Linux中默认显示的文件类型颜色以及如何配置
默认颜色含义
白色：表示普通文件，如文本文件、配置文件、源码文件等
蓝色：表示目录
绿色：表示可执行文件，可执行的程序
红色：表示压缩文件或者包文件
浅蓝色：链接文件，主要是使用ln命令建立的文件等
红色闪烁：表示链接的文件有问题
黄色：表示设备文件
灰色：表示其他文件
ls显示颜色
在一般的情况下，ls输出内容是有颜色的，比如目录是蓝色，压缩文件是红字的显示。如果没有颜色，可以加上参数。当然也可以去掉颜色。
--color=never 表示输出输出没有彩色
--color=auto 表示自动
--color=always 表示输出内容有彩色
linux中关于文件夹和文件显示不同颜色的设置
1,先把关于文件夹的配色方案的文件cp到根目录下
cp /etc/DIR_COLORS ~/.dir_colors
2,然后编辑这个文件
vi ~/.dir_colors
3, 找到DIR这一行 设置DIR后面的参数 上面有每个数字代表的颜色,选择自己喜欢的颜色
文件内设定的“DIR 01；34”，为ls命令的目录的颜色设置，01表示粗体，34表示字体蓝色。
改成“DIR 01；37；44”，37是字体白色，44是字背景蓝色。//这个是推荐的,你可以根据个人爱好自行选择
4,最后执行
eval dircolors ~/.dir_colors
注意命令中的`符号为键盘~符号下面的那个，再执行ls命令就有效果。
如果使用不习惯，就建议换成 DIR 01;36
然后ls 看看有没有效果
变量
ls指令显示的文件，可以通过设置环境变量LS_COLORS，修改不同类型文件显示的颜色。LS_COLORS可以通过指定文件设定，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。
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 | [root@lhr ~]# echo $LS_COLORS rs=0:di=38;5;27:ln=38;5;51:mh=44;38;5;15:pi=40;38;5;11:so=38;5;13:do=38;5;5:bd=48;5;232;38;5;11:cd=48;5;232;38;5;3:or=48;5;232;38;5;9:mi=05;48;5;232;38;5;15:su=48;5;196;38;5;15:sg=48;5;11;38;5;16:ca=48;5;196;38;5;226:tw=48;5;10;38;5;16:ow=48;5;10;38;5;21:st=48;5;21;38;5;15:ex=38;5;34:*.tar=38;5;9:*.tgz=38;5;9:*.arc=38;5;9:*.arj=38;5;9:*.taz=38;5;9:*.lha=38;5;9:*.lz4=38;5;9:*.lzh=38;5;9:*.lzma=38;5;9:*.tlz=38;5;9:*.txz=38;5;9:*.tzo=38;5;9:*.t7z=38;5;9:*.zip=38;5;9:*.z=38;5;9:*.Z=38;5;9:*.dz=38;5;9:*.gz=38;5;9:*.lrz=38;5;9:*.lz=38;5;9:*.lzo=38;5;9:*.xz=38;5;9:*.bz2=38;5;9:*.bz=38;5;9:*.tbz=38;5;9:*.tbz2=38;5;9:*.tz=38;5;9:*.deb=38;5;9:*.rpm=38;5;9:*.jar=38;5;9:*.war=38;5;9:*.ear=38;5;9:*.sar=38;5;9:*.rar=38;5;9:*.alz=38;5;9:*.ace=38;5;9:*.zoo=38;5;9:*.cpio=38;5;9:*.7z=38;5;9:*.rz=38;5;9:*.cab=38;5;9:*.jpg=38;5;13:*.jpeg=38;5;13:*.gif=38;5;13:*.bmp=38;5;13:*.pbm=38;5;13:*.pgm=38;5;13:*.ppm=38;5;13:*.tga=38;5;13:*.xbm=38;5;13:*.xpm=38;5;13:*.tif=38;5;13:*.tiff=38;5;13:*.png=38;5;13:*.svg=38;5;13:*.svgz=38;5;13:*.mng=38;5;13:*.pcx=38;5;13:*.mov=38;5;13:*.mpg=38;5;13:*.mpeg=38;5;13:*.m2v=38;5;13:*.mkv=38;5;13:*.webm=38;5;13:*.ogm=38;5;13:*.mp4=38;5;13:*.m4v=38;5;13:*.mp4v=38;5;13:*.vob=38;5;13:*.qt=38;5;13:*.nuv=38;5;13:*.wmv=38;5;13:*.asf=38;5;13:*.rm=38;5;13:*.rmvb=38;5;13:*.flc=38;5;13:*.avi=38;5;13:*.fli=38;5;13:*.flv=38;5;13:*.gl=38;5;13:*.dl=38;5;13:*.xcf=38;5;13:*.xwd=38;5;13:*.yuv=38;5;13:*.cgm=38;5;13:*.emf=38;5;13:*.axv=38;5;13:*.anx=38;5;13:*.ogv=38;5;13:*.ogx=38;5;13:*.aac=38;5;45:*.au=38;5;45:*.flac=38;5;45:*.mid=38;5;45:*.midi=38;5;45:*.mka=38;5;45:*.mp3=38;5;45:*.mpc=38;5;45:*.ogg=38;5;45:*.ra=38;5;45:*.wav=38;5;45:*.axa=38;5;45:*.oga=38;5;45:*.spx=38;5;45:*.xspf=38;5;45: [root@lhr ~]# 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) 1996-2013 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 putty-256color TERM rxvt TERM rxvt-256color TERM rxvt-cygwin TERM rxvt-cygwin-native TERM rxvt-unicode TERM rxvt-unicode-256color TERM rxvt-unicode256 TERM screen TERM screen-256color TERM screen-256color-bce TERM screen-bce TERM screen-w TERM screen.Eterm TERM screen.rxvt TERM screen.linux TERM st TERM st-256color TERM terminator 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 .arc 01;31 .arj 01;31 .taz 01;31 .lha 01;31 .lz4 01;31 .lzh 01;31 .lzma 01;31 .tlz 01;31 .txz 01;31 .tzo 01;31 .t7z 01;31 .zip 01;31 .z 01;31 .Z 01;31 .dz 01;31 .gz 01;31 .lrz 01;31 .lz 01;31 .lzo 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 .war 01;31 .ear 01;31 .sar 01;31 .rar 01;31 .alz 01;31 .ace 01;31 .zoo 01;31 .cpio 01;31 .7z 01;31 .rz 01;31 .cab 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 .webm 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 |
LSCOLORS中，字母代表的颜色如下：
- a 黑色
- b 红色
- c 绿色
- d 棕色
- e 蓝色
- f 洋红色
- g 青色
- h 浅灰色
- A 黑色粗体
- B 红色粗体
- C 绿色粗体
- D 棕色粗体
- E 蓝色粗体
- F 洋红色粗体
- G 青色粗体
- H 浅灰色粗体
- x 系统默认颜色
所以，如果我们想把目录显示成红色，就可以把LSCOLORS设置为bxfxaxdxcxegedabagacad就可以了
LSCOLORS 的含义：
LSCOLORS The value of this variable describes what color to use
for which attribute when colors are enabled with
CLICOLOR. This string is a concatenation of pairs of the
format fb, where f is the foreground color and b is the
background color.
The color designators are as follows:
a black
b red
c green
d brown
e blue
f magenta
g cyan
h light grey
A bold black, usually shows up as dark grey
B bold red
C bold green
D bold brown, usually shows up as yellow
E bold blue
F bold magenta
G bold cyan
H bold light grey; looks like bright white
x default foreground or background
Note that the above are standard ANSI colors. The actual
display may differ depending on the color capabilities of
the terminal in use.
The order of the attributes are as follows:
\1. directory
\2. symbolic link
\3. socket
\4. pipe
\5. executable
\6. block special
\7. character special
\8. executable with setuid bit set
\9. executable with setgid bit set
\10. directory writable to others, with sticky bit
\11. directory writable to others, without sticky
bit
The default is “exfxcxdxbxegedabagacad”, i.e. blue fore-
ground and default background for regular directories,
black foreground and red background for setuid executa-
bles, etc.
颜色含义
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 | # Text color codes: # 30=black 31=red 32=green 33=yellow 34=blue 35=magenta 36=cyan 37=white 31 = red 32 = green 33 = orange 34 = blue 35 = purple 36 = cyan 37 = grey 40 = black background 41 = red background 42 = green background 43 = orange background 44 = blue background 45 = purple background 46 = cyan background 47 = grey background 90 = dark grey 91 = light red 92 = light green 93 = yellow 94 = light blue 95 = light purple 96 = turquoise 100 = dark grey background 101 = light red background 102 = light green background 103 = yellow background 104 = light blue background 105 = light purple background 106 = turquoise background |
