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From: Clem Cole <clemc@ccc.com>
To: Warner Losh <imp@bsdimp.com>
Cc: The Unix Heritage Society mailing list <tuhs@minnie.tuhs.org>
Subject: Re: [TUHS] [tuhs] The Unix shell: a 50-year view
Date: Sun, 4 Jul 2021 23:03:43 -0400	[thread overview]
Message-ID: <CAC20D2NcYbm-zU0waKbmDv9FmbZ+PQJEif3VJrL7BF63H6Lj5g@mail.gmail.com> (raw)
In-Reply-To: <CANCZdfozCGK8ymnU2j1Xt+TpbpbdRUaCmXoSvwP6sBiqsYzLCA@mail.gmail.com>

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Right.  A dyslexic typo sorry doesn’t

That was my point.  He needed a tool and didn’t have one so he wrote a
singular tool to solve the problem.  We now consider that tool pretty much
standard equipment

On Sun, Jul 4, 2021 at 10:51 PM Warner Losh <imp@bsdimp.com> wrote:

>
>
> On Sun, Jul 4, 2021, 8:39 PM Clem Cole <clemc@ccc.com> wrote:
>
>> Noel.  Pls check the TUHS archives and I think you will see sed does yet
>> exist in 6th edition when Joy wrote head in 1977.  Certainly not yet at
>> UCB.
>>
>
> V6 doesn't have sed.
>
> Warner
>
> On Sun, Jul 4, 2021 at 9:34 PM Noel Hunt <noel.hunt@gmail.com> wrote:
>>
>>> > But note that when wnj wrote head(1), Joy followed the
>>> > famous `Unix Philosophy' of  doing one (small) job
>>> > well.   Which means he did not add a feature *i.e.*
>>> > abusing, an old program, like cat(1), and add some new
>>> > switch to it that that told the program stop outputting
>>> > after n lines.  Instead Joy wrote a simple new tool.
>>>
>>> He didn't need to abuse any existing program by adding new
>>> flags or the like; unless I am mistaken, `sed Nq', for some
>>> number `N', does exactly what `head -N' would do on a single
>>> file, obviating the very need for head(1).
>>>
>>>> --
>> Sent from a handheld expect more typos than usual
>>
> --
Sent from a handheld expect more typos than usual

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  reply	other threads:[~2021-07-05  3:04 UTC|newest]

Thread overview: 109+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-07-02 21:24 Nelson H. F. Beebe
2021-07-02 21:36 ` Larry McVoy
2021-07-02 21:56   ` Henry Bent
2021-07-02 23:12     ` Steve Nickolas
2021-07-02 23:49       ` Steffen Nurpmeso
2021-07-03 13:34         ` Steffen Nurpmeso
2021-07-03 13:56           ` Richard Salz
2021-07-03 12:04       ` Thomas Paulsen
2021-07-03 13:20         ` Dan Cross
2021-07-03 17:37           ` Theodore Ts'o
2021-07-03 17:57             ` Warner Losh
2021-07-03 18:10               ` Theodore Ts'o
2021-07-03 20:02                 ` Dan Cross
2021-07-04  0:47           ` Tomasz Rola
2021-07-04  4:36             ` Larry McVoy
2021-07-04 14:56               ` Dan Cross
2021-07-04 16:07               ` Theodore Ts'o
2021-07-04 20:10               ` David Barto
2021-07-05  0:25                 ` Larry McVoy
2021-07-05  1:23                 ` John Cowan
2021-07-04 12:48             ` Dan Cross
2021-07-05  7:14               ` Tomasz Rola
2021-07-05 16:26                 ` John Cowan
2021-07-06 23:17                   ` Tomasz Rola
2021-07-06 23:47                     ` Steve Nickolas
2021-07-06 23:49                       ` Warner Losh
2021-07-06 23:48                     ` John Cowan
2021-07-07  0:46                     ` Theodore Ts'o
2021-07-07  0:58                       ` George Michaelson
2021-07-07  2:48                         ` Larry McVoy
2021-07-07 18:32                       ` Tomasz Rola
2021-07-07 20:50                         ` Michael Kjörling
2021-07-08  6:46                           ` [TUHS] Overgrown ffox (was: The Unix shell: a 50-year view) Tomasz Rola
2021-07-08 13:59                             ` Derek Fawcus
2021-07-08 19:25                               ` Steffen Nurpmeso
2021-07-08 19:37                                 ` Steffen Nurpmeso
2021-07-08 20:40                                 ` Steffen Nurpmeso
2021-07-08 22:23                             ` Kevin Bowling
2021-07-08 21:47                           ` [TUHS] [tuhs] The Unix shell: a 50-year view Theodore Ts'o
2021-07-09 20:14                             ` Michael Kjörling
2021-07-07 13:54                     ` Tony Finch
2021-07-06 16:05                 ` Clem Cole
2021-07-09 22:19                   ` Tomasz Rola
2021-07-04 20:10           ` Tony Finch
2021-07-05  3:59             ` Theodore Ts'o
2021-07-05 15:08               ` Steffen Nurpmeso
2021-07-05  3:52           ` Bakul Shah
2021-07-04 18:17     ` John Dow via TUHS
2021-07-04 19:46       ` Clem Cole
2021-07-05  1:33         ` Noel Hunt
2021-07-05  2:38           ` Clem Cole
2021-07-05  2:51             ` Warner Losh
2021-07-05  3:03               ` Clem Cole [this message]
2021-07-05  3:01             ` Clem Cole
2021-07-05  5:22             ` Noel Hunt
2021-07-06  5:10           ` Nevin Liber
2021-07-06 13:30             ` Clem Cole
2021-07-06 16:23               ` Theodore Ts'o
2021-07-07  1:57                 ` Dan Cross
2021-07-07  2:52                   ` Larry McVoy
2021-07-07  5:19                     ` Andrew Warkentin
2021-07-07 18:28                   ` Jon Steinhart
2021-07-10 11:51                     ` [TUHS] " Ralph Corderoy
2021-07-10 13:54                       ` Henry Bent
2021-07-10 14:12                         ` Ralph Corderoy
2021-07-10 16:57                           ` [TUHS] Death by bug [formerly The Unix shell: a 50-year view] Jon Steinhart
2021-07-11  8:53                             ` [TUHS] Death by bug Ralph Corderoy
2021-07-11  9:04                               ` arnold
2021-07-12  1:42                                 ` Theodore Y. Ts'o
2021-07-12  2:57                                   ` Jon Steinhart
2021-07-12  6:39                                   ` arnold
2021-07-12  9:56                                   ` Ralph Corderoy
2021-07-11 16:10                               ` Jon Steinhart
2021-07-12 10:37                                 ` Ralph Corderoy
2021-07-06 13:40             ` [TUHS] [tuhs] The Unix shell: a 50-year view John Cowan
2021-07-06 14:12             ` Chet Ramey
2021-07-07  0:53               ` Nevin Liber
2021-07-07 13:08                 ` Chet Ramey
2021-07-07 15:15                   ` Richard Salz
2021-07-03  0:09   ` Andrew Warkentin
2021-07-03 15:49   ` Andy Kosela
2021-07-04 23:24     ` [TUHS] Is C obsolete? (was Re: [tuhs] The Unix shell: a 50-year view) Derek Fawcus
2021-07-04 23:50       ` Nemo Nusquam
2021-07-05  0:15         ` Dan Stromberg
2021-07-05  0:21       ` Larry McVoy
2021-07-05  2:36         ` John Cowan
2021-07-05  2:59           ` Richard Salz
2021-07-05  3:47           ` Larry McVoy
2021-07-05  4:02             ` Dan Stromberg
2021-07-05 13:45               ` Steffen Nurpmeso
2021-07-05 20:15                 ` Dan Stromberg
2021-07-05 21:05                   ` Larry McVoy
2021-07-05 21:29                   ` Clem Cole
2021-07-05 22:22                     ` Brantley Coile
2021-07-06  4:35                     ` Dan Stromberg
2021-07-06  4:44                       ` Warner Losh
2021-07-06  5:58                       ` Rico Pajarola
2021-07-06 13:05                       ` Clem Cole
2021-07-05 12:11         ` Thomas Paulsen
2021-07-05  4:08       ` Dan Stromberg
2021-07-05  4:23         ` George Michaelson
2021-07-05 14:43           ` Larry McVoy
2021-07-05 15:17             ` Steffen Nurpmeso
2021-07-05 15:36               ` Steffen Nurpmeso
2021-07-05 15:53       ` Mike Markowski
2021-07-05 16:39       ` Warner Losh
2021-07-05 19:02         ` Clem Cole
2021-07-02 22:27 ` [TUHS] [tuhs] The Unix shell: a 50-year view Chet Ramey
2021-07-02 23:09 ` Steve Nickolas

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