搭建NTP服务器所需要的离线安装包,使用方式#安装ntp服务器以及其依赖包rpm-ivhautogen-libopts-5.18-5.el7.x86_64.rpmrpm-ivhntp-4.2.6p5-18.el7.centos.x86_64.rpmrpm-ivhntpdate-4.2.6p5-18.el7.centos.x86_64.rpm#启动ntp服务并设置开机启动systemctlstartntpdsystemctlenablentpd