Emacs

#!/bin/bash
EMACS=$HOME/bin

estart() {
  echo "Starting emacs: "
  emacs &
  cd $EMACS && touch EMACS_PID
  echo "Saving emacs's process: "
  ps aux | grep emacs | grep -v grep | awk '{print $2}' > EMACS_PID
}

estop() {
  echo -n "Stopping emacs: "
  cd $EMACS && cat EMACS_PID | xargs kill -9
  cd $EMACS && rm EMACS_PID
}

case "$1" in
  start)
    estart
    ;;
  stop)
    estop
    ;;
  restart)
    estop
    estart
    ;;
esac