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Date:      Tue, 8 Oct 2002 10:35:39 +0930
From:      Greg 'groggy' Lehey <grog@FreeBSD.org>
To:        Daniel Eischen <eischen@pcnet1.pcnet.com>
Cc:        "M. Warner Losh" <imp@bsdimp.com>, FreeBSD-current@FreeBSD.ORG
Subject:   Re: Removing old binaries (was: Do we still need portmap(8)?)
Message-ID:  <20021008010539.GE57557@wantadilla.lemis.com>
In-Reply-To: <Pine.GSO.4.10.10210072004230.1519-100000@pcnet1.pcnet.com>
References:  <20021007234610.GT14070@wantadilla.lemis.com> <Pine.GSO.4.10.10210072004230.1519-100000@pcnet1.pcnet.com>

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On Monday,  7 October 2002 at 20:07:37 -0400, Daniel Eischen wrote:
> On Tue, 8 Oct 2002, Greg 'groggy' Lehey wrote:
>
>> I think we can greatly simplify things with one firm but relatively
>> bearable rule:
>>
>>   The directories /bin, /usr/bin, /sbin, /usr/sbin, <insert others
>>   here> are for the exclusive use of the system installer.  Install
>>   other programs here at your peril: they will be overwritten on the
>>   next installation.
>>
>> There are then dozens of ways of finding the old files and removing
>> them.  I'd be inclined just to remove all files in those directories
>> which are older than some file in the build tree--*after* a successful
>> installation.
>>
>> Thoughts?
>
> I don't think doing this by default is a good idea.  Sometimes I
> like to preseve previous versions of things, knowing that they
> work.

Nothing's stopping you saving them first..

> I'd prefer this as a job for mergemaster, asking you confirmation
> for each binary.

I'd much rather not have to do *anything* manually.  That includes
updating /etc, but that's a much larger can of worms.

Greg
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