#!/bin/sh # echo -n "" proto="${1%%:*}" case $proto in http) echo -n "Send URL To: "; read rcpt if [ -n "$rcpt" ]; then echo "$1" | mail -s "URL" $rcpt fi ;; mailto) addr="${1#mailto://}" mail "$addr" ;; *) echo "Invalid argument" sleep 2 exit 1 ;; esac exit 0 .