The tree command is perfect for viewing your entire directory structure at a glance. It shows folders and files in a clear, tree-like layout right in the terminal. You can control how deep it goes, ...

Sure, using the Linux command line is optional. But these are commands I rely on every day, and you can benefit from them, too.

Passing arguments, writing a help menu, and debugging can be burdensome. However, the getopts command, Heredoc, and the "set ...

The terminal may seem powerful, but it's not always as good as it sounds. Learn all the misconceptions of using the Terminal vs using the GUI ...

I'll walk you through two methods for handling this essential task, plus a third way that achieves total annihilation.

The shell does far more than run commands. Here’s how Bash expands your input behind the scenes so you can write cleaner, ...

While the September 2025 Shai-Hulud attack focused primarily on credential harvesting and self-propagation, this new variant ...

Linux offers many classic commands, but some are already outdated, insecure, or are now inefficient. We show you which commands you can leave behind and which you can switch to instead.

They include the general availability of Red Hat Enterprise Linux 10.1 and 9.7 and Red Hat Developer Hub 1.8, all of which ...

ShadowRay 2.0 exploits an unpatched Ray flaw to spread cryptomining and DDoS malware across exposed GPU clusters.

Palo Alto Networks researchers have conducted an analysis of two recently launched dark LLMs: WormGPT 4 and KawaiiGPT.