TUHS

tuhs@tuhs.org

61 participants
6532 discussions

Start a nNew thread

Re: On the term "justification"

by Douglas McIlroy

Oops, my last post ascribed Runoff to the 15th century, "sixty decades" ago. Doug

1 year

Re: Documenting a set of functions with -man

by Douglas McIlroy

> The lack of a monospaced font is, I suspect, due either to > physical limitations of the C/A/T phototypesetter[1] or fiscal > limitations--no budget in that department to buy photographic > plates for Courier. Since the C/A/T held only four fonts, there was no room for Courier. But when we moved beyond that typesetter, inertia kept the old ways . Finally, in v9, I introduced the fixed-width "literal font", L, in -man and said goodbye to boldface in synopses. By then, though, Research Unix was merely a local branch of the Unix evolutionary tree, so the literal-font gene never spread. Doug

1 year

The thread about standards is now closed

by Warren Toomey

All, I've decided to bring the ANSI C/POSIX thread to a close. While initially the thread was informative, it's recently become host to comments which are inappropriate and certainly well out of scope for a mailing list about UNIX and its history. If someone wants to resurrect a thread about standards, feel free to use the COFF list. But please, keep the conversation on-topic. Thanks, Warren

1 year

another OSX 100% less Unix

by ron minnich

I have a directory, t: ronsexcllentmbp:t rminnich$ ls -li total 0 23801442 -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:21 a 23801443 -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 b 23801443 -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 c note that b and c are the same inode. let's make a cpio. ronsexcllentmbp:t rminnich$ cpio -o >../t.cpio a b c ^D 1 block what's in it? ronsexcllentmbp:t rminnich$ cpio -ivt < ../t.cpio -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:21 a -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 b -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 c link to b "c link to b"? wtf? Who thought that was a good idea? because ... ronsexcllentmbp:t rminnich$ touch 'c link to b' ronsexcllentmbp:t rminnich$ ls -l total 0 -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:21 a -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 b -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 c -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:22 c link to b and ronsexcllentmbp:t rminnich$ cpio -o >../t.cpio a b c c link to b ^D ronsexcllentmbp:t rminnich$ cpio -ivt < ../t.cpio -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:21 a -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 b -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 c link to b -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:22 c link to b so ... it looks like a file is there twice, because somebody thought it was a good idea to confuse a file name and file metadata. And, anyway, it's just as accurate to have it say -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:21 a -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 b link to c -rw-r--r-- 2 rminnich wheel 0 Jun 26 20:21 c link to b -rw-r--r-- 1 rminnich wheel 0 Jun 26 20:22 c link to b Right? :-) From the same people who brought you this: ronsexcllentmbp:t rminnich$ bc >>> Somebody needs to get the osx folks a unix manual set :-)

1 year

Re: Sad but not unexpected news about the LCM-L

by jnc＠mercury.lcs.mit.edu

> From: Aron <aki(a)insinga.com> > Now if only his family would take those wishes of his into account and > tell the lawyers to finish the job. I suspect that was his real mistake; he trusted that his family would do what he wanted (perhaps so that instead of putting the final bow on this, he could pay attention to something else that was more important to him) after he was gone - and they decided not to. My suspicion is that there is something else that is more important to his sister (probably political), and she decided that the pittance she'd get from flushing the LCM would be better put towards her project(s). I've just been re-reading Thucydides' extraordinarily outstanding meditation on the revolution on Corcyra (which is really a meditation on the death of the Greek polei - and is a pre-epitaph on the death of many democracies since), and if my pupposition is correct, it applies to this too I wonder what'll happen to all the less-valuable stuff that was given to the LCM? A PDP-10 will fetch 10K's of $, but a lot of the rest is worth pennies. I hope they don't scrap it for pennies, or throw it in the trash. I'm sure that someone who would ignore her brother's wishes about important pieces of history that meant a lot to him would have no qualms about doing either. Noel

1 year

ANSI (C) vs IEEE (POSIX) Standards Body Selection

by segaloco

Good morning, I was wondering if anyone has the scoop on the rationale behind the selection of standards bodies for the publication of UNIX and UNIX-adjacent standards. C was published via the ANSI route as X3.159, whereas POSIX was instead published by the IEEE route as 1003.1. Was there every any consideration of C through IEEE or POSIX through ANSI instead? Is there an appreciable difference suggested by the difference in publishers? In any case, both saw subsequent adoption by ISO/IEC, so the track to an international standard seems to lead to the same organizations. - Matt G.

1 year

ACM Software System Award to Andrew S. Tanenbaum for MINIX

by Nelson H. F. Beebe

This announcement just arrived on the ACM Bulletins list: >> ... >> Andrew S. Tanenbaum, Vrije Universiteit, receives the ACM Software >> System Award (http://awards.acm.org/software-system) for MINIX, which >> influenced the teaching of Operating Systems principles to multiple >> generations of students and contributed to the design of widely used >> operating systems, including Linux. >> ... ------------------------------------------------------------------------------- - Nelson H. F. Beebe Tel: +1 801 581 5254 - - University of Utah - - Department of Mathematics, 110 LCB Internet e-mail: beebe(a)math.utah.edu - - 155 S 1400 E RM 233 beebe(a)acm.org beebe(a)computer.org - - Salt Lake City, UT 84112-0090, USA URL: http://www.math.utah.edu/~beebe/ - -------------------------------------------------------------------------------

1 year

Re: Origin of the name POSIX (was: ANSI (C) vs IEEE (POSIX) Standards Body Selection)

by John S Quarterman

Or like rms claimed Linux as part of GNU, he claimed POSIX and some people believed him. -jsq On Thu, Jun 27, 2024, 9:38 AM Warner Losh <imp(a)bsdimp.com> wrote: > > > On Thu, Jun 27, 2024, 6:15 AM Dan Cross <crossd(a)gmail.com> wrote: > >> On Thu, Jun 27, 2024 at 8:12 AM John S Quarterman <jsqmobile(a)gmail.com> >> wrote: >> > I don't recall rms being involved, certainly not in the name. -jsq >> >> quip: Like childbirth, perhaps the unpleasant memory was simply blocked >> out? >> > > Is it possible that RMS suggested it as maybe an obvious quip to a > committee member who later credited him with that since that conversation > happened before that person heard it from others on the committee? Tricky > to know from this distance in time. > > Warner > > - Dan C. >> >

1 year

Version 256 of systemd boasts '42% less Unix philosophy' • The Register

by Charles H Sauer (he/him)

https://www.theregister.com/2024/06/13/version_256_systemd/ I don't see the boast at https://github.com/systemd/systemd/releases/tag/v256, but ... Charlie -- voice: +1.512.784.7526 e-mail: sauer(a)technologists.com fax: +1.512.346.5240 Web: https://technologists.com/sauer/ Facebook/Google/LinkedIn/Twitter: CharlesHSauer

1 year

Re: Sad but not unexpected news about the LCM-L

by jnc＠mercury.lcs.mit.edu

> <clemc(a)ccc.com> > In particular, I hope the PDP-7s and the CDC-6500 find new homes. Also, their collection of PDP-10's, which is absolutely unrivalled; they had a KA10 and a KI10; also the MIT-MC KL10. Also a Multics front panel; AFAIK, the ony one in the world other than the CHM's. Any idea where it's all being sold? I might enquire about the Multics panel. Noel

1 year

Jump to page:

2025

2024

2023

2022

2021

2020

2019

2018

2017

2016

2015

2014

2013

2012

2011

2010

2009

2008

2007

2006

2005

2004

2003

2002

2001

2000

1999

1998

1997

1996

1995

1994

1993

1992

1991

1990

TUHS