check for anonymous ftp access

ftp_check.sh

for i in `cat domain_port_scan | grep -Po '21/tcp.*' | awk -F" " '{print $3}' | sort -u`;
do 
echo "checking ftp on host: "$i;
wget --spider --tries=1 --user=anonymous --password=anonymous ftp://$i/
if [ $? -ne 0 ]; then
    echo "Failed to connect to ftp host"
fi
done