Linux distribution - Wikipedia
Linux Distributions and the Timelines of their Systems | Packagecloud Blog
List of Linux distributions - Wikipedia
debian - What is the correct way to refer to LINUX/UNIX generically? - Unix & Linux Stack Exchange
I'm confused: Debian is a “root” Linux distribution, and Ubuntu is a derivative distribution based on Debian. So, how many root distributions are there? - Quora
File:Linux distros tree.png - Wikimedia Commons
File:LinuxDistroTimeline.png - Wikipedia
Linux - 01 Wikipedia | PDF | Linux | Linux Distribution
List of Linux distributions - Wikipedia
List of Linux distributions | BMET Wiki | Fandom
List of Linux distributions - Wikipedia
Linux distribution - Wikiwand
List of Linux distributions - Wikipedia
Wiki | Calculate
List of Linux distributions - Wikipedia
Linux distribution - Citizendium
List of Linux distributions - Wikipedia
Linux distribution - Wikipedia
File:Linux Distro Timeline.png - Wikimedia Commons
Very short introduction of Linux — DCCN HPC wiki 2.0 documentation
