#!/bin/bash


URL=$1
GREEN='\033[00;32m'
RED='\033[0;31m'
NC='\033[0m'

while true
do
        ret=$(curl -I -s "$URL" -o /dev/null -w "%{http_code}|%{remote_ip}\n");
        printf "[`date +%T,%3N`] $URL = ";

        if [ ${ret%\|*} -ne 200 ]; then
                printf "${RED}";
        else
                printf "${GREEN}";
        fi

        printf "${ret%\|*}${NC} ${ret/*\|}\n";
        sleep 1;

done