list=`/sbin/iptables -L WEB -v -n | /usr/bin/awk '{print $8}'`
banlist=`/usr/bin/tail -n 30 /var/log/nginx/error.log | /bin/grep limit | /usr/bin/awk '{print $14}' | /usr/bin/awk -F , '{print $1}' | /usr/bin/sort | /usr/bin/uniq`

find_ip(){
AX=0
for i in $list; do
if [ "$i" = "$1" ]; then
AX=1
fi
done
if [[ $AX -eq 0 ]]; then
/sbin/iptables -A WEB -s $1 -j REJECT
fi
}

for k in $banlist; do
find_ip $k
done