The UNIX time-sharing system


UNIX is a general-purpose, multi-user, interactive operating system for the Digital Equipment Corporation PDP-11/40 and 11/45 computers. It offers a number of features seldom found even in larger operating systems, including: (1) a hierarchical file system incorporating demountable volumes; (2) compatible file, device, and inter-process I/O; (3) the ability… (More)
DOI: 10.1145/361011.361061
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@article{Ritchie1974TheUT, title={The UNIX time-sharing system}, author={Dennis Ritchie and Ken Thompson}, journal={The Bell System Technical Journal}, year={1974}, volume={57}, pages={1905-1929} }