2010/11/22 jonnexen :
> 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
* jonnexen on Monday, November 22, 2010 at 09:24:22 +0100
> 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?
In case you mean: is the script runni
how bout using output from:
screen -ls
something like:
if [[ `screen -ls|grep -c tached` -gt 0 ]]; then echo "screen is
running";else echo "screen is not running";fi
On Mon, Nov 22, 2010 at 3:24 AM, jonnexen wrote:
> Hello,
>
> I'm gonna writing a bash install-script. There I want to make a
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?
best regards, jonnexen
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