Unix was developed in 1969 by Ken Thompson and Dennis Ritchie at AT&T, who scaled down the sophisticated, multiuser MULTICS operating system for Digital's PDP-7. The Unix name was coined as a ...
The 64-bit Unix operating system for HP's AlphaServers. Formerly Digital Unix when Alpha was a product family from Digital Equipment Corporation, it was renamed Tru64 Unix in 1999 by Compaq (HP ...