2014-04-26 10:52:28 -04:00
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CTSS
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2014-04-26 11:54:15 -04:00
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/CTSS/ , n. Compatible Time-Sharing System. An early (1963) experiment in
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the design of interactive timesharing operating systems, ancestral to
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2018-10-15 14:54:35 -04:00
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Multics, Unix, and ITS. The name ITS (Incompatible Time-sharing System)
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2014-04-26 11:54:15 -04:00
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was a hack on CTSS, meant both as a joke and to express some basic
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differences in philosophy about the way I/O services should be presented to
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user programs.
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