#!/bin/bash
yum install bind -y   //安裝解析工具包
//修改主配置文件

sed -i '13s/127.0.0.1/192.168.17.156/' /etc/named.conf //把解析主配置文件第13行的IP地址換成192.168.17.156
sed -i '21s/localhost/any/' /etc/named.conf  //把主配置文件的21行localhost換成any
//添加內容到區域配置文件

sed -i '24azone "cwq.com" IN {\n type master;\n file "cwq.com.zone";\n allow-update { none; };\n };' /etc/named.rfc1912.zones
//區域配置文件24行后面加入域名
cd /var/named  
cp -p named.localhost cwq.com.zone  //復制模板到我們自己設置的數據區域配置文件
//配置數據區域配置文件

sed -i '2s/@/cwq.com/2' cwq.com.zone 
sed -i '2s/rname.invalid./admin.cwq.com/' cwq.com.zone
sed -i '8s/@/cwq.com./' cwq.com.zone
sed -i '9s/127.0.0.1/192.168.17.156/' cwq.com.zone
sed -i '10aIN MX 10 mail.cwq.com.\nwww IN A 192.168.100.99\nftp IN A 192.168.100.88' cwq.com.zone
systemctl stop firewalld.service //關閉防火墻
setenforce 0 //關閉增強功能
systemctl start named //開啟解析服務
echo "nameserver 192.168.17.156" >/etc/resolv.conf //把你自己的Ip地址加入解析配置文件