Carolain

#!/bin/bash
echo pinging google.com, will exit on success
echo ctrl+c to force exit
echo will beep on exit
echo

ping_cancelled=false                                              # Keep track of whether the loop was cancelled, or succeeded
until ping -c1 google.com >/dev/null 2>&1; do sleep 60; done &    # The "&" backgrounds it

trap "kill $!; ping_cancelled=true" SIGINT