自学教程：Linux dircolors命令

Linux dircolors命令用于设置 ls 指令在显示目录或文件时所用的色彩。

dircolors可根据[色彩配置文件]来设置LS_COLORS环境变量或是显示设置LS_COLORS环境变量的shell指令。

语法

dircolors [色彩配置文件]

或

dircolors [-bcp][--help][--version]

参数说明：

• -b或--sh或--bourne-shell 　显示在Boume shell中，将LS_COLORS设为目前预设置的shell指令。
• -c或--csh或--c-shell 　显示在C shell中，将LS_COLORS设为目前预设置的shell指令。
• -p或--print-database 　显示预设置
• -help 　显示帮助。
• -version 　显示版本信息。

实例

显示默认值

# dircolors -p //显示默认值# Configuration file for dircolors, a utility to help you set the# LS_COLORS environment variable used by GNU ls with the --color option.# Copyright (C) 1996, 1999-2008# Free Software Foundation, Inc.# Copying and distribution of this file, with or without modification,# are permitted provided the copyright notice and this notice are preserved.# The keywords COLOR, OPTIONS, and EIGHTBIT (honored by the# slackware version of dircolors) are recognized but ignored.# Below, there should be one TERM entry for each termtype that is colorizableTERM EtermTERM ansiTERM color-xtermTERM con132x25TERM con132x30TERM con132x43TERM con132x60TERM con80x25TERM con80x28TERM xterm-debian# Below are the color init strings for the basic file types. A color init# string consists of one or more of the following numeric codes:# Attribute codes:# 00=none 01=bold 04=underscore 05=blink 07=reverse 08=concealed# Text color codes:# 30=black 31=red 32=green 33=yellow 34=blue 35=magenta 36=cyan 37=white# Background color codes:# 40=black 41=red 42=green 43=yellow 44=blue 45=magenta 46=cyan 47=white#NORMAL 00 # no color code at all#FILE 00 # regular file: use no color at allRESET 0 # reset to “normal“ colorDIR 01;34 # directoryLINK 01;36 # symbolic link. (If you set this to 'target' instead of a# numerical value, the color is as for the file pointed to.)HARDLINK 44;37 # regular file with more than one linkFIFO 40;33 # pipeSOCK 01;35 # socketDOOR 01;35 # doorBLK 40;33;01 # block device driverCHR 40;33;01 # character device driverORPHAN 40;31;01 # symlink to nonexistent file, or non-stat'able fileSETUID 37;41 # file that is setuid (u+s)SETGID 30;43 # file that is setgid (g+s)CAPABILITY 30;41 # file with capabilitySTICKY_OTHER_WRITABLE 30;42 # dir that is sticky and other-writable (+t,o+w)OTHER_WRITABLE 34;42 # dir that is other-writable (o+w) and not stickySTICKY 37;44 # dir with the sticky bit set (+t) and not other-writable# This is for files with execute permission:EXEC 01;32# List any file extensions like '.gz' or '.tar' that you would like ls# to colorize below. Put the extension, a space, and the color init string.# (and any comments you want to add after a '#')# If you use DOS-style suffixes, you may want to uncomment the following:#.cmd 01;32 # executables (bright green)#.exe 01;32#.com 01;32#.btm 01;32#.bat 01;32# Or if you want to colorize scripts even if they do not have the# executable bit actually set.#.sh 01;32#.csh 01;32# archives or compressed (bright red).tar 01;31.pcx 01;35.mov 01;35.mpg 01;35.mpeg 01;35.m2v 01;35.mkv 01;35.ogm 01;35.mp4 01;35.m4v 01;35.mp4v 01;35.vob 01;35.qt 01;35.nuv 01;35.wmv 01;35.asf 01;35.rm 01;35.rmvb 01;35.flc 01;35.avi 01;35.fli 01;35.flv 01;35.gl 01;35.dl 01;35.xcf 01;35.xwd 01;35.yuv 01;35# http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions.axv 01;35.anx 01;35.ogv 01;35.ogx 01;35# audio formats.aac 00;36.au 00;36.flac 00;36.mid 00;36.midi 00;36.mka 00;36.mp3 00;36.mpc 00;36.ogg 00;36.ra 00;36.wav 00;36# http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions.axa 00;36.oga 00;36.spx 00;36.xspf 00;36