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Re: screen script

From: Bruno Cudini
Subject: Re: screen script
Date: Fri, 16 Nov 2012 21:15:35 +0100
User-agent: Mutt/1.5.20 (2009-06-14)


On Fri, Nov 16, 2012 at 11:28:32AM -0700, Nick Atzert wrote:
> I've considered doing it that way but the list of servers is constantly
> changing. I help maintain about 20,000 machines globally. It will never be
> the same list.

What about scripting the .screenrc processing, or launching them
dynamically ? From within screen, you can spawn a new session, with the
same command suggested by Alan Young :

for SERVER in `cat servers.list`
        screen -t "$SERVER" 0 /bin/bash -c "whatever you want on $SERVER"

By the way, I'm not sure screen is the most convenient/effective way to
launch 20k scripts simultaneously.

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