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ctss |
3 definitions found From Jargon File (4.2.3, 23 NOV 2000) [jargon]: CTSS /C-T-S-S/ n. Compatible Time-Sharing System. An early (1963) experiment in the design of interactive time-sharing operating systems, ancestral to {{Multics}}, {{Unix}}, and {{ITS}}. The name {{ITS}} (Incompatible Time-sharing System) was a hack on CTSS, meant both as a joke and to express some basic differences in philosophy about the way I/O services should be presented to user programs. From The Free On-line Dictionary of Computing (13 Mar 01) [foldoc]: CTSS {Compatible Timesharing System} From V.E.R.A. -- Virtual Entity of Relevant Acronyms 13 March 2001 [vera]: CTSS Compatible / Cray Time Sharing System (Unix, predecessor, OS)