Researchers at Nebula Security have disclosed GhostLock (CVE-2026-43499), a 15-year-old Linux kernel flaw that lets any ...

Baffled by the command line? Take it easy with these tips to smooth your journey.

Keyboard shortcuts make Linux easier, more convenient, and more fun. These four make my workflow smoother than ever.

Many organisations are turning to virtualisation of apps and desktops. This often involves virtualisation platforms such as Citrix to deliver these services. Get your configuration or lock-down wrong ...

Windows PowerShell is a powerful app based on the .NET framework. It relies on PowerShell commands called cmdlets. By combining them in a given order, you can perform almost any operation from the ...

In Bash shell scripting, functions are ways to group the set of instructions together to get a specific outcome. You can think of functions as a mini script. Functions are also called procedures and ...

As a beginner when you start working with Bash scripts, the first command you will probably learn and use is the echo command. You can think of bash echo command something similar to the print command ...

Bitdefender security researchers have discovered a threat group likely based in Romania that's been active since at least 2020. They've been targeting Linux-based machines with weak SSH credentials, ...

picolua is a proof-of-concept Lua programming environment for the Pi Pico. As well as the Lua run-time, it includes a rudimentary shell that accepts Linux-like commands, a full-screen editor, and ...