Any difference between `screen -r` vs `screen -x` when attaching to an a
From:
Dun Peal
Subject:
Any difference between `screen -r` vs `screen -x` when attaching to an already attached session?
Date:
Mon, 4 Jul 2016 18:15:50 -0400
Looking for a command that would attach to a screen session "foo", wether it is detached or not. It seems like `screen -x foo` would do it - it attaches to "foo" in both cases.
But is it really the same? Or is there any difference between `screen -x foo` and `screen -r foo` when "foo" is detached?
Specifically, is there a reason to choose one over the other when "foo" is detached?