Shulou(Shulou.com)06/01 Report--

This article mainly explains "how to delete a group under Linux". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn how to delete a group under Linux.

Groupdel

The groupdel command is used to delete the specified workgroup, and the system files to be modified by this command include / etc/group and / etc/gshadow.

Userdel modifies the system account file to delete all items related to GROUP. The given group name must exist. If some users are still included in the group, these users must be deleted before the group can be deleted.

Syntax groupdel [parameters] Note: this command option does not make much sense option-h,-help: display this help information and launch the directory to which-R,-root CHROOT_DIR:chroot go

Common examples

Create a test group and see if it is created

[root@linus ~] # groupadd test [root@linus ~] # cat / etc/gshadow | tail-1 testVRV: [root@linus ~] # cat / etc/shadow | tail-1strive::18240:0:99999:7:::12345

Delete the test group directly using the groupdel command

[root@linus ~] # groupdel test [root@linus ~] # cat / etc/gshadow | grep test [root@linus ~] # cat / etc/group | grep test123

And then the group disappeared.

Thank you for your reading, the above is the content of "how to delete groups under Linux". After the study of this article, I believe you have a deeper understanding of how to delete groups under Linux, and the specific use needs to be verified in practice. Here is, the editor will push for you more related knowledge points of the article, welcome to follow!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.