Use the groupmod command of linux to change the group identifier or name

Editor to share with you the use of linux's groupmod command to change the group identification number or name, I hope you will learn a lot after reading this article, let's discuss it together!

The groupmod command is used to change the identification number or name of a group. However, we should be aware that the user name should not be changed at will, and the group name and GID should not be changed at will, because it is very easy to lead to logical confusion of the administrator. If you have to change the user name or group name, it is recommended that you delete the old one before creating a new one.

Syntax format: groupmod [parameters]

Common parameters:

-g set the group identifier to be used-o reuse the group identifier-n set the group name to be used

Reference example

Change the linuxcool user group to root:

[root@linuxcool] # groupmod-n root linuxcool has finished reading this article. I believe you have some understanding of using linux's groupmod command to change the group ID or name. If you want to know more about it, welcome to follow the industry information channel. Thank you for reading!