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

Linux offers freedom and control that few other operating systems can match, but the learning curve can be steep for those ...

CHILLYHELL macOS malware, notarized since 2021, exposed May 2025 with flexible persistence and C2 evasion tactics.

OverTheWire is a collection of web-based games that challenge you to perform tasks. One of the best things about the OverTheWire games is that they teach you how to solve problems on your own and do ...

The Pakistani APT36 cyberspies are using Linux .desktop files to load malware in new attacks against government and defense entities in India.

One reason a lot of people get started with the Linux terminal is to use ImageMagick and FFmpeg. These are popular tools for converting image and video files. One reason you might want to do this is ...

Ghostty sets itself apart from other terminals by offering speed, customization, and simplicity all in one place.

Podman was designed as a near drop-in replacement for Docker. Commands like podman run, podman ps, and podman build mirror ...

Overview Network scanning with Nmap effectively identifies open ports and potential vulnerabilities.Web application testing ...

With vibe-coding, anyone can become a coder. But can they grow into a software engineer?

AI agents can do amazing things to make the lives of IT professionals easier. But, they also have the potential to do ...