How Do I Change the Primary Gid in Linux?

To set or change a user primary group, we use option ‘-g’ with usermod command. Before, changing user primary group, first make sure to check the current group for the user tecmint_test. Now, set the babin group as a primary group to user tecmint_test and confirm the changes.

How do I change the GID of a user in Linux?

The procedure is pretty simple:

1. Become superuser or get an equivalent role using sudo command/su command.
2. First, assign a new UID to user using the usermod command.
3. Second, assign a new GID to group using the groupmod command.
4. Finally, use the chown and chgrp commands to change old UID and GID respectively.

How do I change my primary group in Linux?

To change the primary group a user is assigned to, run the usermod command, replacing examplegroup with the name of the group you want to be the primary and exampleusername with the name of the user account. Note the -g here. When you use a lowercase g, you assign a primary group.