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How to change the color of the root shell prompt?
Once you’ve added this line, anytime you switch to using the root shell you will see the prompt in red with white text for the command line. Chris takes it further, with a line that turns the prompt green for regular users, which you can enable by adding the following to your ~/.bashrc file:
What should I know about shell initialization in Linux?
Shell Initialization in Linux When the shell is invoked, there are certain initialization/startup files it reads which help to setup an environment for the shell itself and the system user; that is predefined (and customized) functions, variables, aliases and so on. There are two categories of initialization files read by the shell:
How are shell initialization files related to user profiles?
Normally, the basic method of working with a Linux system is the shell, and the shell creates an environment depending on certain files it reads during its initialization after a successful user login. In this article, we will explain shell initialization files in relation to user profiles for local user management in Linux.
How to customize ( and colorize ) your bash prompt?
How to Customize (and Colorize) Your Bash Prompt. Most Linux distributions configure the Bash prompt to look something like username@hostname:directory$ . But you can configure the Bash prompt to contain whatever you like, and even choose whatever colors you like. The example steps here were performed on Ubuntu 16.04 LTS.
Why does my Ubuntu terminal not show colors?
For some reason when I start the Ubuntu terminal in Windows, it doesn’t show colors until I type bash. What could be the reason and how do I fix it? When I installed WSL it always showed colors. The reason could be a modified .bash_profile file.
How to get coloured command line over SSH?
Since the colors worked fine while being loggged in directly, I just un-uncommented the line force_color_prompt=yes in the file ~/.bashrc, that gave me colors over ssh, too: What’s the content of your XTERM env variable on the server when you connect to it?
Can you change the prompt to red in Linux?
Linux only: Reader Chris writes in with an excellent tip that changes the prompt to red when using the root account from the terminal—as a reminder to be more careful.