web基础
1虚拟主机之域名 [ root@localhost ~ ] # yum install bind httpd -y //安装换环境包 配置DNS //主配置文件 [ root@localhost ~ ] # vim /etc/named.conf options { listen-on port 53 { any ; } ; listen-on-v6 port 53 { ::1 ; } ; directory "/var/named" ; dump-file "/var/named/data/cache_dump.db" ; statistics-file "/var/named/data/named_stats.txt" ; memstatistics-file "/var/named/data/named_mem_stats.txt" ; recursing-file "/var/named/data/named.recursing" ; secroots-file "/var/named/data/named.secroots" ; allow-query { any ; } ; //区域配置文件 [ root@localhost ~ ] # vim /etc/named.rfc1912.zones //增加两段参数 zone "css.com" IN { type