bool "fold"
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default n
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help
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Wrap text to fit a specific width.
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config HEAD
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bool "head"
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default n
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help
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head is used to print the first specified number of lines
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from files.
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config FEATURE_FANCY_HEAD
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bool "Enable head options (-c, -q, and -v)"
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default n
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depends on HEAD
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help
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This enables the head options (-c, -q, and -v).
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config HOSTID
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bool "hostid"
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default n
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help
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hostid prints the numeric identifier (in hexadecimal) for
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the current host.
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config ID
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bool "id"
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default n
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help
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id displays the current user and group ID names.
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config INSTALL
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bool "install"
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default n
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help
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Copy files and set attributes.
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config FEATURE_INSTALL_LONG_OPTIONS
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bool "Enable long options"
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default n
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depends on INSTALL && GETOPT_LONG
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help
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Support long options for the install applet.
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config LENGTH
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bool "length"
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default n
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help
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length is used to print out the length of a specified string.
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config LN
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bool "ln"
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default n
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help
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ln is used to create hard or soft links between files.
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config LOGNAME
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bool "logname"
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default n
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help
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logname is used to print the current user's login name.
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config LS
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bool "ls"
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default n
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help
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ls is used to list the contents of directories.
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config FEATURE_LS_FILETYPES
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bool "Enable filetyping options (-p and -F)"
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default y
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depends on LS
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help
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Enable the ls options (-p and -F).
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config FEATURE_LS_FOLLOWLINKS
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bool "Enable symlinks dereferencing (-L)"
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default y
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depends on LS
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help
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Enable the ls option (-L).
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config FEATURE_LS_RECURSIVE
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bool "Enable recursion (-R)"
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default y
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depends on LS
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help
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Enable the ls option (-R).
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config FEATURE_LS_SORTFILES
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bool "Sort the file names"
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default y
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depends on LS
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help
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Allow ls to sort file names alphabetically.
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config FEATURE_LS_TIMESTAMPS
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bool "Show file timestamps"
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default y
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depends on LS
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help
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Allow ls to display timestamps for files.
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config FEATURE_LS_USERNAME
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bool "Show username/groupnames"
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default y
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depends on LS
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help
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Allow ls to display username/groupname for files.
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config FEATURE_LS_COLOR
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bool "Allow use of color to identify file types"
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default y
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depends on LS && GETOPT_LONG
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help
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This enables the --color option to ls.
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config FEATURE_LS_COLOR_IS_DEFAULT
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bool "Produce colored ls output by default"
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default n
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depends on FEATURE_LS_COLOR
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help
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Saying yes here will turn coloring on by default,
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even if no "--color" option is given to the ls command.
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This is not recommended, since the colors are not
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configurable, and the output may not be legible on
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many output screens.
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config MD5SUM
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bool "md5sum"
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default n
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help
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md5sum is used to print or check MD5 checksums.
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config MKDIR
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bool "mkdir"
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default n
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help
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mkdir is used to create directories with the specified names.
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config FEATURE_MKDIR_LONG_OPTIONS
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bool "Enable long options"
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default n
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depends on MKDIR && GETOPT_LONG
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help
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Support long options for the mkdir applet.
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config MKFIFO
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bool "mkfifo"
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default n
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help
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mkfifo is used to create FIFOs (named pipes).
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The `mknod' program can also create FIFOs.
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config MKNOD
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bool "mknod"
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default n
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help
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mknod is used to create FIFOs or block/character special
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files with the specified names.
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config MV
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bool "mv"
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default n
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help
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mv is used to move or rename files or directories.
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config FEATURE_MV_LONG_OPTIONS
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bool "Enable long options"
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default n
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depends on MV && GETOPT_LONG
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help
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Support long options for the mv applet.
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config NICE
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bool "nice"
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default n
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help
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nice runs a program with modified scheduling priority.
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config NOHUP
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bool "nohup"
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default n
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help
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run a command immune to hangups, with output to a non-tty.
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config OD
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bool "od"
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default n
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help
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od is used to dump binary files in octal and other formats.
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config PRINTENV
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bool "printenv"
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default n
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help
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printenv is used to print all or part of environment.
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config PRINTF
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bool "printf"
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default n
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help
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printf is used to format and print specified strings.
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It's similar to `echo' except it has more options.
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config PWD
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bool "pwd"
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default n
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help
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pwd is used to print the current directory.
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config READLINK
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bool "readlink"
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default n
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help
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This program reads a symbolic link and returns the name
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of the file it points to
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config FEATURE_READLINK_FOLLOW
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bool "Enable canonicalization by following all symlinks (-f)"
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default n
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depends on READLINK
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help
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Enable the readlink option (-f).
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config REALPATH
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bool "realpath"
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default n
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help
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Return the canonicalized absolute pathname.
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This isn't provided by GNU shellutils, but where else does it belong.
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config RM
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bool "rm"
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default n
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help
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rm is used to remove files or directories.
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config RMDIR
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bool "rmdir"
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default n
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help
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rmdir is used to remove empty directories.
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config FEATURE_RMDIR_LONG_OPTIONS
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bool "Enable long options"
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default n
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depends on RMDIR && GETOPT_LONG
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help
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Support long options for the rmdir applet, including
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--ignore-fail-on-non-empty for compatibility with GNU rmdir.
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config SEQ
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bool "seq"
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default n
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help
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print a sequence of numbers
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config SHA1SUM
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bool "sha1sum"
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default n
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help
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Compute and check SHA1 message digest
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config SLEEP
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bool "sleep"
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default n
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help
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sleep is used to pause for a specified number of seconds.
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It comes in 3 versions:
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- small: takes one integer parameter
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- fancy: takes multiple integer arguments with suffixes:
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sleep 1d 2h 3m 15s
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- fancy with fractional numbers:
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sleep 2.3s 4.5h sleeps for 16202.3 seconds
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Last one is "the most compatible" with coreutils sleep,
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but it adds around 1k of code.
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config FEATURE_FANCY_SLEEP
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bool "Enable multiple arguments and s/m/h/d suffixes"
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default n
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depends on SLEEP
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help
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Allow sleep to pause for specified minutes, hours, and days.
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config FEATURE_FLOAT_SLEEP
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bool "Enable fractional arguments"
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default n
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depends on FEATURE_FANCY_SLEEP
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help
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Allow for fractional numeric parameters.
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config SORT
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bool "sort"
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default n
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help
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sort is used to sort lines of text in specified files.
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config FEATURE_SORT_BIG
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bool "Full SuSv3 compliant sort (support -ktcsbdfiozgM)"
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default y
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depends on SORT
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help
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Without this, sort only supports -r, -u, and an integer version
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of -n. Selecting this adds sort keys, floating point support, and
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more. This adds a little over 3k to a nonstatic build on x86.
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The SuSv3 sort standard is available at:
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http://www.opengroup.org/onlinepubs/007904975/utilities/sort.html
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config SPLIT
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bool "split"
|
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default n
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help
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split a file into pieces.
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config FEATURE_SPLIT_FANCY
|
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bool "Fancy extensions"
|
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default n
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depends on SPLIT
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help
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Add support for features not required by SUSv3.
|
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Supports additional suffixes 'b' for 512 bytes,
|
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'g' for 1GiB for the -b option.
|
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config STAT
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bool "stat"
|
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default n
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help
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display file or filesystem status.
|
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|
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config FEATURE_STAT_FORMAT
|
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bool "Enable custom formats (-c)"
|
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default n
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depends on STAT
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help
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Without this, stat will not support the '-c format' option where
|
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users can pass a custom format string for output. This adds about
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7k to a nonstatic build on amd64.
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config STTY
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bool "stty"
|
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default n
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help
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stty is used to change and print terminal line settings.
|
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|
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config SUM
|
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bool "sum"
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default n
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help
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checksum and count the blocks in a file
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|
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config SYNC
|
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bool "sync"
|
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default n
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help
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sync is used to flush filesystem buffers.
|
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|
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config TAC
|
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bool "tac"
|
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default n
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help
|
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tac is used to concatenate and print files in reverse.
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|
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config TAIL
|
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bool "tail"
|
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default n
|
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help
|
|
tail is used to print the last specified number of lines
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from files.
|
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|
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config FEATURE_FANCY_TAIL
|
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bool "Enable extra tail options (-q, -s, and -v)"
|
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default y
|
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depends on TAIL
|
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help
|
|
The options (-q, -s, and -v) are provided by GNU tail, but
|
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are not specific in the SUSv3 standard.
|
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|
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config TEE
|
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bool "tee"
|
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default n
|
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help
|
|
tee is used to read from standard input and write
|
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to standard output and files.
|
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|
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config FEATURE_TEE_USE_BLOCK_IO
|
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bool "Enable block I/O (larger/faster) instead of byte I/O"
|
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default n
|
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depends on TEE
|
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help
|
|
Enable this option for a faster tee, at expense of size.
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|
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config TEST
|
|
bool "test"
|
|
default n
|
|
help
|
|
test is used to check file types and compare values,
|
|
returning an appropriate exit code. The bash shell
|
|
has test built in, ash can build it in optionally.
|
|
|
|
config FEATURE_TEST_64
|
|
bool "Extend test to 64 bit"
|
|
default n
|
|
depends on TEST
|
|
help
|
|
Enable 64-bit support in test.
|
|
|
|
config TOUCH
|
|
bool "touch"
|
|
default n
|
|
help
|
|
touch is used to create or change the access and/or
|
|
modification timestamp of specified files.
|
|
|
|
config TR
|
|
bool "tr"
|
|
default n
|
|
help
|
|
tr is used to squeeze, and/or delete characters from standard
|
|
input, writing to standard output.
|
|
|
|
config FEATURE_TR_CLASSES
|
|
bool "Enable character classes (such as [:upper:])"
|
|
default n
|
|
depends on TR
|
|
help
|
|
Enable character classes, enabling commands such as:
|
|
tr [:upper:] [:lower:] to convert input into lowercase.
|
|
|
|
config FEATURE_TR_EQUIV
|
|
bool "Enable equivalence classes"
|
|
default n
|
|
depends on TR
|
|
help
|
|
Enable equivalence classes, which essentially add the enclosed
|
|
character to the current set. For instance, tr [=a=] xyz would
|
|
replace all instances of 'a' with 'xyz'. This option is mainly
|
|
useful for cases when no other way of expressing a character
|
|
is possible.
|
|
|
|
config TRUE
|
|
bool "true"
|
|
default n
|
|
help
|
|
true returns an exit code of TRUE (0).
|
|
|
|
config TTY
|
|
bool "tty"
|
|
default n
|
|
help
|
|
tty is used to print the name of the current terminal to
|
|
standard output.
|
|
|
|
config UNAME
|
|
bool "uname"
|
|
default n
|
|
help
|
|
uname is used to print system information.
|
|
|
|
config UNEXPAND
|
|
bool "unexpand"
|
|
default n
|
|
help
|
|
By default, convert only leading sequences of blanks to tabs.
|
|
|
|
config FEATURE_UNEXPAND_LONG_OPTIONS
|
|
bool "Enable long options"
|
|
default n
|
|
depends on UNEXPAND && GETOPT_LONG
|
|
help
|
|
Support long options for the unexpand applet.
|
|
|
|
config UNIQ
|
|
bool "uniq"
|
|
default n
|
|
help
|
|
uniq is used to remove duplicate lines from a sorted file.
|
|
|
|
config USLEEP
|
|
bool "usleep"
|
|
default n
|
|
help
|
|
usleep is used to pause for a specified number of microseconds.
|
|
|
|
config UUDECODE
|
|
bool "uudecode"
|
|
default n
|
|
help
|
|
uudecode is used to decode a uuencoded file.
|
|
|
|
config UUENCODE
|
|
bool "uuencode"
|
|
default n
|
|
help
|
|
uuencode is used to uuencode a file.
|
|
|
|
config WC
|
|
bool "wc"
|
|
default n
|
|
help
|
|
wc is used to print the number of bytes, words, and lines,
|
|
in specified files.
|
|
|
|
config FEATURE_WC_LARGE
|
|
bool "Support very large files in wc"
|
|
default n
|
|
depends on WC
|
|
help
|
|
Use "unsigned long long" in wc for count variables.
|
|
|
|
config WHO
|
|
bool "who"
|
|
default n
|
|
select FEATURE_UTMP
|
|
help
|
|
who is used to show who is logged on.
|
|
|
|
config WHOAMI
|
|
bool "whoami"
|
|
default n
|
|
help
|
|
whoami is used to print the username of the current
|
|
user id (same as id -un).
|
|
|
|
config YES
|
|
bool "yes"
|
|
default n
|
|
help
|
|
yes is used to repeatedly output a specific string, or
|
|
the default string `y'.
|
|
|
|
comment "Common options for cp and mv"
|
|
depends on CP || MV
|
|
|
|
config FEATURE_PRESERVE_HARDLINKS
|
|
bool "Preserve hard links"
|
|
default n
|
|
depends on CP || MV
|
|
help
|
|
Allow cp and mv to preserve hard links.
|
|
|
|
comment "Common options for ls, more and telnet"
|
|
depends on LS || MORE || TELNET
|
|
|
|
config FEATURE_AUTOWIDTH
|
|
bool "Calculate terminal & column widths"
|
|
default y
|
|
depends on LS || MORE || TELNET
|
|
help
|
|
This option allows utilities such as 'ls', 'more' and 'telnet'
|
|
to determine the width of the screen, which can allow them to
|
|
display additional text or avoid wrapping text onto the next line.
|
|
If you leave this disabled, your utilities will be especially
|
|
primitive and will be unable to determine the current screen width.
|
|
|
|
comment "Common options for df, du, ls"
|
|
depends on DF || DU || LS
|
|
|
|
config FEATURE_HUMAN_READABLE
|
|
bool "Support for human readable output (example 13k, 23M, 235G)"
|
|
default n
|
|
depends on DF || DU || LS
|
|
help
|
|
Allow df, du, and ls to have human readable output.
|
|
|
|
comment "Common options for md5sum, sha1sum"
|
|
depends on MD5SUM || SHA1SUM
|
|
|
|
config FEATURE_MD5_SHA1_SUM_CHECK
|
|
bool "Enable -c, -s and -w options"
|
|
default n
|
|
depends on MD5SUM || SHA1SUM
|
|
help
|
|
Enabling the -c options allows files to be checked
|
|
against pre-calculated hash values.
|
|
|
|
-s and -w are useful options when verifying checksums.
|
|
|
|
endmenu
|