Linux Journal, representing 25+ years of publication, is the original magazine of the global Open Source community.

Build from scratch: Using projects like Linux From Scratch (LFS). Remix an existing distro: Customize Ubuntu, Arch, or Debian ...

Linux filesystems like ext4 don’t immediately erase data when a file is deleted. Instead, the filesystem marks the file's ...

In this guide, we will explore how to set up a secure and efficient mail server using Dovecot on an Ubuntu Server. Dovecot is ...

GDB is the standard debugger for GNU systems. It allows you to inspect the internal state of a program while it’s running or ...

Ubuntu is one of the most popular Linux distributions, renowned for its ease of use, extensive community support, and frequent updates. While the core of Ubuntu remains consistent, the desktop ...

Package management is at the heart of every Linux system. It’s what makes installing, updating, and managing software on Linux-based distributions not just possible but streamlined and elegant. For ...

DisplayManager.errorLogFile:/var/log/xdm-errors DisplayManager.pidFile: /var/run/xdm-pid DisplayManager.keyFile: /etc/X11/xdm/xdm-keys DisplayManager.servers: /etc ...