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Date: Thu, 13 Feb 2014 08:32:57 +0100
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Subject: Re: Executing command on reattaching to screen session
From: Sebastian Stark <seb.stark@gmail.com>
To: Thorsten Kampe <thorsten@thorstenkampe.de>
Cc: zsh-users@zsh.org
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As a side note: if you do this un Ubuntu and expect motd to show the
current system load and such you'll be disappointed. It will update
/etc/motd only on login.

2014-02-06 19:27 GMT+01:00 Thorsten Kampe <thorsten@thorstenkampe.de>:
> Hi,
>
> tough question: can I automatically execute a command on reattaching
> a detached byobu (screen or tmux) session?
>
> Every time I login, /etc/motd is displayed. Since I hardly ever log
> out and in, I'd like to have the same functionality when reattaching
> to my detached session. This could be a simple cat /etc/motd kind of
> "autostart".
>
> Thorsten
>