RedHat 脚本搭建dns服务！
1.配置好yum脚本#!/bin/bash
# by breaklinux
echo "--------------- mount cdrom ------------------"
umount /dev/cdrom &> /dev/null
mount /dev/cdrom /mnt &> /dev/null
echo "--------------- create yum ------------------"
touch /etc/yum.repos.d/yum.repo
cat << EOF > /etc/yum.repos.d/yum.repo
name=Red Hat Enterprise Server
baseurl=file:///mnt/Server
enable=1
gpgcheck=0
EOF
yum -y installbind bind-chroot bind-libs bind-utils &>/dev/null
echo "________________---------install bind ___________"
cd /var/named/chroot/etc/
touch named.conf
chown root:named named.conf
cat << EOF> /var/named/chroot/etc/named.conf
options{
directory "/var/named";
};
zone "breaklinux.com.zheng" IN {
type master;
file "breaklinux.com.zheng";
allow-transfer {192.168.1.120;};
};
EOF
cd /var/named/chroot/var/named/
touch breaklinux.com.zheng
chown root:named breaklinux.com.zheng
cat << EOF> breaklinux.com.zheng
$TTL 86400
@ SOA breaklinux.com. admin.breaklinux.com.(
2014072
4H
30M 12H
1D
)
@ IN NS ns1.breaklinx.com.
ns1 IN A 192.168.1.110
EOF
echo ”—bind installsuccessful————“
service named restart
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