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Groups > linux.debian.user > #261876

Re: apt-get aborts in subshell with redirections on Debian 12

From John Crawley <john@bunsenlabs.org>
Newsgroups linux.debian.user
Subject Re: apt-get aborts in subshell with redirections on Debian 12
Date 2023-09-25 02:20 +0200
Message-ID <HhHup-bkoN-1@gated-at.bofh.it> (permalink)
References <HhrSF-baRk-1@gated-at.bofh.it> <HhudP-bcpK-9@gated-at.bofh.it> <HhwyZ-bdIW-5@gated-at.bofh.it>
Organization BunsenLabs

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On 24/09/2023 21:36, Greg Wooledge wrote:
> On Sun, Sep 24, 2023 at 12:03:12PM +0200, Michel Verdier wrote:
>> #!/bin/bash
>> errors=$(sudo apt-get install unknown 2>&1 1>/dev/tty)
>> echo "output: $errors"
>> errors=$(sudo apt-get install mirage 2>&1 1>/dev/tty)
>> echo "output: $errors"
>>
>> [...]
>> It waits until I type 'n'
> 
> Same here.
> 
Thanks for testing.

I just tried, and yes it runs OK when the commands are in a script.
But type directly into the terminal:

errors=$(sudo apt-get install mirage 2>&1 1>/dev/tty)

To see the immediate abort.
(But not on Debian 11, or after invoking 'sh'.)

-- 
John

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Thread

apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-24 09:40 +0200
  Re: apt-get aborts in subshell with redirections on Debian 12 Michel Verdier <mv524@free.fr> - 2023-09-24 12:10 +0200
    Re: apt-get aborts in subshell with redirections on Debian 12 Greg Wooledge <greg@wooledge.org> - 2023-09-24 14:40 +0200
      Re: apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-25 02:20 +0200
        Re: apt-get aborts in subshell with redirections on Debian 12 Greg Wooledge <greg@wooledge.org> - 2023-09-25 02:40 +0200
          Re: apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-25 05:00 +0200
            Re: apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-25 05:20 +0200
            Re: apt-get aborts in subshell with redirections on Debian 12 Greg Wooledge <greg@wooledge.org> - 2023-09-25 05:50 +0200
              Re: apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-25 06:40 +0200
                Re: apt-get aborts in subshell with redirections on Debian 12 Greg Wooledge <greg@wooledge.org> - 2023-09-25 13:30 +0200
                Re: apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-26 04:40 +0200
              Re: apt-get aborts in subshell with redirections on Debian 12 Michael <ml@hemathor.de> - 2023-09-25 11:20 +0200
                Re: apt-get aborts in subshell with redirections on Debian 12 Greg Wooledge <greg@wooledge.org> - 2023-09-25 13:30 +0200
                Re: apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-26 05:00 +0200
                Re: apt-get aborts in subshell with redirections on Debian 12 Greg Wooledge <greg@wooledge.org> - 2023-09-26 05:10 +0200
                Re: apt-get aborts in subshell with redirections on Debian 12 John Crawley <john@bunsenlabs.org> - 2023-09-26 05:20 +0200
                sudo+use_pty+urxvt+pipe [WAS: apt-get aborts in subshell with  redirections on Debian 12] John Crawley <john@bunsenlabs.org> - 2023-12-24 09:50 +0100

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