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

Linux is a treasure trove of powerful tools, many of which remain undiscovered by casual users. While staples like grep, awk, sed, and top dominate tutorials and guides, there's a second layer of ...

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

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

Editors' Note: This article has been updated since its original posting. Software and hardware engineers who have to deal with byte and bit order issues know the process is like walking a maze. Though ...

ALSA stands for the Advanced Linux Sound Architecture. It consists of a set of kernel drivers, an application programming interface (API) library and utility programs for supporting sound under Linux.

"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 ...

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 ...

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 ...

Nowadays, high-performance server software (for example, the HTTP accelerator) in most cases runs on multicore machines. Modern hardware could provide 32, 64 or more CPU cores. In such highly ...

Stories of compromised servers and data theft fill today's news. It isn't difficult for someone who has read an informative blog post to access a system via a misconfigured service, take advantage of ...