What a Linux root user can do - and 8 ways you should absolutely never use it ...

Logging in as the root user should never be done on Linux. Using the root account could lead to disaster. Sudo is the preferred method of gaining elevated privileges. When I first started using Linux ...

Locked out of your Linux system? Here are two safe and easy ways to reset your password without reinstalling.

A vulnerability in the Linux sudo command has been discovered that could allow unprivileged users to execute commands as root. Thankfully, this vulnerability only works in non-standard configurations ...