Many Linux commands can do more than you might think. The usermod command is one such command, and it can be very handy.

User accounts can be assigned to one or more groups on Linux. You can configure file permissions and other privileges by ...

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 ...

Learn how to add, delete, and grant sudo privileges to users in Red Hat Enterprise Linux (RHEL), AlmaLinux and Rocky Linux.

The first thing you'll want to do to improve your terminal on a new Linux installation is install the Kitty terminal emulator. There will be a basic default terminal app installed with your desktop ...

Any Linux systems administrator needs to be proficient with a wide range of commands for user management, file handling, system monitoring, networking, security and more. This article covers a range ...

In Linux systems, including Debian 12, the sudo group grants users the ability to execute administrative commands. This provides them with the privileges to install, update, and delete software, ...