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RammusXu / rammusxu.github.io

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更改linux timezone #5

Closed RammusXu closed 8 years ago

RammusXu commented 8 years ago

查詢時區及正式名稱

可以使用wiki https://en.wikipedia.org/wiki/List_of_tz_database_time_zones

在linux裡搜尋相對應的時區

$ ls /usr/share/zoneinfo/
Africa/      CET          Etc/         Hongkong     Kwajalein    Pacific/     ROK          zone.tab
America/     Chile/       Europe/      HST          Libya        Poland       Singapore    Zulu
Antarctica/  CST6CDT      GB           Iceland      MET          Portugal     Turkey       
Arctic/      Cuba         GB-Eire      Indian/      Mexico/      posix/       UCT          
Asia/        EET          GMT          Iran         MST          posixrules   Universal    
Atlantic/    Egypt        GMT0         iso3166.tab  MST7MDT      PRC          US/          
Australia/   Eire         GMT-0        Israel       Navajo       PST8PDT      UTC          
Brazil/      EST          GMT+0        Jamaica      NZ           right/       WET          
Canada/      EST5EDT      Greenwich    Japan        NZ-CHAT      ROC          W-SU

使用soft link方式更改時區會比直接copy還要好維護

$ sudo unlink /etc/localtime 
$ sudo ln -s /usr/share/zoneinfo/Etc/GMT+6 /etc/localtime

檢查是否正確更改

$ date -u
Thu Jan 23 05:40:31 UTC 2014

$ date 
Wed Jan 22 23:40:38 GMT+6 2014

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