Screen
From Anarchaserver
If you want to work together on the anarchaserver. Somebody can share the user screen, and other user can follow.
http://www.gnu.org/software/screen/manual/screen.pdf
STEP 1 BECOME ROOT
All users become root
sudo -i
STEP 2 OPEN SCREEN SESSION
One user open a screen
screen
STEP 3 WATCH SCREEN
Another user (also root!) attaches to the screen
screen -x
STEP 4 TEST
to test
# "and write something"
(if you use a # it functions as a comment - even if you execute it)
STEP 5 LEAVE THE SCREEN SESSION
(without terminating it)
CTRL a - d
(with terminating it)
exit
.