capture screen of a screen session

[popecrob]

Hi!

I'm looking for it for a while, but no results.

What i want is to make a script that returns (with echo) with a given size of the actual screen of a specified screen session.

so it is not workable, but i want a similar solution:
echo `screen -r screenname`

when i use "-r" it shows the screenname session, but will not deatach it, so echo can't show me the result (i think).

Is there any solution for this to make it work, or is it totally impossible?

Thanks!

[nikwasi]

You might look at the command "xwininfo". It provides all sorts of useful information about windows running.