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Date: Fri, 03 Dec 2010 07:12:01 -0600
From: Kevin Kinsey <kdk@daleco.biz>
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To: kan <kan.sin@askit.com.hk>
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Cc: freebsd-questions@freebsd.org
Subject: Re: About FreeBSD command question
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kan wrote:
> Hi Support,
> 
> I have a FreeBSD server for mailing, 
> I must make backup and check the which
> bit (32bit/64bit) is now use in FreeBSD,
> so can you provide the command for me?
> 
> Regards,
> Kan

What output does:

$ uname -m

produce?

Kevin Kinsey