Final Script IP

#!/bin/bash
#http://askubuntu.com/questions/16143/is-there-a-way-to-start-a-bash-script-after-boot-only-when-wlan0-is-connected
while true
  do
    nmcli -t -f DEVICE,STATE dev | grep -q "^wlan0:connected$"
      if [ $? -eq 0 ]; then
        break
      else
        sleep 60
      fi
  done
curl -s checkip.dyndns.org | sed -e 's/.*Current IP Address: //' -e 's/<.*$//' | mail -s "IP Address" "philipskd@gmail.com,philipskd@yahoo.com,anna.cs.au@gmail.com"