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This article introduces the knowledge of "shell display under CentOS-bash-4.1$ does not show user name path how to solve", in the actual case operation process, many people will encounter such a dilemma, then let the editor lead you to learn how to deal with these situations! I hope you can read it carefully and be able to achieve something!

Problem description:

Add a user to CentOS. After logging in, the information of the shell script is as follows:

-bash-4.1 $\-bash-4.1 $\

Instead of the username@hostname combination that we often see, it looks very uncomfortable.

Solution:

The cause of the problem is that there is no configuration of .bash _ profile, which can be resolved by configuring this file.

1. In Terminal, enter:

Vi / .bash_profile

two。 If you don't have .bash _ profile, you can add it yourself. Then add the following to the file:

Export PS1=' [ubih W] $'

Note that'is a character in the English state.

3. Enter the following directives for the changes to take effect:

[plain]

Source / .bash_profile

In this way, shell will initially display the familiar username@hostname format.

[leilei@api ~] $"shell display under CentOS-bash-4.1$ does not show how to solve the user name path" is introduced here, thank you for reading. If you want to know more about the industry, you can follow the website, the editor will output more high-quality practical articles for you!

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