repeatedly run MTR

mtr_loop.sh

#!/bin/bash
# 

function quit ()
{
  echo -e "\n*** Exiting by user keystroke ***\n"
  exit $?
}
 
# trap keyboard interrupt (control-c)
trap quit SIGINT

echo -e "\n*** Press ctrl+c to quit. ***\n\n"

while true
do
  mtr -r -c 100 -n <IP or Domain Name>
  echo "\n\n"
  sleep 60
done