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Date:      Mon, 12 Oct 1998 13:50:14 -0700 (PDT)
From:      Doug White <dwhite@resnet.uoregon.edu>
To:        Evren Yurtesen <yurtesen@ispro.net.tr>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: pwd.db?
Message-ID:  <Pine.BSF.4.03.9810121349160.25080-100000@resnet.uoregon.edu>
In-Reply-To: <Pine.BSF.3.96.981012174517.3127A-100000@finland.ispro.net.tr>

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On Mon, 12 Oct 1998, Evren Yurtesen wrote:

> why does freebsd need pwd.db file? 

Because it's more secure and faster to do password file lookups against a
binary database than a flat file.

> also spwd.db file? I guess linux does not have
> those files right? 

It does if you have shadow passwords enabled.

> is there any way to get the original passwd file
> from pwd.db file? 

You can't get the origial password in any way, period.  It's a 'one-way
hash' as we say in the computer business.

Doug White                               
Internet:  dwhite@resnet.uoregon.edu    | FreeBSD: The Power to Serve
http://gladstone.uoregon.edu/~dwhite    | www.freebsd.org


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