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

Deploying password-quality checking on your Debian-based Linux servers can help ensure that your users assign reasonably secure passwords to their accounts, but the settings themselves can be a ...

Linux is a multi-user operating system, even if you are the only person using your computer. The most basic of systems has two users: you and the superuser, which is also called root. Every file ...

When you need to enforce password changes for users on Linux machines, the chage command-line tool is a must-have.