The PDP Unix Preservation Society Mailing List

The PUPS mailing list is specifically to discuss the maintenance and use of those Unix systems written for the PDP-11 platform. If you have a more general interest interest in the preservation and history of Unix, you may prefer to join the Unix Heritage Society mailing list.

To join the PUPS mailing list, send email to

with the request

subscribe pups

on a line by itself in the body of the email message. If you would rather receive the weekly list digest, then use the request

subscribe pups-digest

instead. You can also search through the old mail by using the PUPS Mail Search Form

Warren Toomey