What if the modified time zone of Linux 7 does not take effect?

In this issue, the editor will bring you about what to do if the revised time zone of Linux 7 does not take effect. The article is rich in content and analyzes and narrates it from a professional point of view. I hope you can get something after reading this article.

View current time zone

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

Modify time zone

Method 1:

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

Method 2:

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

Method 3:

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

Method 4:

[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 Ocean10) Pacific Ocean11) none-I want to specify the time zone using the Posix TZ format.

The query time zone was not modified successfully.

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

Try to copy the Shanghai files from other East 8 time zone operating systems

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

Time zone modified successfully

[root@tidb01 ~] # dateSat Jun 27 14:23:04 CST 2020 [root@tidb01 ~] # date-RSat, 27 Jun 2020 14:23:13 + 0800 what if the time zone modification of Linux 7 shared by the editor does not take effect? if you happen to have similar doubts, please refer to the above analysis to understand. If you want to know more about it, you are welcome to follow the industry information channel.