8abbee474c
the following of which (from cat.c) belongs in svn history instead of the source code: /* Mar 16, 2003 Manuel Novoa III (mjn3@codepoet.org) * * This is a new implementation of 'cat' which aims to be SUSv3 compliant. * * Changes from the previous implementation include: * 1) Multiple '-' args are accepted as required by SUSv3. The previous * implementation would close stdin and segfault on a subsequent '-'. * 2) The '-u' options is required by SUSv3. Note that the specified * behavior for '-u' is done by default, so all we need do is accept * the option. */
782 lines
17 KiB
Plaintext
782 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 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 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 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 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 CONFIG_FEATURE_CAT_ESCAPE
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bool "support -vetET"
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depends on CONFIG_CAT
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default n
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help
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Sheer bloat.
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config 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 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 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 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 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 CONFIG_CMP
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bool "cmp"
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default n
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help
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cmp is used to compare two files and returns the result
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to standard output.
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config 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 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 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 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 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 CONFIG_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 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 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 CONFIG_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& 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 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 CONFIG_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 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 CONFIG_DIFF
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bool "diff"
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default n
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help
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diff compares two files or directories and outputs the
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differences between them in a form that can be given to
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the patch command.
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config CONFIG_FEATURE_DIFF_BINARY
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bool "Enable checks for binary files"
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default y
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depends on CONFIG_DIFF
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help
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This option enables support for checking for binary files
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before a comparison is carried out.
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config CONFIG_FEATURE_DIFF_DIR
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bool "Enable directory support"
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default y
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depends on CONFIG_DIFF
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help
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This option enables support for directory and subdirectory
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comparison.
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config CONFIG_FEATURE_DIFF_MINIMAL
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bool "Enable -d option to find smaller sets of changes"
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default n
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depends on CONFIG_DIFF
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help
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Enabling this option allows the use of -d to make diff
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try hard to find the smallest possible set of changes.
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config 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 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 CONFIG_UNIX2DOS
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bool
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default y
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depends on CONFIG_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 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 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 CONFIG_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 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 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 CONFIG_ECHO
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help
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This adds options (-n and -e) to echo.
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config 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 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 CONFIG_ENV && CONFIG_GETOPT_LONG
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help
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Support long options for the env applet.
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config 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 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 CONFIG_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 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 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 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 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 CONFIG_HEAD
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help
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This enables the head options (-c, -q, and -v).
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config 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 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 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 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 CONFIG_INSTALL && CONFIG_GETOPT_LONG
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help
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Support long options for the install applet.
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config 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 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 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 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 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 CONFIG_LS
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help
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Enable the ls options (-p and -F).
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config 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 CONFIG_LS
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help
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Enable the ls option (-L).
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config CONFIG_FEATURE_LS_RECURSIVE
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bool "Enable recursion (-R)"
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default y
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depends on CONFIG_LS
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help
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Enable the ls option (-R).
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config 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 CONFIG_LS
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help
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Allow ls to sort file names alphabetically.
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config CONFIG_FEATURE_LS_TIMESTAMPS
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bool "Show file timestamps"
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default y
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depends on CONFIG_LS
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help
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Allow ls to display timestamps for files.
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config CONFIG_FEATURE_LS_USERNAME
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bool "Show username/groupnames"
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default y
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depends on CONFIG_LS
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help
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Allow ls to display username/groupname for files.
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config 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 CONFIG_LS && CONFIG_GETOPT_LONG
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help
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This enables the --color option to ls.
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config 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 CONFIG_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 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 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 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 CONFIG_MKDIR && CONFIG_GETOPT_LONG
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help
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Support long options for the mkdir applet.
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config 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 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 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 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 CONFIG_MV && CONFIG_GETOPT_LONG
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help
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Support long options for the mv applet.
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config 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 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 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 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 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 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 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 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 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 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 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 CONFIG_SLEEP
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bool "sleep (single integer arg with no suffix)"
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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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config CONFIG_FEATURE_FANCY_SLEEP
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bool "Enable multiple integer args and optional time suffixes"
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default n
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depends on CONFIG_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 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 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 CONFIG_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 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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config 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 CONFIG_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 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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config 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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config 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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config CONFIG_TAIL
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bool "tail"
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default n
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help
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tail is used to print the last specified number of lines
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from files.
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config 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 CONFIG_TAIL
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help
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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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config CONFIG_TEE
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bool "tee"
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default n
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help
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tee is used to read from standard input and write
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to standard output and files.
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config 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 CONFIG_TEE
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help
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Enable this option for a faster tee, at expense of size.
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config CONFIG_TEST
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bool "test"
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default n
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help
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test is used to check file types and compare values,
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returning an appropriate exit code. The shells (ash
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and bash) have test builtin.
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config CONFIG_FEATURE_TEST_64
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bool "Extend test to 64 bit"
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default n
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depends on CONFIG_TEST
|
|
help
|
|
Enable 64-bit support in test.
|
|
|
|
config CONFIG_TOUCH
|
|
bool "touch"
|
|
default n
|
|
help
|
|
touch is used to create or change the access and/or
|
|
modification timestamp of specified files.
|
|
|
|
config CONFIG_TR
|
|
bool "tr"
|
|
default n
|
|
help
|
|
tr is used to squeeze, and/or delete characters from standard
|
|
input, writing to standard output.
|
|
|
|
config CONFIG_FEATURE_TR_CLASSES
|
|
bool "Enable character classes (such as [:upper:])"
|
|
default n
|
|
depends on CONFIG_TR
|
|
help
|
|
Enable character classes, enabling commands such as:
|
|
tr [:upper:] [:lower:] to convert input into lowercase.
|
|
|
|
config CONFIG_FEATURE_TR_EQUIV
|
|
bool "Enable equivalence classes"
|
|
default n
|
|
depends on CONFIG_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 CONFIG_TRUE
|
|
bool "true"
|
|
default n
|
|
help
|
|
true returns an exit code of TRUE (0).
|
|
|
|
config CONFIG_TTY
|
|
bool "tty"
|
|
default n
|
|
help
|
|
tty is used to print the name of the current terminal to
|
|
standard output.
|
|
|
|
config CONFIG_UNAME
|
|
bool "uname"
|
|
default n
|
|
help
|
|
uname is used to print system information.
|
|
|
|
config CONFIG_UNIQ
|
|
bool "uniq"
|
|
default n
|
|
help
|
|
uniq is used to remove duplicate lines from a sorted file.
|
|
|
|
config CONFIG_USLEEP
|
|
bool "usleep"
|
|
default n
|
|
help
|
|
usleep is used to pause for a specified number of microseconds.
|
|
|
|
config CONFIG_UUDECODE
|
|
bool "uudecode"
|
|
default n
|
|
help
|
|
uudecode is used to decode a uuencoded file.
|
|
|
|
config CONFIG_UUENCODE
|
|
bool "uuencode"
|
|
default n
|
|
help
|
|
uuencode is used to uuencode a file.
|
|
|
|
config CONFIG_WATCH
|
|
bool "watch"
|
|
default n
|
|
select CONFIG_DATE
|
|
help
|
|
watch is used to execute a program periodically, showing
|
|
output to the screen.
|
|
|
|
config CONFIG_WC
|
|
bool "wc"
|
|
default n
|
|
help
|
|
wc is used to print the number of bytes, words, and lines,
|
|
in specified files.
|
|
|
|
config CONFIG_WHO
|
|
bool "who"
|
|
default n
|
|
select CONFIG_FEATURE_UTMP
|
|
help
|
|
who is used to show who is logged on.
|
|
|
|
config CONFIG_WHOAMI
|
|
bool "whoami"
|
|
default n
|
|
help
|
|
whoami is used to print the username of the current
|
|
user id (same as id -un).
|
|
|
|
config 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 CONFIG_CP || CONFIG_MV
|
|
|
|
config CONFIG_FEATURE_PRESERVE_HARDLINKS
|
|
bool "Preserve hard links"
|
|
default n
|
|
depends on CONFIG_CP || CONFIG_MV
|
|
help
|
|
Allow cp and mv to preserve hard links.
|
|
|
|
comment "Common options for ls, more and telnet"
|
|
depends on CONFIG_LS || CONFIG_MORE || CONFIG_TELNET
|
|
|
|
config CONFIG_FEATURE_AUTOWIDTH
|
|
bool "Calculate terminal & column widths"
|
|
default y
|
|
depends on CONFIG_LS || CONFIG_MORE || CONFIG_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 CONFIG_DF || CONFIG_DU || CONFIG_LS
|
|
|
|
config CONFIG_FEATURE_HUMAN_READABLE
|
|
bool "Support for human readable output (example 13k, 23M, 235G)"
|
|
default n
|
|
depends on CONFIG_DF || CONFIG_DU || CONFIG_LS
|
|
help
|
|
Allow df, du, and ls to have human readable output.
|
|
|
|
comment "Common options for md5sum, sha1sum"
|
|
depends on CONFIG_MD5SUM || CONFIG_SHA1SUM
|
|
|
|
config CONFIG_FEATURE_MD5_SHA1_SUM_CHECK
|
|
bool "Enable -c, -s and -w options"
|
|
default n
|
|
depends on CONFIG_MD5SUM || CONFIG_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
|