Linux Fundamentals - Creating Users Using the useradd Command

The video tutorial explains how to create and manage users in an Ubuntu Docker container. It covers the use of 'user add' and 'add user' commands, setting passwords, creating home directories, and removing users. The tutorial also discusses the importance of root access and demonstrates how to modify default shell settings for new users.

What is the significance of the 'exit' command when logged in as a user?

How can you verify which shell a user is currently using?

What command is used to remove a user in Ubuntu?

What does the 'userdel -r' command do?