In the computing world there are two types of operating systems.
Which metaphorically are wolves and sheep.
Unix is the wolf, running circles around the sheep. The sheep sometimes just stop still and do nothing until a passing farmers kicks (boots) it.
UNIX was originally named UNICS (after MULTICS) uni, multi.. etc.
In the computing world there are two kind of beards.
UnixBeards and CrapBeards .
(ps. a FishermansBeard is an acceptable substitute)
See also: GrepPlantation , Cron