Bash helpers

# --Helper Functions--

# Finds PIDs using port
pidport() {
  if [ -z $1  ];
    then echo "pidport requires <port>";
    return 1;
  fi

  lsof -n -i:$1 | grep LISTEN | while read line;
  do
      cols=($line);
      echo -n "process: ${cols[0]}, pid:  ${cols[1]}, kill? (y/n) ";
      read answer </dev/tty;
      if [[ "$answer" == y* ]];
        then kill "${cols[1]}"; echo "done.";
      fi
  done;
}
export -f pidport

#shorthand cd then ls
cdd() {
  cd $1;
  ls;
}
export -f cdd

# Finds PIDs using port (ZSH Compatible)
pidport() {
  if [ -z $1  ];
    then echo "pidport requires <port>";
    return 1;
  fi

  lsof -n -i:$1 | grep LISTEN | while read c1 c2 c3;
  do
      echo -n "process: $c1, pid:  $c2, kill? (y/n) ";
      read answer </dev/tty;
      if [[ "$answer" == y* ]];
        then kill "$c2"; echo "done.";
      fi
  done;
}