From mboxrd@z Thu Jan 1 00:00:00 1970 From: wkt@tuhs.org (Warren Toomey) Date: Thu, 26 Mar 2015 07:51:17 +1100 Subject: [TUHS] Three Questions In-Reply-To: References: Message-ID: <20150325205117.GA22992@www.oztivo.net> On Wed, Mar 25, 2015 at 09:16:26AM -0400, Mark Longridge wrote: > Does anything at all exist of PDP-7 Unics? All I know about is that > there was a B language interpreter. Maybe a printout of the manual has > survived? I asked Dennis Ritchie this question a few times. He did say that he had fragmentary printouts of some source code. Then in 2009 he wrote: In other news, I have found the book that has the listings that I knew I had, that of (some) of the user-level commands. I wonder what's the best way to get it scanned? That's as far as we got. Now that he has passed on, I imagine that the task of obtaining the book is nigh on impossible. I suppose that raises the question, did Dennis' computing effects get "saved" in any way? Cheers, Warren P.S. I must do the Google code to github migration, thanks Clem.