check for services on port 443

root@bt:~# for ip in `cat ips.txt`; do echo $ip;  nmap $ip -p 443 -o /dev/null | egrep open; done | grep -B 1 open > temp.txt ; cat temp.txt  | grep '[^\.][0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}[^\.]' > ips443.txt ; for ip in `cat ips443.txt`; do  curl -k -sL -w "%{http_code} %{url_effective}\\n" "https://$ip" -o /dev/null; done | grep '200'



------------------------
#!/bin/bash
clear
for ip in `cat ips.txt`;
do echo "$ip";
nmap $ip -p 443 -o /dev/null | egrep open; done | grep -B 1 open > temp.txt; cat temp.txt | grep '[^\.][0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}\.[0-9]\{1,3\}[^\.]' > ips443.txt;
for ip in `cat ips443.txt | sort -u`; do  curl -k -sL -w "%{http_code} %{url_effective}\\n" "https://$ip"; done | grep "200 https"