Adding & deleting users.

Adding or deleting any user in linux can be easily done via command line or via graphical UI from desktop.

From CLI below command can be executed for adding user.

# useradd

The above command will add a user “user_name” and create a home directory for this user.

 To delete user below command can be executed via CLI

# userdel

This will delete the user and is associated files/directories.