Stylization, pronunciation and trademarks
Arch should be referred to as:
- Arch Linux
- Arch (Linux implied)
- archlinux (UNIX name)
Archlinux, ArchLinux, archLinux, aRcHlInUx, etc. are all weird, and weirder mutations.
Officially, the "Arch" in "Arch Linux" is pronounced /ˈɑrtʃ/ as in an "archer"/bowman, or "arch-nemesis", and not as in "ark" or "archangel".
Note that "ArchLinux" and "Arch Linux" are trademarked, see the Arch Linux trademark policy.