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To: "cygwin AT cygwin DOT com" <cygwin AT cygwin DOT com>
Subject: Screen : The screen session creaeted by ssh and local console seems
 separated
Thread-Topic: Screen : The screen session creaeted by ssh and local console
 seems separated
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Date: Sat, 9 Aug 2025 14:21:10 +0000
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From: L 2750558108 via Cygwin <cygwin AT cygwin DOT com>
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  *
Is that a Windows host or Linux?

Both the host and my pc are Windows


  *
If you want to share the same console, GNU screen needs to be configured in a
  *
certain way. And that's not an easy setup.

What should I do for that? I couldnt find any information on the Internet


  *
I would strongly recommend to look into tmux instead.

I have tried tmux but also meet more problem. Sometimes even I try to reattach a session opened in the same local console (no ssh thing), it fails and told me "open terminal failed: not a terminal". But sometimes it can reattach correctly in the local console, when I try ssh it says "open terminal failed: not a terminal" again. It made me confuse. What should I do to achieve my intended with tmux?


  *
That issue has been fixed like 3 to 5 years ago.
  *

  *
screen -aS main
  *
^A^D
  *
screen -aDR main

Seems not work for me. After execute "screen -aDR main" in ssh, the console frozen directly
________________________________
发件人: Andrey Repin <anrdaemon AT yandex DOT ru>
发送时间: 2025年8月9日 19:48
收件人: L 2750558108 <L2750558108 AT outlook DOT com>; cygwin AT cygwin DOT com <cygwin AT cygwin DOT com>
主题: Re: Screen : The screen session creaeted by ssh and local console seems separated

Greetings, L 2750558108!

> But if that's the case, I won't be able to achieve the functionality I want.

> The actual scenario is as follows: my friend set up a server host and runs
> a console server program on it.

Is that a Windows host or Linux?

> I hope to remotely access his host via ssh at any time and use his server
> program console (including viewing historical messages and inputting
> commands), while he can also directly use the console of this program on the
> server host.

If you want to share the same console, GNU screen needs to be configured in a
certain way. And that's not an easy setup.
I would strongly recommend to look into tmux instead.

> By the way, I found that the situation described in this post
> (https://stackoverflow.com/questions/67443908/behavior-of-screen-over-ssh-cygwin-screen-detachment)
> is exactly the same as what I encountered while looking for help.

That issue has been fixed like 3 to 5 years ago.

screen -aS main
^A^D
screen -aDR main


--
With best regards,
Andrey Repin
Saturday, August 9, 2025 14:40:08

Sorry for my terrible english...


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