Tutorial on how to use echo to print Color fonts and Color backgrounds in shell

This article mainly introduces "how to print color fonts and color backgrounds with echo in shell". In daily operation, I believe that many people have doubts about how to print color fonts and color backgrounds with echo in shell. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the "tutorial on how to print color fonts and color backgrounds with echo in shell"! Next, please follow the editor to study!

Note: font color reset = 0, black = 30, red = 31, green = 32, * * = 33, blue = 34, magenta = 35, cyan = 36, white = 37.

Background color reset = 0, black = 40, red = 41, green = 42, * * = 43, blue = 44, magenta = 45, cyan = 46, white = 47.

To print color text, enter the following command:

The code is as follows:

# echo-e "\ e [1bot 36m\ e [0m"

\ e [1th 36 set the color to cyan\ e [0] reset the color back. 4 if you want another color, you just need to replace 36 with the corresponding number of other colors.

To set a colored background, enter the following command:

The code is as follows:

# echo-e "\ e [1bot 41m\ e [0m"

At this point, the study of "how to use echo to print color fonts and color backgrounds in shell" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!