3 Produces a neat little ansi colour 'flag' based off a hash of the machine's
4 hostname (or settable via ~/.flag or /etc/flag) which can uniquely visually
5 identify a machine, at a glance. Useful for placing into /etc/issue or your
6 bash prompt, so that you don't send stupid commands to the wrong machine.
8 WWW: http://git.cyberleo.net/flag.git