The Many Uses of Screen
Sep 15, 2009, 13:02 (0 Talkback[s])
(Other stories by Juliet Kemp)
"# Mirror another session: Use screen -x to connect to another
existing session, and mirror everything that goes on in it. The
existing session will also mirror anything that goes on in the
second on. I use this when connecting to the server that runs my
email from more than one place at once. It can also be useful for
debugging — log in as the user that's having problems, and
connect to his or her screen session.
"# Lock the screen: Hit Ctrl-A X to lock the screen; unlock it
using your password."