Re: Is perl still the No.1 language for sysadmin?

From	Nicolas George <george@nsup.org>
Newsgroups	linux.debian.user
Subject	Re: Is perl still the No.1 language for sysadmin?
Date	2023-04-05 12:10 +0200
Message-ID	<Gh8fv-hvXg-5@gated-at.bofh.it> (permalink)
References	(4 earlier) <GgwDf-h7kC-1@gated-at.bofh.it> <GgxpD-h7Rr-3@gated-at.bofh.it> <Ggyvn-h8vt-15@gated-at.bofh.it> <GgyF4-h8Om-11@gated-at.bofh.it> <Gh85P-hvEs-1@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Michael (12023-04-05):
> out of curiosity, why not omit xargs altogether and do someting like:
> 
> #!/bin/bash
> [...]
>    printf '%s\0' "$d"/*
> done |
>    while read -r -d '' line; do
> [...]
> 
> or do i miss something?

1. Your script will execute the command once per argument, xargs will
execute the command only once with all the arguments, or a few times as
possible if the number of arguments is huge.

2. If you are relying on nonstandard shell constructs, then go directly
for zsh and use recursive globbing and glob patterns.

I do not understand how people can bear working with a shell without
recursive globbing, glob patterns and temp file process substitution. My
only conjecture is they do not know about it and never learned their
marvels.

Regards,

-- 
  Nicolas George

Thread

Is perl still the No.1 language for sysadmin? coreyh@free.fr - 2023-04-02 11:00 +0200
  Re: Is perl still the No.1 language for sysadmin? <tomas@tuxteam.de> - 2023-04-02 11:10 +0200
  Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 11:30 +0200
    Re: Is perl still the No.1 language for sysadmin? Jude DaShiell <jdashiel@panix.com> - 2023-04-02 11:50 +0200
    Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 00:20 +0200
    Re: Is perl still the No.1 language for sysadmin? Steve Sobol <steve@LobosStudios.com> - 2023-04-03 00:20 +0200
  Re: Is perl still the No.1 language for sysadmin? Nicholas Geovanis <nickgeovanis@gmail.com> - 2023-04-02 18:40 +0200
    Re: Is perl still the No.1 language for sysadmin? <tomas@tuxteam.de> - 2023-04-02 18:40 +0200
      Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 19:20 +0200
        Re: Is perl still the No.1 language for sysadmin? <tomas@tuxteam.de> - 2023-04-02 20:50 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 21:00 +0200
            Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 21:20 +0200
              Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 21:30 +0200
              Re: Is perl still the No.1 language for sysadmin? debian-user@howorth.org.uk - 2023-04-03 00:00 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 00:10 +0200
                Re: Is perl still the No.1 language for sysadmin? Steve Sobol <steve@LobosStudios.com> - 2023-04-03 01:10 +0200
                Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 04:30 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 05:50 +0200
                Re: Is perl still the No.1 language for sysadmin? <tomas@tuxteam.de> - 2023-04-03 06:50 +0200
                Re: Is perl still the No.1 language for sysadmin? <tomas@tuxteam.de> - 2023-04-03 06:50 +0200
              Re: Is perl still the No.1 language for sysadmin? <tomas@tuxteam.de> - 2023-04-03 06:40 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 11:30 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 15:00 +0200
            Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-02 21:20 +0200
              Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 02:00 +0200
                Re: Is perl still the No.1 language for sysadmin? Ken Young <ken@highwinds.cloud> - 2023-04-03 02:30 +0200
        Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 01:40 +0200
    Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 19:20 +0200
      Re: Is perl still the No.1 language for sysadmin? debian-user@howorth.org.uk - 2023-04-02 22:10 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 22:40 +0200
          Re: Is perl still the No.1 language for sysadmin? Charles Curley <charlescurley@charlescurley.com> - 2023-04-02 23:20 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 22:50 +0200
      Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 01:20 +0200
    Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-02 22:50 +0200
      Re: Is perl still the No.1 language for sysadmin? Tom Browder <tom.browder@gmail.com> - 2023-04-02 23:10 +0200
        Re: Is perl still the No.1 language for sysadmin? coreyh@free.fr - 2023-04-03 06:30 +0200
          Re: Is perl still the No.1 language for sysadmin? Andy Smith <andy@strugglers.net> - 2023-04-03 06:50 +0200
            Re: Is perl still the No.1 language for sysadmin? coreyh@free.fr - 2023-04-03 07:00 +0200
          Re: Is perl still the No.1 language for sysadmin? Stanislav Vlasov <stanislav.v.v@gmail.com> - 2023-04-03 08:50 +0200
            Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 09:30 +0200
              Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-03 10:40 +0200
              Re: Is perl still the No.1 language for sysadmin? Stanislav Vlasov <stanislav.v.v@gmail.com> - 2023-04-03 11:20 +0200
                Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-03 13:00 +0200
            Re: Is perl still the No.1 language for sysadmin? Vincent Lefevre <vincent@vinc17.net> - 2023-04-03 15:40 +0200
              Re: Is perl still the No.1 language for sysadmin? Stanislav Vlasov <stanislav.v.v@gmail.com> - 2023-04-03 18:50 +0200
      Re: Is perl still the No.1 language for sysadmin? Oliver Schoede <oliver.schode@online.de> - 2023-04-02 23:40 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 00:10 +0200
        Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 03:30 +0200
        Re: Is perl still the No.1 language for sysadmin? Andy Smith <andy@strugglers.net> - 2023-04-03 05:00 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 05:50 +0200
            Re: Is perl still the No.1 language for sysadmin? Andy Smith <andy@strugglers.net> - 2023-04-03 06:20 +0200
              Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-04 02:20 +0200
                Re: Is perl still the No.1 language for sysadmin? local10 <local10@tutanota.com> - 2023-04-04 05:40 +0200
                Re: Is perl still the No.1 language for sysadmin? Andy Smith <andy@strugglers.net> - 2023-04-04 15:50 +0200
                Re: Is perl still the No.1 language for sysadmin? local10 <local10@tutanota.com> - 2023-04-05 00:50 +0200
      Re: Is perl still the No.1 language for sysadmin? Jude DaShiell <jdashiel@panix.com> - 2023-04-03 00:10 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 00:20 +0200
    Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 01:20 +0200
      Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 02:20 +0200
        Re: Is perl still the No.1 language for sysadmin? Eduard Bloch <edi@gmx.de> - 2023-04-03 23:30 +0200
          Re: Is perl still the No.1 language for sysadmin? Joel Roth <joelz@pobox.com> - 2023-04-04 00:30 +0200
            Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:20 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:00 +0200
            Re: Is perl still the No.1 language for sysadmin? rhkramer@gmail.com - 2023-04-08 16:30 +0200
              Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-08 18:30 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 18:40 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 18:50 +0200
                Re: Is perl still the No.1 language for sysadmin? "Thomas Schmitt" <scdbackup@gmx.net> - 2023-04-08 19:50 +0200
                Re: Is perl still the No.1 language for sysadmin? rhkramer@gmail.com - 2023-04-08 21:20 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 21:40 +0200
                Re: Is perl still the No.1 language for sysadmin? Max Nikulin <manikulin@gmail.com> - 2023-04-09 05:40 +0200
        Re: Is perl still the No.1 language for sysadmin? Tom Dial <tddial@comcast.net> - 2023-04-04 04:00 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:20 +0200
            Re: Is perl still the No.1 language for sysadmin? davidson <davidson@freevolt.org> - 2023-04-08 16:50 +0200
              Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 17:10 +0200
            Re: Is perl still the No.1 language for sysadmin? Tom Dial <tddial@comcast.net> - 2023-04-11 04:20 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:30 +0200
        Re: Is perl still the No.1 language for sysadmin? Celejar <celejar@gmail.com> - 2023-04-05 04:10 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:50 +0200
  Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-02 23:20 +0200
    Re: Is perl still the No.1 language for sysadmin? ghe2001 <ghe2001@protonmail.com> - 2023-04-02 23:40 +0200
      Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 23:50 +0200
        Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-03 00:10 +0200
    Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-02 23:40 +0200
      Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 05:50 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 20:00 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 20:20 +0200
            Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-03 20:50 +0200
              Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 15:20 +0200
          Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-03 20:20 +0200
          Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-03 20:50 +0200
            Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-03 21:00 +0200
              Re: Is perl still the No.1 language for sysadmin? davidson <davidson@freevolt.org> - 2023-04-08 05:50 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 15:40 +0200
            Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 22:00 +0200
              Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-03 22:10 +0200
                Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 22:30 +0200
                Re: Is perl still the No.1 language for sysadmin? Michael <ml@hemathor.de> - 2023-04-05 12:00 +0200
                Re: Is perl still the No.1 language for sysadmin? Michael <ml@hemathor.de> - 2023-04-05 12:00 +0200
                Re: Is perl still the No.1 language for sysadmin? Nicolas George <george@nsup.org> - 2023-04-05 12:10 +0200
                Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-05 13:30 +0200
                Re: Is perl still the No.1 language for sysadmin? <tomas@tuxteam.de> - 2023-04-05 13:40 +0200
                Re: Is perl still the No.1 language for sysadmin? Nicolas George <george@nsup.org> - 2023-04-05 14:00 +0200
                Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-05 14:20 +0200
                Re: Is perl still the No.1 language for sysadmin? Nicolas George <george@nsup.org> - 2023-04-05 13:40 +0200
          Re: Is perl still the No.1 language for sysadmin? David Christensen <dpchrist@holgerdanske.com> - 2023-04-03 21:50 +0200
  Re: Is perl still the No.1 language for sysadmin? Andy Smith <andy@strugglers.net> - 2023-04-03 05:10 +0200
  Re: Is perl still the No.1 language for sysadmin? Jeffrey Walton <noloader@gmail.com> - 2023-04-03 18:40 +0200
    Re: Is perl still the No.1 language for sysadmin? Stanislav Vlasov <stanislav.v.v@gmail.com> - 2023-04-03 19:10 +0200
      Re: Is perl still the No.1 language for sysadmin? Michel Verdier <mv524@free.fr> - 2023-04-03 19:40 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 19:50 +0200
    Re: Is perl still the No.1 language for sysadmin? debian-user@howorth.org.uk - 2023-04-03 19:20 +0200
      Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 19:50 +0200
    Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-03 19:40 +0200
      Re: Is perl still the No.1 language for sysadmin? "Thomas Schmitt" <scdbackup@gmx.net> - 2023-04-03 20:30 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 15:10 +0200
          Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-08 15:20 +0200
            Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 15:30 +0200
        Re: Is perl still the No.1 language for sysadmin? Andy Smith <andy@strugglers.net> - 2023-04-09 00:20 +0200
          Re: Is perl still the No.1 language for sysadmin? conover@panix.com (John Conover) - 2023-04-09 05:00 +0200
      Re: Is perl still the No.1 language for sysadmin? Jeffrey Walton <noloader@gmail.com> - 2023-04-04 15:40 +0200
        Re: Is perl still the No.1 language for sysadmin? Stefan Monnier <monnier@iro.umontreal.ca> - 2023-04-04 15:50 +0200
          Re: Is perl still the No.1 language for sysadmin? Jeffrey Walton <noloader@gmail.com> - 2023-04-04 16:40 +0200
            Re: Is perl still the No.1 language for sysadmin? debian-user@howorth.org.uk - 2023-04-04 19:40 +0200
              Re: Is perl still the No.1 language for sysadmin? Greg Wooledge <greg@wooledge.org> - 2023-04-04 19:40 +0200
                Re: Is perl still the No.1 language for sysadmin? David Wright <deblis@lionunicorn.co.uk> - 2023-04-04 20:00 +0200
                Re: Is perl still the No.1 language for sysadmin? Jeffrey Walton <noloader@gmail.com> - 2023-04-04 21:00 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:40 +0200
                Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:40 +0200
              Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 16:50 +0200
          Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 17:00 +0200
        Re: Is perl still the No.1 language for sysadmin? Emanuel Berg <incal@dataswamp.org> - 2023-04-08 17:10 +0200
    Computer anthropology and language wars [was: Is perl still the No.1  language for sysadmin?] <tomas@tuxteam.de> - 2023-04-03 19:50 +0200

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