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This article mainly explains "how to remotely log in to Ubuntu to change the terminal folder display color", the content of the article is simple and clear, easy to learn and understand, the following please follow the editor's ideas slowly in depth, together to study and learn "how to remotely log in to Ubuntu to change the terminal folder display color" bar!

Using Putty to remotely log in to the Ubuntu system, the folder in the terminal is dark blue by default, coupled with a black background, you can't see the folder name displayed in blue characters at all. You can change the display color of folders by setting the color-related environment variable LS_COLORS.

Display color settings in Terminal

1. The default dark blue display of the terminal folder is really uncomfortable.

2. Use the command $echo $LS_COLORS to view the default value of the environment variable LS_COLORS, where the folder color represents "di=01;34"

3. Color value setting field description: entry = display effect code; foreground color code; background color code

Entry: di = directory,fi = file,ln = symbolic link,pi = fifo file,so = socket file,bd = block file,cd = character file,ex = executable file

Display effect code: 0-- OFF,1-- highlight, 4-- underline,5-- flicker, 7-- contrast

Color code:

Foreground color background color

30 40 black

31 41 Red

32 42 Green

33 43 yellow

34 44 Blue

35 45 purplish red

36 46 turquoise

37 47 White

If the folder display color is changed, for example, the foreground color is changed to cyan: $export LS_COLORS=$ {LS_COLORS} 'di=01;36':

The display effect is as follows:

4. Export declares that the changed environment variable value is only applicable to the session here. If you want to display the desired color effect every time you log in, you can write "export LS_COLORS=$ {LS_COLORS} 'di=01;94':" (folder light blue) to the ~ / .bashrc configuration file.

Display color settings in the Vim editor

1. Display color setting parameters in ": hi" in command mode in Vim

2. Field description: project color effect cterm= font effect (bold- bold, underline- underline) ctermfg= foreground color ctermbg= background color gui=gui mode color (for gvim) color foreground color foreground color guibg=gui mode color background color

3. You can temporarily change the color display effect of the corresponding entry through the highlight command ": hi entry term=XX cterm=XX ctermfg=XX ctermbg=XX" in command mode.

4. To make the color configuration take effect permanently, you need to modify the color-related parts of the vim configuration file. First, take a look at the vim running environment ": echo $VIMRUNTIME". The current running environment is / usr/share/vim/vim74.

5. There are configuration files with different color themes in the "/ usr/share/vim/vim74/colors/" directory (the file name is the theme name), and you can modify the configuration files of the corresponding themes.

6. Use the ": colorscheme" command to view the current theme, and the current color theme is ron. To modify the color theme, also use the colorscheme command plus the theme name, eg: ": colorscheme shine"; if you want to have a permanent effect, write the configuration command to the "/ etc/vim/vimrc" theme.

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