short bash script for reconnecting aero2 connection using network manager with modem manager

aero2.reconnector

#!/bin/bash
while true;
do
  sleep 30s;
  ping -c 1 8.8.8.8 > /dev/null 2>&1;
  if [[ $? != 0 ]];
  then
    echo "connection dropped; reconnecting now";
    date;
    killall -HUP modem-manager && sleep 30s && nmcli con up uuid <<PLACE your aero2 connection uuid here>> && sleep 120s;
  fi;
done

# drop the << and >> from above
# you can get the uuid for the aero2 connection running 
#   nmcli con