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This article mainly introduces the relevant knowledge of "how to automatically update time in Linux system". The editor shows you the operation process through an actual case. The operation method is simple, fast and practical. I hope this article "how to automatically update time in Linux system" can help you solve the problem.

Install NTP client yum-y install ntp

Change the time zone to Asia:

Cp / usr/share/zoneinfo/Asia/Shanghai / etc/localtime vim / etc/sysconfig/clock ZONE= "Asia/Shanghai" UTC=false ARC=false manual synchronization time / usr/sbin/ntpdate-u ntp.api.bz write hardware time hwclock-r

View current hardware time

Hwclock-w

Write

Start time synchronization vim / etc/rc.d/rc.local / usr/sbin/ntpdate-u ntp.api.bz > / dev/null 2 > & 1; / sbin/hwclock-w create timing tasks vim / etc/crontab (recommended crontab-e) 00 10 * / usr/sbin/ntpdate-u ntp.api.bz > / dev/null 2 > & 1 / sbin/hwclock-w this is the end of the introduction of "how to automatically update time in Linux system". Thank you for reading. If you want to know more about the industry, you can follow the industry information channel. The editor will update different knowledge points for you every day.

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