/usr/bin/update-cnip
下载 / 更新中国 IP 段数据到 /etc/cn-aggregated.zone 并加载到 "cn" ipset 里。
#!/bin/sh
if [ "$1" = "down" ]
then
cd /tmp
wget https://ipdeny.com/ipblocks/data/aggregated/cn-aggregated.zone -O cn-aggregated.zone
if [ $? -eq 0 ]
then
mv cn-aggregated.zone /etc
fi
fi
ipset create cn hash:net
ipset flush cn
for i in $(cat /etc/cn-aggregated.zone ); do ipset -A cn $i; done