Weenix /wee'niks/ [ITS] n. A derogatory term for UNIX, derived from UNIX weenie. According to one noted ex-ITSer, it
is "the operating system preferred by Unix Weenies: typified by
poor modularity, poor reliability, hard file deletion, no file
version numbers, case sensitivity everywhere, and users who believe
that these are all advantages". Some ITS fans behave as though
they believe UNIX stole a future that rightfully belonged to them.
See ITS, sense 2.