二十五岁时我们都一样愚蠢、多愁善感，喜欢故弄玄虚，可如果不那样的话，五十岁时也就不会如此明智。
标题：Linux shell dircolors 命令
Linux shell 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。该命令在 MacOS 系统下默认不存在
dircolors 命令语法格式如下
dircolors [色彩配置文件] dircolors [-bcp][--help][--version]选项：
选项 描述 -b
--sh
--bourne-shell显示在Boume -c
--csh
--c-shell显示在C shell中，将LS_COLORS设为目前预设置的shell指令 -p
--print-database显示预设置 -help 显示帮助信息 -version 显示版本信息 范例
1. 显示默认值
[root@localhost shell]# dircolors -p # 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, 1999-2010 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 colorizable TERM Eterm TERM ansi TERM color-xterm TERM con132x25 TERM con132x30 TERM con132x43 TERM con132x60 TERM con80x25 TERM con80x28 TERM con80x30 TERM con80x43 TERM con80x50 TERM con80x60 TERM cons25 TERM console TERM cygwin TERM dtterm TERM eterm-color TERM gnome TERM gnome-256color TERM jfbterm TERM konsole TERM kterm TERM linux TERM linux-c TERM mach-color TERM mlterm TERM putty TERM rxvt TERM rxvt-cygwin TERM rxvt-cygwin-native TERM rxvt-unicode TERM screen TERM screen-256color TERM screen-256color-bce TERM screen-bce TERM screen-w TERM screen.linux TERM vt100 TERM xterm TERM xterm-16color TERM xterm-256color TERM xterm-88color TERM xterm-color TERM 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 all RESET 0 # reset to "normal" color DIR 01;34 # directory LINK 01;36 # symbolic link. (If you set this to 'target' instead of a # numerical value, the color is as for the file pointed to.) MULTIHARDLINK 00 # regular file with more than one link FIFO 40;33 # pipe SOCK 01;35 # socket DOOR 01;35 # door BLK 40;33;01 # block device driver CHR 40;33;01 # character device driver ORPHAN 40;31;01 # symlink to nonexistent file, or non-stat'able file SETUID 37;41 # file that is setuid (u+s) SETGID 30;43 # file that is setgid (g+s) CAPABILITY 30;41 # file with capability STICKY_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 sticky STICKY 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 .tgz 01;31 .arj 01;31 .taz 01;31 .lzh 01;31 .lzma 01;31 .tlz 01;31 .txz 01;31 .zip 01;31 .z 01;31 .Z 01;31 .dz 01;31 .gz 01;31 .lz 01;31 .xz 01;31 .bz2 01;31 .bz 01;31 .tbz 01;31 .tbz2 01;31 .tz 01;31 .deb 01;31 .rpm 01;31 .jar 01;31 .rar 01;31 .ace 01;31 .zoo 01;31 .cpio 01;31 .7z 01;31 .rz 01;31 # image formats .jpg 01;35 .jpeg 01;35 .gif 01;35 .bmp 01;35 .pbm 01;35 .pgm 01;35 .ppm 01;35 .tga 01;35 .xbm 01;35 .xpm 01;35 .tif 01;35 .tiff 01;35 .png 01;35 .svg 01;35 .svgz 01;35 .mng 01;35 .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 .cgm 01;35 .emf 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
