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, ...

Debian has traditionally favored AppArmor for its simplicity and ease of integration. However, SELinux support is fully ...

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

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 ...

Remote access is a cornerstone of modern IT infrastructure, enabling administrators and users to manage systems, applications, and data from virtually anywhere. However, with great power comes great ...

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 Linux kernel is the beating heart of any Linux Operating System (OS), a formidable software layer that sits at the core of the computing experience, facilitating communication between hardware and ...

The Linux command line is a text interface to your computer. Also known as shell, terminal, console, command prompts and many others, is a computer program intended to interpret commands. Allows users ...

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 ...

There's an ongoing series of skirmishes between corporations who want to sell products that users don't fully control and the kernel developers who want users to be the highest authority. Sometimes ...