NTP time server construction (operation and maintenance practical small project)

Environment introduction
Two centos7
192.168.59.130
192.168.59.131

Install NTP service on server 192.168.59.131

yum -y install ntp

Modify the configuration file

vim /etc/ntp.conf

Restart ntp service

systemctl restart ntpd

Client 192.168.59.130 install ntpdate

yum -y install ntpdate
ntpdate -u 192.168.59.131

Adaptation mode

ntpdate -d 192.168.59.131