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This article mainly shows you "how to add user groups in the Linux system", the content is easy to understand, clear, hope to help you solve doubts, the following let the editor lead you to study and learn "how to add user groups in the Linux system" this article.

User groups provide an easy way for a group of users to share files with each other. User groups also allow system administrators to manage user rights more effectively.

The command to add a user group is groupadd, which is in the following format:

[root@localhost ~] # groupadd [option] group name

Options:

-g GID: specify the group ID

-r: create a system group.

It is easy to create a new group using the groupadd command, for example:

[root@localhost ~] # groupadd group1\ # add group1 group [root@localhost ~] # grep "group1" / etc/group / etc/group:group1:x:502: / et _ c _ I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!

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