终端文件显示区分颜色配置 ~/.barshrc

By default, color is not used to distinguish types of files. You need to pass --color option to the ls command on Linux.

有些集群默认不显示显示区分，则需要使用命令保持开启颜色显示
alias ls='ls --color=auto'

输出颜色变量：echo $LS_COLORS

You can run the following command to export LS_COLORS variable to the end of your ~/.bashrc file:

dircolors -b >> .bashrc

随后进行个性化调整颜色配置

#List of Available Color Codes
31  = red   40  = black background  0   = default colour
32  = green 41  = red background    1   = bold
33  = orange    42  = green background  4   = underlined
34  = blue  43  = orange background 5   = flashing text
35  = purple    44  = blue background   7   = reverse field (exchange foreground and background color)
36  = cyan  45  = purple background 8   = concealed (invisible)
37  = grey  46  = cyan background   0   = default colour
90  = dark grey 47  = grey background   1   = bold
91  = light red 100 = dark grey background  
92  = light green   101 = light red background  
93  = yellow    102 = light green background    
94  = light blue    103 = yellow background 
95  = light purple  104 = light blue background 
96  = turquoise 105 = light purple background   
97  = white 106 = turquoise background  
107 = white background

#List of Some of the Available Keys
no  Global default
fi  Normal file
di  Directory
ln  Symbolic link.
bd  Block device
cd  Character device
or  Symbolic link to a non-existent file
ex  Executable file
*.extension Example, *.mp3

LS_COLORS key value pairs are separated by colon ( : )
The values have 2 or more parts separated by semicolon (;)

设置好后 source ~/.bashrc