Been meaning to do a blog drilling down the Linux levels: Level 0 There are other x86 OSes? Level 1 GNOME sure does look pretty (Ubuntu) Level 2 What... is t

Been meaning to do a blog drilling down the Linux levels: Level 0 There are other x86 OSes? Level 1 GNOME sure does look pretty (Ubuntu) Level 2 What... is this for, anyway? (Mint) Level 3 Oh, it's for privacy and independence (Android, AOSP, non free kernels) Level 4 OK, then, let's build it ourselves (LFS) Level 4.5 You can't (hardware blobs) Level 5 Er that was a lot of work (Gentoo) Level 6 Wait WTF is systemd (Arch) Level 7 Bleh, pacman doesn't have a gui (Manjaro) Level 8 Wait, Ubuntu is based on what? (Release schedules, Arch vs Debian) Level 9 WTF is a userland? OSX is based on what? (Alpine) (MIT. BSD. GNU. RMS. FSF. LLVM.)