通过date -s “2014-12-06 15:00:00”以及timedatectl set-time “2014-12-06 15:00:00” ,以及ntp等方式均知识临时有效，苦恼了我半天。废话少说，直奔主题。
Step 1：查看时间发现Local time不对，而Universal time是正确的。那么将本地时间设置为：UTC（世界标准时间）不就行了嘛。
[[email protected] ~]$ timedatectl
Local time: Sat 2014-12-06 22:59:33 CST #活生生的多了8个小时
Universal time: Sat 2014-12-06 14:59:33 UTC
Timezone: Asia/Shanghai (CST, +0800)
NTP enabled: yes
NTP synchronized: no
RTC in local TZ: no
DST active: n/a
[[email protected] ~]$
Step 2：查看系统时区信息
[[email protected] ~]$ ls /usr/share/zoneinfo/ Africa Chile GB Indian MST PRC UTC America CST6CDT GB-Eire Iran MST7MDT PST8PDT WET Antarctica Cuba GMT iso3166.tab Navajo right W-SU Arctic EET GMT0 Israel NZ ROC zone.tab Asia Egypt GMT-0 Jamaica NZ-CHAT ROK Zulu Atlantic Eire GMT+0 Japan Pacific Singapore Australia EST Greenwich Kwajalein Poland Turkey Brazil EST5EDT Hongkong Libya Portugal UCT Canada Etc HST MET posix Universal CET Europe Iceland Mexico posixrules US [[email protected] ~]$
Step 3：删除当前系统所处时区：
[[email protected] ~]$ sudo rm /etc/localtime
Step 4：从/usr/share/zoneinfo/中创建软连接以替换当前的时区信息，直接选择Universal：
[[email protected] ~]$ sudo ln -s /usr/share/zoneinfo/Universal /etc/localtime [[email protected] ~]$
Step 5：利用timedatectl查看，OK问题解决。
[[email protected] ~]$ sudo timedatectl
Local time: Sat 2014-12-06 15:10:39 UTC
Universal time: Sat 2014-12-06 15:10:39 UTC
RTC time: Sat 2014-12-06 07:11:04
Timezone: Universal (UTC, +0000)
NTP enabled: yes
NTP synchronized: no
RTC in local TZ: no
DST active: n/a
备注：CentOS Linux: Setting timezone and synchronizing time with NTP
时间： 2024-08-10 02:18:13