ip_old='/tmp/text.1/text' ip_new='/tmp/text.2/text' i=0 while [$ != 1]; do if [ -f $ip_old ]; then read ip_test_old < ip_old wget -P/tmp/text.2/ http://wtfismyip.com/text read ip_test_oldd < ip_new if ["$ip_test_old" == "$ip_test_oldd"] then echo "Match!" else echo "IP CHANGE! IP Was changed to" $ip_test_oldd fi else echo "Welcome to the IP checker! N00b" wget -P/tmp/text.1/ http://wtfismyip.com/text fi sleep 3 done