screen

Question 1

Start screen for the first time

Answer 1

screen

Question 2

Detach the screen

Answer 2

C-d

Question 3

Re-attach the screen

Answer 3

screen -r

Question 4

see how many screen are available

Answer 4

screen -ls

Question 5

restore screen 7849.pts-0.mint

Answer 5

screen -r 7849

Question 6

activate logging feature when the first time running screen

Answer 6

screen -L

Question 7

How to check if I’m in screen session?

Answer 7

echo $STY

Question 8

detaches a running Screen from its current session and reattaches the session on the local machine.

Answer 8

screen -dr

Question 9

attaches to a running session without detaching from its current attachment. This argument is especially useful when you and another user are trying to access the same session at the same time.

Answer 9

screen -x

Question 10

detaches a running session from its current attachment and performs a force reattachment. This is useful when the -dr option is unsuccessful.

Answer 10

screen -DDR

Question 11

forces a Screen to resize all of its windows to the current window when it attaches.

Answer 11

screen -A

Question 12

starts a Screen session but instead of loading a shell it will load an arbitrary command. If you create additional Screen windows they will also run this command.

Answer 12

screen -X [command]