runs action on any device that responds to broadcast ping and has specified port open

run.sh

BROADCAST=255.255.255.255
SUBNET=192.168.1
PORT=80
ACTION=open #opens default browser on a mac
 
for e in $(
  for i in `ping -c2 $BROADCAST | grep $SUBNET | sed -n "s/.*\($SUBNET.[0-9]\{1,\}\).*/\1/p"`
  do
    nc -z $i $PORT | sed -n "s/.*\($SUBNET.[0-9]\{1,\}\).*/\1/p"
  done)
do 
  $ACTION "http://$e"
done

Ment to solve my problem not look pretty nor be readable :)