From mboxrd@z Thu Jan 1 00:00:00 1970 From: cowan@mercury.ccil.org (John Cowan) Date: Sun, 27 Jul 2014 02:02:02 -0400 Subject: [TUHS] First Unix that could run on a PDP-11 with QBUS In-Reply-To: <20140727053936.4AAB91DE381@lignose.oclsc.org> References: <20140727053936.4AAB91DE381@lignose.oclsc.org> Message-ID: <20140727060201.GA8700@mercury.ccil.org> Norman Wilson scripsit: > I think the P/OS, the standard OS shipped with those systems, was a > hacked-up RSX-11M. Several sources agree that it was, and speak of a menu shell. > I don't know whether there was ever an RT-11 for the Pro. claims that RT-11 ran: whether stock or modified, the page doesn't say. This is confirmed by a squib in InfoWorld 6:23 (June 4, 1984) on p. 84 , which also speaks of a V7 derivative called VII-M. Venix 2.0 (aka System III) was definitely available. -- John Cowan http://www.ccil.org/~cowan cowan at ccil.org Evolutionary psychology is the theory that men are nothing but horn-dogs, and that women only want them for their money. --Susan McCarthy (adapted)