FreeBSD - How to change time zone

Platform :
FreeBSD

Objective :
Change the FreeBSD system clock time zone

Command :

tzsetup

Example :

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How to check :
Use the command "date" to check the time zone.
E.g.

$ date
Tue Mar  1 14:27:34 MYT 2011

where "MYT" represents Malaysia's time zone.

Voilla !!!