TUHS

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6536 discussions

CSRG report TR/4 was in Jim Joyce papers

by Paul Ruizendaal

Rich was kind enough to look through the Joyce papers to see if it contained "CSRG Tech Report 4: Proposals for Unix on the VAX”. It did. As list regulars will know I’ve been looking for that paper for years as it documents the early ideas for networking and IPC in what was to become 4.2BSD. It is an intriguing paper that discusses a network API that is imo fairly different from what ended up being in 4.1a and 4.2BSD. It confirms Kirk McKusick’s recollection that the select statement was modelled after the ADA select statement. It also confirms Clem Cole’s recollection that the initial ideas for 4.2BSB were significantly influenced by the ideas of Richard Rashid (Aleph/Accent/Mach). Besides IPC and networking, it also discusses file systems and a wide array of potential improvements in various other areas.

5 years, 5 months

Re: [TUHS] Early Linux and BSD (was: On the origins of Linux - "an academic question")

by jnc＠mercury.lcs.mit.edu

> If you search for "Jolitz" Oh, I meant in the DDJ search box, not a general Web search. > One of the items listed in WP, "Copyright, Copyleft, and Competitive > Advantage" (Apr/1991) wasn't in the search results .. Since it's not in > the 'releases' page, it might not really be part of the series? Also, the last article in the series ("The Final Step") says the series was 17 articles long, not the 18 you get if you include "Copyright". Noel

5 years, 5 months

Re: [TUHS] screen editors

by Rudi Blom

>Date: Tue, 07 Jan 2020 14:57:40 -0500. >From: Doug McIlroy <> >To: tuhs(a)tuhs.org, thomas.paulsen(a)firemail.de >Subject: Re: [TUHS] screen editors >Message-ID: <202001071957.007JveQu169574(a)coolidge.cs.dartmouth.edu> >Content-Type: text/plain; charset=us-ascii .. snip .. >% wc -c /bin/vi bin/sam bin/samterm >1706152 /bin/vi > 112208 bin/sam > 153624 bin/samterm >These mumbers are from Red Hat Linux. >The 6:1 discrepancy is understated because >vi is stripped and the sam files are not. >All are 64-bit, dynamically linked. That's a real big vi in RHL. Looking at a few (commercial) unixes I get SCO UNIX 3.2V4.2 132898 Aug 22 1996 /usr/bin/vi - /usr/bin/vi: iAPX 386 executable Tru64 V5.1B-5 331552 Aug 21 2010 /usr/bin/vi - /usr/bin/vi: COFF format alpha dynamically linked, demand paged sticky executable or object module stripped - version 3.13-14 HP-UX 11.31 748996 Aug 28 2009 /bin/vi -- /bin/vi: ELF-32 executable object file - IA64

5 years, 5 months

bitsavers.org down?

by Warner Losh

I'm trying to grab some stuff from bitsavers.org. It seems to be failing to lookup name records. I'd send mail directly to Al, but the only address I have for him at at bitsavers.org :( Anybody have a better contact or good back-channel to Al? Warner

5 years, 5 months

Re: [TUHS] Early Linux and BSD (was: On the origins of Linux - "an academic question")

by Jason Stevens

I would imagine that the user land changes made its way into 386 Mach. Although I haven't seen anything I can recall off the top of my head about 386 commits in user land until much later. Maybe one day more of that Mt Xinu stuff will surface, although I'm still amazed I got the kernel to build. Internet legend is that the rift was massive. From: TUHS <tuhs-bounces(a)minnie.tuhs.org> on behalf of Larry McVoy <lm(a)mcvoy.com> Sent: Sunday, January 19, 2020, 12:26 a.m. To: Greg 'groggy' Lehey Cc: UNIX Heritage Society Subject: Re: [TUHS] Early Linux and BSD (was: On the origins of Linux - "an academic question") On Sat, Jan 18, 2020 at 03:19:13PM +1100, Greg 'groggy' Lehey wrote: > On Friday, 17 January 2020 at 22:50:51 -0500, Theodore Y. Ts'o wrote: > > > > In the super-early days (late 1991, early 1992), those of us who > > worked on it just wanted a "something Unix-like" that we could run at > > home (my first computer was a 40 MHz 386 with 16 MB of memory). This > > was before the AT&T/BSD Lawsuit (which was in 1992) and while Jolitz > > may have been demonstrating 386BSD in private, I was certainly never > > aware of it > > At the start of this time, Bill was working for BSDI, who were > preparing a commercial product that (in March 1992) became BSD/386. Wikipedia says he was working on 386BSD as early has 1989 and that clicks with me (Jolitz worked for me around 1992 or 3). I don't remember him mentioning working at BSDI, are you sure about that part? Those guys did not like each other at all.

5 years, 5 months

Bruce Evans: RIP

by Greg 'groggy' Lehey

Ted Ts'o mentioned Bruce Evans in a reply to "On the origins of Linux". I'm really sorry to have to announce that he died last month. His family is holding a "small farewell gathering" in Sydney in late February. To quote his sister Julie Saravanos: We would be pleased if you, or any other BSD/computer friend, came There's no date yet, and I don't think it's appropriate to broadcast details. If anybody is interested, please contact Warren or me. Greg -- Sent from my desktop computer. Finger grog(a)lemis.com for PGP public key. See complete headers for address and phone numbers. This message is digitally signed. If your Microsoft mail program reports problems, please read http://lemis.com/broken-MUA

5 years, 5 months

Lions book

by Doug McIlroy

I learned from Marianne Lions that she's still receiving royalties from John's book. What a testimonial to both John and the system! Doug

5 years, 5 months

screen editors

by Doug McIlroy

> but…damn, even ex/vi 3.x is huge It was so excesssive right from the start that I refused to use it. Sam was the first screen editor that I deemed worthwhile, and I still use it today. Doug

5 years, 5 months

Re: [TUHS] History of TUHS

by Jason Stevens

Of all those CSV repositories, geocities sites and yahoo groups are any indicator, it's going to be up to people to put the past onto plastic and get it out there. If anything right now the utzoo archives along with people posting source and patches to usenet survived... Not to mention all those shovel ware CD-ROMs from the 90s that ironically preserved so much early free software and other gems of the pre Linux/NT world. Github will eventually be shuttered like anything else and all that will remain is dead links.. It really needs to be distributed by nature, but then you have people using Github as cloud storage of all things. I don't think the CSRG CD's were hot sellers, and I couldn't imagine getting utzoo or TUHS pressed... Although maybe it's something to look at. It might be interesting. From: TUHS <tuhs-bounces(a)minnie.tuhs.org> on behalf of Lars Brinkhoff <lars(a)nocrew.org> Sent: Friday, January 17, 2020, 2:47 p.m. To: Warren Toomey Cc: tuhs(a)tuhs.org Subject: Re: [TUHS] History of TUHS Warren Toomey wrote: > Heh, I hadn't thought that TUHS itself should now be considered > historical I often imagine future historians 100 years from now pouring over mailing list archives and bitrotted GitHub repositories, including those that contain historical research. Metahistory maybe? Hello people in the future! How's the singularity treating you? Sorry about the climate.

5 years, 5 months

History of TUHS

by Warner Losh

Is there a history of TUHS page I've missed? When was it formed? Was it an outgrowth of PUPS? etc. Again, I'm working on a talk and would like to include some of this information and it made me think that the history of the historians should be documented too. Warner

5 years, 5 months

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