先校正Linux系统时间:
ntpdate 0.cn.pool.ntp.org
13 Nov 18:27:41 ntpdate[7167]: step time server 85.199.214.101 offset 340324836.877469 sec
date
Mon Nov 13 18:27:47 CST 2017
查看硬件时钟:
hwclock --show
Wed 31 Jan 2007 08:19:51 PM CST -0.103558 seconds
然后把系统时间写入到硬件:
hwclock -w
hwclock --show
Mon 13 Nov 2017 07:04:03 PM CST -0.478211 seconds