HVTA [cnttbachkhoa]

Screen is like a window manager for your console. It will allow you  to keep multiple terminal sessions running and easily switch between  them. It also protects you from disconnection, because the screen  session doesn’t end when you get disconnected.

You’ll need to make sure that screen is installed on the server you  are connecting to. If that server is Ubuntu or Debian, just use this  command:

sudo apt-get install screen

Now you can start a new screen session by just typing screen at the  command line. You’ll be shown some information about screen. Hit enter,  and you’ll be at a normal prompt.

To disconnect (but leave the session running)

Hit Ctrl + A and then Ctrl + D in immediate succession. You will see the message [detached]

To reconnect to an already running session

screen -r

To reconnect to an existing session, or create a new one if none exists

screen -D -r

To create a new window inside of a running screen session

Hit Ctrl + A and then C in immediate succession. You will see a new prompt.

To switch from one screen window to another

Hit Ctrl + A and then Ctrl + A in immediate succession.

To list open screen windows

Hit Ctrl + A and then W in immediate succession

There’s lots of other commands, but those are the ones I use the most.