How to use the groupmod command: 2-Minute Linux Tips

The video tutorial explains the group MOD command, which is used to change the name of a user group by modifying the entry in the Etsy group file. It demonstrates the process of preparing for the change, executing the command to rename a group from 'admin' to 'SEC team', and verifying the changes. Additionally, it covers how the command can be used to rename a user's primary group, aligning it with their username.

What is the primary function of the group MOD command?

• To change the name of a user group

• To list all user groups

• To add a new user to a group

• To delete a user group

Before running the group MOD command, what does the instructor do?

• Deletes the existing group

• Creates a backup of the group file

• Displays the group that is about to be changed

• Logs out all users from the group

What change is made to the group in the demonstration?

• The group name is changed from 'admin' to 'SEC team'

• The group is made the primary group

• A new user is added to the group

• The group is deleted

What is the only change observed in the shared file after the group name is modified?

• The file is deleted

• The file permissions are changed

• The group associated with the file is updated

• The file is moved to a new directory

What additional capability does the group MOD command have?

• It can change the file permissions of a group

• It can rename a user's primary group

• It can delete all user groups

• It can create a new user group