#!/bin/bash 

wait_count=0;
est_count=0;

while [ 1 ]
do
  new=`netstat -an |grep 3306 |grep TIME_WAIT |wc -l`
  new2=`netstat -an |grep 3306 |grep ESTABLISHED |wc -l`
  if [ $wait_count != $new ]; then
     echo Number of connections waiting = $new
     wait_count=$new
  fi
  if [ $est_count != $new2 ]; then
     echo Number of connections established = $new2
     est_count=$new2
  fi 
  sleep 1

done