Linux 7 修改时区不生效

IT小Chen 2021-04-13

782

查看当前时区

[root@tidb01 ~]# date
Sat Jun 27 13:58:27 EDT 2020
[root@tidb01 ~]# date -R
Sat, 27 Jun 2020 13:58:36 -0400

修改时区

方法一：

[root@tidb01 ~]# ln -s usr/share/zoneinfo/Asia/Shanghai /etc/localtime
[root@tidb01 ~]# ls -l /etc/localtime
lrwxrwxrwx 1 root root 35 Jun 28 02:08 /etc/localtime -> ../usr/share/zoneinfo/Asia/Shanghai

方法二：

[root@tidb01 ~]# timedatectl set-timezone Asia/Shanghai

方法三：

[root@tidb01 ~]# cat /etc/profile
[root@tidb01 ~]# cat .bash_profile 
[root@tidb01 ~]# cat .bash_profile 
TZ='Asia/Shanghai'; export TZ

方法四：

[root@tidb01 ~]# tzselect 
Please identify a location so that time zone rules can be set correctly.
Please select a continent or ocean.
 1) Africa
 2) Americas
 3) Antarctica
 4) Arctic Ocean
 5) Asia
 6) Atlantic Ocean
 7) Australia
 8) Europe
 9) Indian Ocean
10) Pacific Ocean
11) none - I want to specify the time zone using the Posix TZ format.
......

查询时区并没有修改成功

[root@tidb01 ~]# date
Sat Jun 27 13:58:50 EDT 2020

尝试将其他东8区时区的Shanghai文件拷贝过来

[root@tidb02 ~]# cp /usr/share/zoneinfo/Asia/Shanghai .
[root@tidb02 ~]# scp Shanghai 192.168.30.101:/root

时区修改成功

[root@tidb01 ~]# date
Sat Jun 27 14:23:04 CST 2020
[root@tidb01 ~]# date -R
Sat, 27 Jun 2020 14:23:13 +0800

一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一一

更多数据库相关学习资料，可以查看我的ITPUB博客，网名chenoracle：

http://blog.itpub.net/29785807/

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Linux 7 修改时区不生效

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