PDP Unix Preservation Society Home Page

The PDP Unix Preservation Society (PUPS), part of The Unix Heritage Society, is devoted to the preservation of all information related to the versions of Unix that ran on Digital PDPs. If you have something that you think should be preserved, or if you have any experience with PDP Unix, please let us know! Much of the information we are trying to preserve is protected by copyright or by licensing. We strive to abide by these conditions.

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News

24th January, 2002
Caldera have released several of the Ancient UNIX versions under a BSD-style license. See their license agreement for more details.

Find the older news here.

Information on PDP UNIX

Some general Unix information has moved to The Unix Heritage Society web page.


Warren Toomey
2001-06-15