#!/bin/bash

ip_log=/var/log/g6k.log

ip=`cat $log|awk '{print $1}'|sort|uniq -c|sort -nr|head -20|awk '{print $2}'`

for i in $ip

do

    addr=`curl ip.cn?ip=$i 2>/dev/null`
 echo $addr address 
done

注意下`这个符号