From owner-freebsd-questions@FreeBSD.ORG Sun Jan 9 00:03:32 2011 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 6C8CF106566B for ; Sun, 9 Jan 2011 00:03:32 +0000 (UTC) (envelope-from keramida@ceid.upatras.gr) Received: from igloo.linux.gr (igloo.linux.gr [62.1.205.36]) by mx1.freebsd.org (Postfix) with ESMTP id D8B078FC14 for ; Sun, 9 Jan 2011 00:03:31 +0000 (UTC) X-Spam-Status: No X-Hellug-MailScanner-From: keramida@ceid.upatras.gr X-Hellug-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-0.629, required 5, ALL_TRUSTED -1.00, BAYES_00 -1.90, FSL_RU_URL 2.27) X-Hellug-MailScanner: Found to be clean X-Hellug-MailScanner-ID: p0903AhT029777 Received: from gkeramidas-glaptop.linux.gr (217-162-216-74.dclient.hispeed.ch [217.162.216.74]) (authenticated bits=0) by igloo.linux.gr (8.14.3/8.14.3/Debian-9.4) with ESMTP id p0903AhT029777 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Sun, 9 Jan 2011 02:03:16 +0200 From: keramida@freebsd.org (Giorgos Keramidas) To: =?utf-8?B?0JrQvtC90YzQutC+0LIg0JXQstCz0LXQvdC40Lk=?= References: <155307659.20110108231807@yandex.ru> <1801316867.20110108234124@yandex.ru> Date: Sun, 09 Jan 2011 01:03:06 +0100 In-Reply-To: <1801316867.20110108234124@yandex.ru> (=?utf-8?B?ItCa0L7QvdGM?= =?utf-8?B?0LrQvtCyINCV0LLQs9C10L3QuNC5Iidz?= message of "Sat, 8 Jan 2011 23:41:24 +0200") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/24.0.50 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: freebsd-questions@freebsd.org Subject: Re: How to clean system X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 09 Jan 2011 00:03:32 -0000 On Sat, 8 Jan 2011 23:41:24 +0200, =D0=9A=D0=BE=D0=BD=D1=8C=D0=BA=D0=BE=D0= =B2 =D0=95=D0=B2=D0=B3=D0=B5=D0=BD=D0=B8=D0=B9 wrote: > GK> On Sat, 8 Jan 2011 23:18:07 +0200, =D0=9A=D0=BE=D0=BD=D1=8C=D0=BA=D0= =BE=D0=B2 =D0=95=D0=B2=D0=B3=D0=B5=D0=BD=D0=B8=D0=B9 wr= ote: >>> Hi >>> System have many programs. >>> Wanna to upgrade to new version of FBSD >>> >>> Is it possible to clean system from garbage (all programs, files, >>> header files, except configuration files) >>> like installing FBSD from CD? >>> >>> is there cmd? >>> make clean-system > > GK> No, there's no such command. If you are looking for a way to 'deinst= all > GK> all ports & packages' though, it may be as easy as: > > GK> 1. Remove all the currently installed ports: > > GK> # rm -fr /usr/local > GK> # mkdir /usr/local && cd /usr/local > GK> # mtree -deU < /etc/mtree/BSD.local.dist > > GK> 2. Remove all the information about 'installed packages', because you > GK> don't have any of these anymore: > > GK> # rm -fr /var/db/pkg/* > > GK> 3. Optionally, if you are going to reconfigure all your ports from > GK> scratch, remove the saved port configuration options: > > GK> # rm -fr /var/db/ports/* > > I have tried: pkg_delete -a > but many files are left in /usr/bin /usr/sbin ... ((( > also there are files from old 7.2 system, now I have 9.0 Packages should never install stuff in /usr/bin and /usr/sbin. Ports should *only* install files in /usr/local/... There are a few ports that includes options to override base-system files in /usr but these are the exception. If you have been upgrading from source from 7.2 then you should also have a look at the `/usr/src/UPDATING' file; especially at the help about the 'make delete-old' targets of the source makefiles. Most of the cruft left behind from old, obsolete stuff can be deleted by running # cd /usr/src # make delete-old and following the prompts.