From: Chet Ramey <chet.ramey@case.edu>
To: Larry McVoy <lm@mcvoy.com>
Cc: Paul Ruizendaal <pnr@planet.nl>,
The Eunuchs Hysterical Society <tuhs@tuhs.org>
Subject: [TUHS] Re: A few comments on porting the Bourne shell
Date: Fri, 30 Dec 2022 15:47:02 -0500 [thread overview]
Message-ID: <50f82d6d-0070-8166-3968-bc868125b6be@case.edu> (raw)
In-Reply-To: <20221230200246.GW5825@mcvoy.com>
On 12/30/22 3:02 PM, Larry McVoy wrote:
> On Fri, Dec 30, 2022 at 02:51:26PM -0500, Chet Ramey wrote:
>> On 12/30/22 1:25 PM, Paul Ruizendaal wrote:
>>>
>>> London and Reiser report about porting the shell that ???it required by far the largest conversion effort of any supposedly portable program, for the simple reason that it is not portable.??? By the time of SysIII this is greatly improved, but also in porting the SysIII user land it was the most complex of the set so far.
>>
>> Have you read
>>
>> http://www.collyer.net/who/geoff/sh.tour.pdf
>>
>> and looked at http://www.collyer.net/who/geoff/v7sh.tar ?
>>
>> In the limited literature on Bourne Shell porting, this is authoritative.
>
> Is there are reason to hang on to the Bourne shell? Maybe shell scripts?
> Does it perform better than ksh or bash?
Historical interest? Software archaeology? Reference behavior?
I don't think anyone is suggesting that we use it as a login shell, in the
same way that no one is suggesting we go back to using v7 as an everyday
computing environment. The world's come too far.
--
``The lyf so short, the craft so long to lerne.'' - Chaucer
``Ars longa, vita brevis'' - Hippocrates
Chet Ramey, UTech, CWRU chet@case.edu http://tiswww.cwru.edu/~chet/
next prev parent reply other threads:[~2022-12-30 20:47 UTC|newest]
Thread overview: 121+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-12-30 18:25 [TUHS] " Paul Ruizendaal
2022-12-30 19:51 ` [TUHS] " Chet Ramey
2022-12-30 20:02 ` Larry McVoy
2022-12-30 20:31 ` Adam Thornton
2022-12-30 20:49 ` Chet Ramey
2022-12-30 20:42 ` Sven Mascheck
2022-12-30 20:48 ` Jon Steinhart
2022-12-30 20:51 ` Sven Mascheck
2022-12-31 11:40 ` Ralph Corderoy
2022-12-31 18:49 ` Jon Steinhart
2022-12-31 19:24 ` Clem Cole
2023-01-03 16:32 ` Chet Ramey
2023-01-01 1:51 ` Ron Natalie
2023-01-02 20:03 ` [TUHS] Command Line Editing in the Terminal Driver (Was: A few comments on porting the Bourne shell) Joseph Holsten
2023-01-02 20:33 ` [TUHS] Re: Command Line Editing in the Terminal Driver Lars Brinkhoff
2023-01-11 2:51 ` Chris Hanson
2023-01-11 3:53 ` Greg 'groggy' Lehey
2023-01-02 21:08 ` [TUHS] Re: Command Line Editing in the Terminal Driver (Was: A few comments on porting the Bourne shell) Rob Pike
2023-01-03 16:53 ` Marshall Conover
2023-01-04 9:18 ` Joseph Holsten
2023-01-11 2:56 ` Chris Hanson
2022-12-30 20:47 ` Chet Ramey [this message]
2022-12-31 0:08 ` [TUHS] Re: A few comments on porting the Bourne shell Luther Johnson
2022-12-31 3:59 ` Larry McVoy
2022-12-31 4:12 ` Steve Nickolas
2022-12-31 4:18 ` Bakul Shah
2022-12-31 4:40 ` Larry McVoy
2022-12-31 4:19 ` Marc Donner
2022-12-31 4:23 ` Dave Horsfall
2022-12-31 4:37 ` Clem Cole
2023-01-02 5:10 ` Mary Ann Horton
2023-01-02 16:25 ` Clem Cole
2023-01-02 16:51 ` Larry McVoy
2023-01-02 17:32 ` Adam Thornton
2023-01-02 17:43 ` Larry McVoy
2023-01-02 17:48 ` Luther Johnson
2023-01-02 18:00 ` G. Branden Robinson
2023-01-02 18:05 ` Luther Johnson
2023-01-02 18:12 ` Larry McVoy
2023-01-02 18:16 ` Clem Cole
2023-01-02 19:50 ` Warner Losh
2023-01-02 20:05 ` Adam Thornton
2023-01-02 19:21 ` G. Branden Robinson
2023-01-02 19:34 ` Rich Salz
2023-01-02 20:12 ` Larry McVoy
2023-01-02 20:24 ` G. Branden Robinson
2023-01-02 20:41 ` Larry McVoy
2023-01-02 21:00 ` Dan Cross
2023-01-02 21:06 ` Clem Cole
2023-01-02 21:19 ` Dan Cross
2023-01-02 22:54 ` segaloco via TUHS
2023-01-02 23:58 ` Jon Steinhart
2023-01-04 9:00 ` Joseph Holsten
2023-01-02 22:43 ` Steve Nickolas
2023-01-02 21:08 ` Joseph Holsten
2023-01-02 21:15 ` Adam Thornton
2023-01-02 17:55 ` Adam Thornton
2023-01-02 18:11 ` Clem Cole
2023-01-02 18:36 ` Dan Cross
2023-01-02 18:48 ` Dan Cross
2023-01-02 18:18 ` Larry McVoy
2023-01-04 3:20 ` John Cowan
2023-01-04 3:31 ` Dan Cross
2023-01-04 4:16 ` Bakul Shah
2023-01-04 16:15 ` Dan Cross
2023-01-04 18:28 ` ron minnich
2023-01-04 19:33 ` Chet Ramey
2023-01-04 15:21 ` Ralph Corderoy
2023-01-04 15:54 ` Ron Natalie
2023-01-02 17:55 ` Clem Cole
2023-01-03 17:08 ` Paul Winalski
2023-01-03 19:19 ` Warner Losh
2023-01-03 19:56 ` Luther Johnson
2023-01-03 20:21 ` Dave Horsfall
2023-01-03 21:47 ` Clem Cole
2023-01-03 21:51 ` Clem Cole
2022-12-31 4:41 ` Greg 'groggy' Lehey
2022-12-30 20:20 ` Sven Mascheck
2022-12-30 20:49 ` Ron Natalie
2022-12-30 20:52 ` Rob Pike
2022-12-30 20:53 ` Jon Steinhart
2023-01-01 10:44 ` arnold
2023-01-01 11:28 ` arnold
2023-01-03 16:34 ` Chet Ramey
2023-01-03 15:06 ` Chet Ramey
2022-12-30 19:57 ` segaloco via TUHS
2022-12-31 12:55 ` Paul Ruizendaal
2023-01-01 2:55 ` Warner Losh
2023-01-01 4:38 ` Jonathan Gray
2023-01-01 5:25 ` Warner Losh
2023-01-01 5:35 ` Dan Cross
2023-01-01 5:52 ` G. Branden Robinson
2023-01-01 6:35 ` Warner Losh
2023-01-01 6:35 ` Rob Pike
2023-01-01 6:27 ` Warner Losh
2023-01-01 14:50 ` Ron Natalie
2023-01-01 7:11 ` Jonathan Gray
2023-01-01 7:21 ` Warner Losh
2023-01-01 10:25 ` Paul Ruizendaal
2022-12-31 13:26 Douglas McIlroy
2022-12-31 22:19 ` Rob Pike
2023-01-03 15:08 Douglas McIlroy
2023-01-03 15:57 ` Alejandro Colomar
2023-01-03 17:19 ` Jon Steinhart
2023-01-05 13:22 ` Tom Ivar Helbekkmo via TUHS
2023-01-05 21:11 ` Rob Pike
2023-01-03 17:26 ` Dan Cross
2023-01-03 18:07 ` Steve Nickolas
2023-01-03 20:19 ` Steffen Nurpmeso
2023-01-03 23:03 ` ron minnich
2023-01-04 1:37 ` Bakul Shah
2023-01-04 1:58 ` Adam Thornton
2023-01-04 15:19 ` Ralph Corderoy
2023-01-04 18:01 ` Bakul Shah
2023-01-04 20:46 ` Alejandro Colomar
2023-01-05 0:06 ` John Cowan
2023-01-05 0:41 ` Adam Thornton
2023-01-04 5:05 ` Theodore Ts'o
2023-01-03 18:19 ` Niklas Karlsson
2023-01-04 1:29 ` Adam Thornton
2023-01-05 1:51 ` Alejandro Colomar
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