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Date:      Thu, 7 Oct 2004 08:53:48 -0400
From:      Bill Moran <wmoran@potentialtech.com>
To:        "Walker, Michael" <Michael.Walker2@capita.co.uk>
Cc:        freebsd-questions@freebsd.org
Subject:   Re: Planning a Upgrade (5.2.1 --> 5.3)
Message-ID:  <20041007085348.4f9b34d3.wmoran@potentialtech.com>
In-Reply-To: <A95E24C61BD9D611AF6200080255E43A0A1CB970@CAPITAEMAIL02>
References:  <A95E24C61BD9D611AF6200080255E43A0A1CB970@CAPITAEMAIL02>

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"Walker, Michael" <Michael.Walker2@capita.co.uk> wrote:
> Do you know of any utilities that I can use to read through my existing
> /etc/master.passwd file and dump usernames and plain text passwords to a
> file?

It's one-way.

You could use something like John to defeat the password encryption, but
it could take a _LONG_ time to finish if you've been using good passwords
and a good form of encryption on your password file!

> Or is the encryption of passwords one way??
> Sorry I'm not up on these things.
> Mick
> 
> -----Original Message-----
> From: owner-freebsd-questions@freebsd.org
> [mailto:owner-freebsd-questions@freebsd.org]On Behalf Of Donald J.
> O'Neill
> Sent: 06 October 2004 17:07
> To: freebsd-questions@freebsd.org
> Subject: Re: Planning a Upgrade (5.2.1 --> 5.3)
> 
> On Wednesday 06 October 2004 07:17 am, Walker, Michael wrote:
> >
> > Sorry I forgot to specify that I will be adding new drives to the
> > system, so cvsup'ing isn't really a viable option in my case.
> > Also, maybe you can clear something up for me.
> > Every time I have cvsup'ed my source tree, and reinstalled world.
> > I end up with every single binary file the base system has to
> > offer. Is there any automated way I can limit the source that is
> > compiled to the source I have on my existing system? (For future
> > reference.)
> >
> > Mick Walker
> > NAAFI Finance International
> <<<<<<<<<<<<<<<<<<<<<<<>>>>>>>>>>>>>>>>>>>>>>>>
> Hello Mick,
> Are you just adding in extra drives, or are you replacing drives? If 
> you're adding in drives, cvsuping is still a viable option. Are you 
> going to change the partition sizes and/or locations? Well then, I 
> guess it boils down to: do it the way you feel most comfortable 
> with.
> Forget backing up passwd, master.passwd and group. 5.3 has added 
> new users and groups, and removed some. Replacing the 5.3 files 
> with the saved ones from 5.2.1 is asking for a disaster to happen. 
> > Every time I have cvsup'ed my source tree, and reinstalled world.
> > I end up with every single binary file the base system has to
> > offer. Is there any automated way I can limit the source that is
> > compiled to the source I have on my existing system? (For future
> > reference.)
> As for the above, I don't want to jump to any conclusions, but it 
> seems to me that if you're going to install FreeBSD5.3, then you 
> want FreeBSD 5.3. If you cvsup the FreeBSD5.3 sources and go 
> through the world/kernel process, you're compiling only the sources 
> that you have on your existing system as it is, after the cvsup. If 
> you want to keep it at the sources that are on your system prior to 
> the cvsup, there's no point in going through the world/kernel 
> sequence. If you're asking about something different, then you need 
> to reword your question to exactly what you want to accomplish.
> Don
> -- 
> Donald J. O'Neill
> donaldj1066@fastmail.fm
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-- 
Bill Moran
Potential Technologies
http://www.potentialtech.com



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