## 下载 dnsmasq 插件安装脚本
$ sudo curl -o /opt/dnsmasq_plugin.sh https://gitee.com/felixonmars/dnsmasq-china-list/raw/master/install.sh

## 设置安装脚本权限
$ sudo chmod +x /opt/dnsmasq_plugin.sh

## 设置 crontab

15 5 * * * /usr/bin/curl -s -R --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -o /etc/smartdns.d/anti-ad-smartdns.conf https://anti-ad.net/anti-ad-for-smartdns.conf

20 5 * * * /usr/bin/curl -s -R --retry 5 --retry-connrefused --retry-delay 5 --retry-max-time 60 -o /etc/dnsmasq.d/anti-ad-dnsmasq.conf https://anti-ad.net/anti-ad-for-dnsmasq.conf

25 5 * * * /usr/bin/systemctl restart smartdns.service

30 5 * * * /usr/bin/bash /opt/dnsmasq_plugin.sh