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Re: how to check if screen is working

From: Facundo Andrés Bianco
Subject: Re: how to check if screen is working
Date: Mon, 22 Nov 2010 13:12:24 -0300

2010/11/22 jonnexen <address@hidden>:
> Hello,
> I'm gonna writing a bash install-script. There I want to make a command that
> checks if screen us running. If it's running the script should be going on.
> If not there should be an error. Any ideas?

if [  -n "$(screen -ls | grep 'screen on')"  ]; then
   echo "screen is running"
   echo "screen is off"


Facundo Andrés Bianco (Vando.)
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