修改ubuntu时区

环境

ubuntu20.2

设置时区

当前系统时区

	node@node1:~$ date -R
	Fri, 17 Jun 2022 10:26:10 +0800

+0800已经是东8区

tzselect

如果不是需要使用tzselect

node@node1:~$ tzselect
Please identify a location so that time zone rules can be set correctly.
Please select a continent, ocean, "coord", or "TZ".
1) Africa                                                            5) Atlantic Ocean                                                   9) Pacific Ocean
2) Americas                                                          6) Australia                                                       10) coord - I want to use geographical coordinates.
3) Antarctica                                                        7) Europe                                                          11) TZ - I want to specify the timezone using the Posix TZ format.
4) Asia                                                              8) Indian Ocean
#?  
...

先输入对应序号4(Asia) ,再先10(Beijing)

复制

sudo cp /usr/share/zoneinfo/Asia/Shanghai  /etc/localtime

验证

date -R