T he usermod command is a tool for updating details about an existing user account in your system. It's kind of like editing ...

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

At times, we need to write shell scripts that are interactive and user executing them need to monitor the progress. For such requirements, we can implement a simple progress bar that gives an idea ...

Community driven content discussing all aspects of software development from DevOps to design patterns. If you want to create a script and run it in Ubuntu, a few extra steps are involved. First, ...

Back in the early days of Linux, things were exponentially more complicated. The distributions were far less mature and required a particular system account to get things done. That account was root - ...