Linux is a multi-user operating system. What does that mean? Like all good operating systems, you can have multiple user accounts on one machine. You can also have more than one user logged in at once ...

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 ...

As Reddit announced the details of its Q4 2025 earnings results, the company also announced that one of its more high-profile stats reporting, logged-in users vs logged-out users, is going away. The ...