3 articles
Master the security shield of Ubuntu and Debian. Explore 'AppArmor'. Learn to manage security profiles based on file paths. Understand how to put individual programs in 'Complain' mode and how to 'Harden' a profile to prevent unauthorized file access.
Master the package management workflow for the world's most popular Linux family. Learn the difference between the high-level 'apt' and the low-level 'dpkg'. Discover how to fix broken installs and clean up your system.
From Debian and Ubuntu to RHEL and Arch—navigate the complex world of Linux distros. Learn how package managers, release cycles, and desktop environments define your Linux experience.