This tiny script allows you to run many things in the background, then shuts them all down when you hit ctrl-c

devserver.sh

#!/bin/bash
# This tiny script allows you to run many things in the background, then shuts them all down
# when you hit ctrl-c. Put your commands below, and be sure to include the & at the end of the
# line to make the command run in the background.

# Your commands here
# EX: compass watch &


# Kill all subprocesses when the user does ctrl-c
trap "killtree $$" SIGINT

killtree() {
    local parent=$1 child
    for child in $(ps -o ppid= -o pid= | awk "\$1==$parent {print \$2}"); do
        killtree $child
    done
    kill $parent > /dev/null 2>&1
}

wait