If you're new to Linux administration, Jack Wallen shows you a skill you'll definitely need to have--creating directories from the command line interface.

For that, you create the group, add users, and then change the file or directory ownership to the new group. Creating a new group is even easier than creating a user.

Learn the basics of directory management in Linux using the command line tool.

Adding a user with admin privileges on Linux is easier than you think. Jack Wallen shows you how.