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