Thanks a lot for this.  I've wanted a way for my shut down script to 
send shutdown warnings to my server.  I figured there had to be a way, 
but I couldn't figure it out last time I took a stab at it.  :)

Cheers, Drek

David A. Parker wrote:
> You can send commands to a running screen like so:
>
> screen -S myscreen -X eval 'stuff stats\015'
>
> This would send "stats" followed by a return (\r) to the screen named 
> "myscreen".  You'll see it on the console if you attach to myscreen 
> afterward.  I don't know of a way to capture the output on a screen, though.
>
>      - Dave
>
> Joseph Laws wrote:
>   
>> I imagine that would still be logged.
>>
>> Marcel wrote:
>>     
>>> Is there a way to store the actual "screen" in a variable or text file?
>>>
>>> It would be cool to "send" a command like "stats" to the screen and get 
>>> the output of it. Where the first "problem" would be to automatically 
>>> attach to the screen, enter command, detach the screen and then get the 
>>> content of the screen. This sould be done by a bash script.
>>> This way you'd be able to generate nice mrtg graphs about fps etc. 
>>> *without* the rcon password and without logging of the access.
>>>
>>>
>>> - Marcel
>>>
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>
>   


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