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

Despite appearing rather complex at first glance, the Linux terminal is a nifty tool for most tasks, be it installing new ...

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

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 ...

The bug allows users to bypass privilege restrictions to execute commands as root. A vulnerability in Sudo, a core command utility for Linux, could allow a user to execute commands as a root user even ...

Learn how to migrate Rootful Docker setup to Rootless Docker in Debian and Ubuntu Linux step-by-step. Make your containers ...

A researcher has discovered a new vulnerability called "Dirty_Sock" in the REST API for Canonical's snapd daemon that can allow attackers to gain root access on Linux machines. To illustrate how these ...

There was a time when, to use a computer, you merely turned it on and were greeted by a command prompt. Nowadays, most operating systems offer a security model with multiple users. Typically, the ...