时区日期？ [英] Timezone in date?

问题描述

Linux中的 date 命令从哪里获取 timezone 信息？
我的系统中看不到 / etc / localtime 文件和 / usr / share / zoneinfo 目录。仍然执行 date 命令时，我得到以下输出

From where does the date command in Linux get the timezone information? I cannot see /etc/localtime file and /usr/share/zoneinfo direcory in my system. Still when i execute the date command i get the following output

Thu Dec 9 16:28:18 UTC 2010

Thu Dec 9 16:28:18 UTC 2010

请告诉我从哪里获取时区信息？

Kindly tell me from where does the command get the timezone information?

感谢
LinuxPenseur

Thanks, LinuxPenseur

推荐答案

从 http://www.wikihow.com/Change-the-Timezone-in-Linux

在手机和其他运行Linux的小型设备上，时区
的存储方式不同。它是以/ etc / tz的形式写成的，例如描述的是
，例如在 [4] 。手动编辑此文件或使用
echo（例如，echo GMT0BST> / etc / TZ设置英国的
的时区）。

On mobile phones and other small devices that run Linux, the time zone is stored differently. It is written in /etc/TZ, in the format that is described, for instance, in [4] . Edit this file manually or use echo (for instance, echo GMT0BST > /etc/TZ to set the the timezone of the United Kingdom).

从 http：//www.radisys。 com / files / support_downloads / 03245-02_MPCMM0001_MPCMM0002_CMM_Software_TPS.pdf

CMM确定文件$ b中维护的本地时区的偏移量$ b / etc / cmm / TZ并自动更新时间。

The CMM determines the offset to local timezone maintained in file /etc/cmm/TZ and automatically updates the time.

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