And that's all there is to add a new user in Linux, from both the GUI and the command line. As I said, once you know how to add a user from within the Ubuntu GUI, you shouldn't have much trouble ...

With that said, let's get to the creation of users and groups. Creating a new user. The first thing we're going to do is add a new user. I'll demonstrate by adding the user olivia but you can ...

Identifying the User List Existing Users. cut -d: -f1 /etc/passwd . Select the User. Choose the username you wish to add to the sudo group. Check Existing sudo Group Membership. groups <username> ...