#!/usr/bin/zsh

#little helper functions that skips the httpheader of a site
function skip_httpheader {
	for i in {1..6} ; do read -u $REPLY LINE;  done
}

zmodload zsh/net/tcp
HOST=showip.spamt.net
ztcp $HOST 80
print -u $REPLY "GET / HTTP/1.1\r\nHost: $HOST\r\n\r\n"
skip_httpheader
read -u $REPLY LINE
echo "IP:$LINE"