When I'm using Linux, I know that all the information I need is only a few commands away. If you want to know it, Linux can give it to you -- from security, network, disk space, users, and everything ...

The Red Hat Linux Getting Started Guide has a great list of essential Linux keyboard shortcuts. These are the Linux command quickies that are most conducive to quick Linux computing; anything from ...

Linux might sound scary for first-time Linux users, but actually, it isn’t. Linux is a bunch of open-source Unix operating systems based on Linux Kernel. These operating systems are called Linux ...

From containers and VPNs to VLANs and firewalls, Linux networking has become the backbone of modern home labs and servers.

Learn how to use a host of Linux commands in these 2-minute video tutorials from Sandra Henry-Stocker, author of the Unix as a Second Language blog. Learn how to use the powerful bc command in Linux ...

Beneath the surface of the well-known Linux commands lies a treasure trove of lesser-known utilities that can make your life easier, enhance your productivity, and even impress your fellow Linux users ...

Simply put, a Shell Script is a program that is run by a UNIX/Linux shell. It is a file that contains a series of commands which are executed sequentially as if they were entered on the command line ...

If you're looking for an easy tool to help keep your Linux systems running smoothly,here's your guide to installing and using the GUI optimizer, Stacer. If you administer Linux desktops or servers, ...