shell之分離解析腳本

分離解析腳本

在運(yùn)行腳本之前，需要VM虛擬機(jī)，Centos7，兩臺(tái)主機(jī)一臺(tái)win10 -1 作為廣域網(wǎng)的主機(jī)， 一臺(tái)win10 -2作為區(qū)域網(wǎng)的主機(jī)。

之前我的博客有教程

#!/bin/bash
//修改添加網(wǎng)卡配置文件
//設(shè)置雙網(wǎng)卡
sed -i '4s/dhcp/static/' /etc/sysconfig/network-scripts/ifcfg-ens33
sed -i '15aIPADDR=192.168.17.1\nNETMASK=255.255.255.0' /etc/sysconfig/network-scripts/ifcfg-ens33
cp -p /etc/sysconfig/network-scripts/ifcfg-ens33 /etc/sysconfig/network-scripts/ifcfg-ens36
sed -i '13d' /etc/sysconfig/network-scripts/ifcfg-ens36
sed -i '12s/ens33/ens36/' /etc/sysconfig/network-scripts/ifcfg-ens36
sed -i '13s/ens33/ens36/' /etc/sysconfig/network-scripts/ifcfg-ens36
sed -i '15s/192.168.17.1/12.0.0.1/' /etc/sysconfig/network-scripts/ifcfg-ens36
systemctl restart network    //重啟網(wǎng)路服務(wù)
//修改主配置文件
sed -i '13s/127.0.0.1/any/' /etc/named.conf
sed -i '21s/localhost/any/' /etc/named.conf
sed -i '54,57d' /etc/named.conf     //刪除主配置文件的根域
//刪除添加區(qū)域配置文件
sed -i '13,48d' /etc/named.rfc1912.zones   //刪除13到48行區(qū)域配置文件
cat >> /etc/named.rfc1912.zones <<-EOF  //給區(qū)域配置文件添加外部網(wǎng)卡和內(nèi)部網(wǎng)卡
view "wan" {
        match-clients { 192.168.17.0/24; };   //內(nèi)部網(wǎng)段

        zone "kgc.com" IN {
          type master;
          file "kgc.com.wan";
        };

        zone "." IN {
          type hint;
          file "named.ca";
        };
};

view "lan" {
        match-clients { 12.0.0.0/24; };  //外部網(wǎng)段

        zone "kgc.com" IN {
          type master;
          file "kgc.com.lan";
        };
};

EOF
cd /var/named
cp -p named.localhost kgc.com.wan   //復(fù)制模板到自己設(shè)置的區(qū)域數(shù)據(jù)配置文件
sed -i '2s/@/kgc.com./2' kgc.com.wan  //把區(qū)域數(shù)據(jù)配置文件的第二行的@換成kgc.com
sed -i '2s/rname.invalid./admin.kgc.com./' kgc.com.wan
sed -i '8s/@/kgc.com./' kgc.com.wan
sed -i '9s/127.0.0.1/192.168.17.1/' kgc.com.wan
sed -i '10asmtp IN A 192.168.17.99\nwww IN A 192.168.17.88' kgc.com.wan
cp -p kgc.com.wan kgc.com.lan
sed -i '9s/192.168.17.1/12.0.0.1/' kgc.com.lan
sed -i '11s/192.168.17.99/12.0.0.1/' kgc.com.lan
sed -i '12s/192.168.17.88/12.0.0.1/' kgc.com.lan

systemctl stop firewalld.service   //關(guān)閉防火墻
setenforce 0    //關(guān)閉增強(qiáng)功能
systemctl start named  //開啟服務(wù)

最后我們用WINDOW去試一試解析域名

謝謝大家觀看