centos 7修改系统时间
时间:2019-03-29 11:44 来源:linux.it.net.cn 作者:IT
1.查看时间
[root@itnetcn ~]# date
Wed May 30 22:24:35 EDT 2018 #和显示时间有误差
2.同步网络服务器时间
[root@itnetcn ~]# ntpdate 218.186.3.36
3.使用tzselect
[root@itnetcn ~]# tzselect
选择5) Asia --> 9) China ----> 1) Beijing Time
Therefore TZ='Asia/Shanghai' will be used.
Local time is now: Thu May 31 10:24:21 CST 2018.
Universal Time is now: Thu May 31 02:24:21 UTC 2018.
Is the above information OK?
1) Yes
2) No
#? 1 #选择1.是
4. 修改配置文件
[root@itnetcn ~]# mv /etc/localtime{,.bak}
[root@itnetcn ~]# cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
5.查看
[root@itnetcn ~]# ntpdate cn.ntp.org.cn
31 May 10:08:23 ntpdate[54206]: adjust time server 223.113.97.99 offset 0.002774 sec
[root@itnetcn ~]# date
Thu May 31 09:46:20 CST 2018
(责任编辑：IT)
| 1.查看时间 [root@itnetcn ~]# date Wed May 30 22:24:35 EDT 2018 #和显示时间有误差 2.同步网络服务器时间 [root@itnetcn ~]# ntpdate 218.186.3.36 3.使用tzselect [root@itnetcn ~]# tzselect 选择5) Asia --> 9) China ----> 1) Beijing Time Therefore TZ='Asia/Shanghai' will be used. Local time is now: Thu May 31 10:24:21 CST 2018. Universal Time is now: Thu May 31 02:24:21 UTC 2018. Is the above information OK? 1) Yes 2) No #? 1 #选择1.是 4. 修改配置文件 [root@itnetcn ~]# mv /etc/localtime{,.bak} [root@itnetcn ~]# cp /usr/share/zoneinfo/Asia/Shanghai /etc/localtime 5.查看 [root@itnetcn ~]# ntpdate cn.ntp.org.cn 31 May 10:08:23 ntpdate[54206]: adjust time server 223.113.97.99 offset 0.002774 sec [root@itnetcn ~]# date Thu May 31 09:46:20 CST 2018 (责任编辑：IT) |