CentOS NTP synchronization

The newly installed CentOS system server may be incorrectly set, and the time zone needs to be adjusted.

The following is a CentOS system using NTP to synchronize from a time server
Adjust the current time zone to Shanghai is +8 district, want to change other time zone also can go to see/usr/share/zoneinfo directory:

Cp/usr/share/zoneinfo/asia/shanghai/etc/localtime

Synchronize Standard Time with ntpdate:

ntpdateus.pool.ntp.org

Note:

If you don't have Ntpdate installed, yum:

Yum Install-y ntpdate

Join a scheduled task and sync the clock every 10 minutes
Crontab-e
0-59/10 * * * */usr/sbin/ntpdate us.pool.ntp.org | Logger-t NTP

In this way, we can solve the problem of inaccurate time in the CentOS system.

CentOS NTP synchronization