An expanded bash oneliner to use on a mac and notify you when the internet comes back

claro_internet.sh

 INTERNET=1 # We have internet access
 while 1 ; do 
  export OLD_INTERNET=$INTERNET; 
  sleep 5 && dig vpn.activision.com +short && export INTERNET=1 || export INTERNET=0; 
  if [ $OLD_INTERNET -lt $INTERNET ]; then 
    say "We have internet"; 
  fi; 
  if [ $OLD_INTERNET -gt $INTERNET ]; then 
    say "We lost internet"; 
  fi; 
  echo "`date` WAS $OLD_INTERNET AND IS $INTERNET"; done