subdomain.sh

while read h; do curl -siL https://$h|egrep -io  "[0-9a-z_\-\.]+\.([0-9a-z_\-]+)?`echo $h|awk -F '.' '{print $(NF-1)}'`([0-9a-z_\-\.]+)?\.[a-z]{1,5}"|sort -fu ; done < hosts.txt

function osub {
  curl -siL https://$h1egrep -io "[0-9a-z_\-\.]+\.([0-9a-z_\-]+)?`echo $h|awk -F '.' '{print $(NF-1)}'`([0-9a-z_\-\.]+)?\.[a-z]{1,5}"|sort -fu
}

function osubs {
  while read h; do curl -siL https://$h|egrep -io  "[0-9a-z_\-\.]+\.([0-9a-z_\-]+)?`echo $h|awk -F '.' '{print $(NF-1)}'`([0-9a-z_\-\.]+)?\.[a-z]{1,5}"|sort -fu ; done < $1
}