Linux is a treasure trove of powerful tools, many of which remain undiscovered by casual users. While staples like grep, awk, ...

The Raspberry Pi is a credit card-sized computer capable of running full-fledged Linux distributions such as Raspberry Pi OS, ...

In an era where cyber threats are evolving rapidly, securing Linux systems goes far beyond basic user permissions. Traditional security mechanisms like Discretionary Access Control (DAC) offer limited ...

Advanced Linux networking empowers sysadmins and engineers to build scalable, resilient, and performance-tuned ...

Bash scripting is often seen as a convenient tool for automating repetitive tasks, managing simple file operations, or orchestrating basic system utilities. But beneath its surface lies a trove of ...

A new initiative, called "EU OS," has been launched to develop a Linux-based operating system tailored specifically for the public sector organizations of the European Union (EU). This ...

Penetration testing, often referred to as pen testing, is a critical practice in the field of cybersecurity. It involves simulating cyber-attacks on a system, network, or web application to identify ...

The kernel this. The kernel that. People often refer to one operating system's kernel or another without truly knowing what it does or how it works or what it takes to make one. What does it take to ...

"Marley was dead, to begin with."—Charles Dickens, A Christmas Carol. As you surely know by now, Linux Journal started in 1994, which means it has been around for most of the Linux story. A lot has ...

Jim demonstrates color manipulation with curses by adding colors to his terminal adventure game. Drawing on the screen is all very well and good, but if it's all white-on-black text, your program ...