This tutorial shows how to terminate a Unix screen session. This can be accomplished most of the time by calling the exist command; however, the command shared here is mostly useful for unresponsive sessions.
Screen Review
In case you are interested in learning more about the Unix command screen, the video below is great
Terminate A Screen Session
Terminating a screen session is simple; you can simply use the command below:
$ screen -X -S [session # you want to kill] kill
