Single UNIX Specification: Difference between revisions

Revision as of 15:51, 25 February 2002

Revision as of 16:27, 17 June 2002

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The [[The Open Group]] publishes a document called the '''Single UNIX Specification''' that defines how a [[Unix|UNIX system]] should behave.

There have been two versions of this document.

Its content derives heavily from the [[POSIX]] specification, but the Single UNIX Specification has as of 2001 become more popular among operating system developers than the POSIX specification, largely because the Open Group makes its document available at a much lower price.