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.



13th May, 2000
SCO are now providing UNIX source licenses for free. See their web site for the license. Click on the button at the bottom to agree to the license. This also gives you direct access to the Unix Archive. You might also like to see the FAQ on the Unix Archive.

Find the older news here.

Information on PDP UNIX

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

Warren Toomey