Linux DNS搭建 Bind服务 发表于 2018-05-24 Centos123yum install bind bind-utils#centos默认的安装是没有host,dig,nsloopup等命令的,需要安装bind-utils Ubuntu1sudo apt-get install bind9 https://www.phpini.com/linux/fix-nslookup-dig-host-command-not-found