Flatpak is a powerful, secure, and distribution-independent approach to managing software on Ubuntu. While Ubuntu ...

This BGKI acronym provides a high-level overview of the Linux boot process. Each step builds upon the previous one, gradually bringing the system to a fully operational state. Of course, there are ...

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

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 ...

Debugging and profiling are critical skills in a developer's toolbox, especially when working with low-level system applications. Whether you're tracking down a segmentation fault in a C program or ...

Applications that need to log messages during their execution may use the syslog API. There is more than one way to use this interface, of which only one will be presented here. I urge you to consult ...