修改时区(RHEL6.5)

现在时区:
[root@rac2 zoneinfo]# date
Wed Sep 23 05:29:35 CST 2015
/usr/share/zoneinfo下的时区设置文件
[root@rac2 ~]# cd /usr/share/zoneinfo/
[root@rac2 zoneinfo]# ls
Africa      Chile    GB         Indian       Mideast   posixrules  US
America     CST6CDT  GB-Eire    Iran         MST       PRC         UTC
Antarctica  Cuba     GMT        iso3166.tab  MST7MDT   PST8PDT     WET
Arctic      EET      GMT0       Israel       Navajo    right       W-SU
Asia        Egypt    GMT-0      Jamaica      NZ        ROC         zone.tab
Atlantic    Eire     GMT+0      Japan        NZ-CHAT   ROK         Zulu
Australia   EST      Greenwich  Kwajalein    Pacific   Singapore
Brazil      EST5EDT  Hongkong   Libya        Poland    Turkey
Canada      Etc      HST        MET          Portugal  UCT
CET         Europe   Iceland    Mexico       posix     Universal

比如想讲时区设置为第一个Africa,则使用改路径下修改/etc/localtime文件

[root@rac2 etc]# cp /usr/share/zoneinfo/Africa/Abidjan /etc/localtime
cp: overwrite `/etc/localtime'? y
[root@rac2 etc]# date
Tue Sep 22 21:33:22 GMT 2015



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