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From: Bob Phan <bob@endlessrecursion.net>
To: gentoo-dev@gentoo.org
Subject: Re: [gentoo-dev] Re: [gentoo-user] portage revisited
Date: Fri, 15 Mar 2002 13:52:09 +0000 (/etc/localtime)	[thread overview]
Message-ID: <Pine.LNX.4.21.0203151347130.26252-100000@lucifer.evil-core.com> (raw)
In-Reply-To: <3C923B70.5070401@disinformation.ca>

On Fri, 15 Mar 2002, Zach Forrest wrote:

> The attached files should make this a little safer. I changed the grep 
> commands a little, so as only to filter the exact packages that can have 
> more than one version installed (e.g. "grep -v db" filters out more than 
> just sys-libs/db). The script first runs the command with the 
> "--pretend" flag, then asks for confirmation (after displaying the 
> output of the emerge command), and finally proceeds (if that is your 
> wish). Hope it helps.
> 
> Zach
I like it, it's really slick. :)

The only problem I foresee, is that the list of packages is hardcoded.
I think the only real way to get _real_ safe unmerging is for portage
to treat major version numbers as separate packages or handle them in
some special way.  I believe I heard word that dependancy checking will
be done before an unmerge in the upcoming portage, so maybe that will
solve the issue.

Anyway, thanks, it's great.

-- 
/*
 * Bob Phan <bob@endlessrecursion.net,rphan@nrgn.com>
 * Computational Chemistry Informatics
 * Neurogen Corporation
 * (203)488-8201 x4645
 *
 * To understand recursion, you must first understand recursion.
 */




  reply	other threads:[~2002-03-15 19:01 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <3C910D3B.9010901@earthlink.net>
     [not found] ` <NDECLAINNBLNMIOCBPMPGEKLCDAA.adam-aig@attbi.com>
     [not found]   ` <20020314141051.69757313.rogan@fizbat.com>
2002-03-14 22:27     ` [gentoo-dev] Re: [gentoo-user] portage revisited Joshua Hansen
2002-03-14 23:44       ` Zach Forrest
2002-03-15  3:17         ` Joshua Hansen
2002-03-15  8:44           ` Bjarke Sørensen
2002-03-15  9:56       ` Bob Phan
2002-03-15 18:20         ` Zach Forrest
2002-03-15 13:52           ` Bob Phan [this message]
2002-03-15 19:42             ` Zach Forrest
2002-03-15 19:08         ` Frank Thieme

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