Gentoo Archives: gentoo-user

From: Neil Bothwick <neil@××××××××××.uk>
To: gentoo-user@l.g.o
Subject: Re: [gentoo-user] Difference between --update and --emptytree?
Date: Sun, 31 Mar 2013 17:14:11
Message-Id: 20130331181353.4187a907@digimed.co.uk
In Reply to: Re: [gentoo-user] Difference between --update and --emptytree? by Walter Dnes
1 On Sun, 31 Mar 2013 09:09:56 -0400, Walter Dnes wrote:
2
3 > emerge -p --depclean
4 >
5 > generates dire warnings.
6
7 I wouldn't call this dire
8
9 * Always study the list of packages to be cleaned for any obvious
10 * mistakes. Packages that are part of the world set will always
11 * be kept. They can be manually added to this set with
12 * `emerge --noreplace <atom>`. Packages that are listed in
13 * package.provided (see portage(5)) will be removed by
14 * depclean, even if they are part of the world set.
15
16 There used to be big scary warnings in the past, but that was years ago
17 and depclean seems very reliable now. I'd certainly trust a feature
18 maintained by the portage devs more than a home-brewed script
19
20
21 --
22 Neil Bothwick
23
24 There's a fine line between fishing and standing on the shore looking
25 like an idiot.

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