Screen start stop

start_stop_screen.sh

### Start screen session ###
# http://stackoverflow.com/questions/7049252/how-to-create-a-screen-executing-given-command

function exec_in_screen() {
  name=$1
  command=$2
  screen -dmS $name sh; screen -S $name -X stuff "$command\n";
} 
exec_in_screen "test" "ls"

# start gulp watch in screen session
screen -dmS gulp_watch sh; 
sleep 2;
screen -S gulp_watch -X stuff "gulp watch\n";

screen -dmS gulp_watch sh; screen -S gulp_watch -p 0 -X stuff "gulp watch\n";

### Stop detached screen session ###
# http://stackoverflow.com/questions/1509677/kill-detached-screen-session

# stop gulp watch in screen session
screen -X -S gulp_watch quit
screen -S gulp_watch -p 0 -X quit