I'll get in before the masses and say Arch! It's lightweight, quick and generally cool!
oh oh oh my turn!
Arch! NOT!! It is hardly a server OS.
Debian is the best server Linux distro.
oh oh oh my turn!
Arch! NOT!! It is hardly a server OS.
Debian is the best server Linux distro.
But if he just wants to learn Linux and not really do anything server related then Arch is definatenly your best bet.
False, RHEL is without parallel as a server OS, not least because it has easily the best support going.
Don't use Arch or Gentoo for production servers. They are "rolling release" style distributions and too much changes too quickly for either to be considered as server operating systems.
Both are great for the desktop though.
I agree that in a corporate environment RHEL would be a serious contender, but I don't think the OP's friend is gonna be interested for home use.
I did think about Gentoo, but I thought it was a bit too "hardcore" for someone who is just starting out and looking to get to grips with *nix.