修改linux时区

admin

1）sudo ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime
2）sudo echo "Asia/Shanghai" > /etc/timezone
这两步都要做。然后reboot一下就可以。注意修改第二个之前先保存一下文件。
ref:https://www.999art.com/news/44484.html

admin

Ubuntu 24.04 修改时区：
timedatectl set-ntp true

timedatectl show
现在时区时间
timedatectl status
本地和格林威治时间，以及本机硬件时间
timedatectl set-local-rtc 1
          RTC in local TZ: yes

Warning: The system is configured to read the RTC time in the local time zone.
         This mode cannot be fully supported. It will create various problems
         with time zone changes and daylight saving time adjustments. The RTC
         time is never updated, it relies on external facilities to maintain it.
         If at all possible, use RTC in UTC by calling
         'timedatectl set-local-rtc 0'.