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

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, ...

Linux is a multi-user environment, which means more than one user can use the system at one time. Granted, that mostly takes the form of console access (via SSH), because you can't easily have two ...

The sudo command lets users elevate their privileges to run admin tasks. But it's far from perfect. These tips can help.

Setting up and managing groups on Linux systems can help when you need to assign specific privileges to particular groups of people. User groups on Linux systems are often set up to provide access ...

In Linux, groups play a central role in managing user permissions and access control. Whether you're an experienced system administrator or a curious new user, understanding how to list and analyze ...