stop screen ubuntu code example
Example 1: linux screen kill attached session
screen -X -S SCREENID kill
Example 2: how to remove a screen session
screen -X -S enter_screen_id_here kill
Example 3: screen kill session
$ screen -X -S [session # you want to kill] quit
Example 4: kill screen session from outside
screen -X -S [session # you want to kill] kill