linux更改系统时区

{"value":"### 1.\u67e5\u770b\u672c\u5730\u65f6\u95f4 \n\n\u8f93\u5165\u547d\u4ee4\uff1a date\n\t> date \n\t> xxx xxx xx xx:xx:xx CST 2022 \n\n\u67e5\u770b\u672c\u5730\u65f6\u533a\uff1a\n\n\u8f93\u5165\u547d\u4ee4\uff1atimedatectl\n\n\t> timedatectl\n\t\t\t\t Local time: Wed 2022-xx-xx xx:xx:xx CST \n\t\t\t Universal time: Tue 2022-xx-xx xx:xx:xx UTC \n\t\t\t\t\t RTC time: Tue 2022-xx-xx xx:xx:xx \n\t\t\t\t\tTime zone: Asia\/Shanghai (CST, +0800) \n\tSystem clock synchronized: yes \n\t\t\t\t NTP service: active \n\t\t\t RTC in local TZ: no \n\n### 2.\u67e5\u770b\u9700\u8981\u4fee\u6539\u7684\u76ee\u6807\u5730\u70b9\u7684timezone \n\n\u4f8b\u5982\uff1a\u67e5\u770b\u4e0a\u6d77\u7684timezone \n\n\u8f93\u5165\u547d\u4ee4\uff1atimedatectl list-timezones |grep Shanghai \n\n\t> timedatectl list-timezones |grep Shanghai \n\t> Asia\/Shanghai \n\n\u6216\u8005\u67e5\u770btimezone\u5217\u8868\u627e\u5230\u9700\u8981\u7684\u65f6\u533a \uff1atimedatectl list-timezones\n\n###3.\u66f4\u6539\u65f6\u533a\uff1atimedatectl set-timezone \"\u5927\u6d32\/\u5730\u533a\" \n\n\u4f8b\u5982\uff1a\u5c06\u672c\u5730\u65f6\u533a\u66f4\u6539\u4e3a\u7f8e\u56fd\u829d\u52a0\u54e5\u65f6\u95f4 \n\t> timedatectl set-timezone America\/Chicago \n\t> timedatectl \n\t\t\t\t Local time: Tue 2022-xx-xx xx:xx:xx CDT \n\t\t\t Universal time: Tue 2022-xx-xx xx:xx:xx UTC \n\t\t\t\t\t RTC time: Tue 2022-xx-xx xx:xx:xx \n\t\t\t\t\tTime zone: America\/Chicago (CDT, -0500) \/\/\u8fd9\u91cc\u5df2\u66f4\u6539\u4e3a\u7f8e\u56fd\u829d\u52a0\u54e5\u65f6\u95f4 \n\tSystem clock synchronized: yes \n\t\t\t\t NTP service: active \n\t\t\t RTC in local TZ: no \n\n"}