linux 下设置 ls 命令 显示 文件、文件夹颜色
用 dircolors -p 可以 看到缺省的颜色设置，包括各种颜色和“粗体”，下划线，闪烁等定义。
而变量 $LS_COLORS 是设置颜色的变量；
如我的设置如下：
export LS_COLORS="no=00:fi=00:di=00;35:ln=00;36:pi=40;33:so=00;35:bd=40;33;01:cd=40;33;01:or=01;05;37;41:mi=01;05;37;41:ex=00;32:*.cmd=00;32:*.exe=00;32:*.com=00;32:*.btm=00;32:*.bat=00;32:*.sh=00;32:*.csh=00;32:*.tar=00;31:*.tgz=00;31:*.arj=00;31:*.taz=00;31:*.lzh=00;31:*.zip=00;31:*.z=00;31:*.Z=00;31:*.gz=00;31:*.bz2=00;31:*.bz=00;31:*.tz=00;31:*.rpm=00;31:*.cpio=00;31:*.jpg=00;35:*.gif=00;35:*.bmp=00;35:*.xbm=00;35:*.xpm=00;35:*.png=00;35:*.tif=00;35:"
另：
/etc/DIR_COLORS 文件为系统默认颜色参数配置文件
如果想修改定义自己的颜色参数配置文件，请执行如下操作：
1. cp /etc/DIR_COLORS $HOME/.dir_colors
2. 修改中的颜色定义 $HOME/.dir_colors
我的配置如下：
# Configuration file for the color ls utility# This file goes in the /etc directory, and must be world readable.# You can copy this file to .dir_colors in your $HOME directory to override# the system defaults.# COLOR needs one of these arguments: 'tty' colorizes output to ttys, but not# pipes. 'all' adds color characters to all output. 'none' shuts colorization# off.COLOR tty# Extra command line options for ls go here.# Basically these ones are:# -F = show '/' for dirs, '*' for executables, etc.# -T 0 = don't trust tab spacing when formatting ls output.OPTIONS -F -T 0# Below, there should be one TERM entry for each termtype that is colorizableTERM linuxTERM consoleTERM con132x25TERM con132x30TERM con132x43TERM con132x60TERM con80x25TERM con80x28TERM con80x30TERM con80x43TERM con80x50TERM con80x60TERM cons25TERM xtermTERM rxvtTERM xterm-colorTERM color-xtermTERM vt100TERM dttermTERM color_xtermTERM ansiTERM screenTERM screen.linuxTERM konTERM ktermTERM gnomeTERM konsole# EIGHTBIT, followed by '1' for on, '0' for off. (8-bit output)EIGHTBIT 1# 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=whiteNORMAL 00# global default, although everything should be something.FILE 00 # normal fileDIR 01;35 # directoryLINK 01;36 # symbolic linkFIFO 40;33# pipeSOCK 01;35# socketBLK 40;33;01# block device driverCHR 40;33;01 # character device driverORPHAN 01;05;37;41 # orphaned syminksMISSING 01;05;37;41 # ... and the files they point to# 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 '#').cmd 01;32 # executables (bright green).exe 01;32.com 01;32.btm 01;32.bat 01;32.sh 01;32.csh 01;32.tar 01;31 # archives or compressed (bright red).tgz 01;31.arj 01;31.taz 01;31.lzh 01;31.zip 01;31.z 01;31.Z 01;31.gz 01;31.bz2 01;31.bz 01;31.tz 01;31.rpm 01;31.cpio 01;31.jpg 01;35 # image formats.gif 01;35.bmp 01;35.xbm 01;35.xpm 01;35.png 01;35.tif 01;35
