X-Spam-Check-By:	sourceware.org
Date:	22 Aug 2006 03:01:50 -0000
To:	cygwin AT cygwin DOT com
Subject:	removing Cygwin: the nuclear option
Encoding:	8bit
From:	"Paul S R Chisholm" <dtjta3402 AT sneakemail DOT com>
Message-ID:	<20286-22677@sneakemail.com>
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com

I'm working on an automated Cygwin install and uninstall. I think I've got the
uninstall, but I wanted to know if my approach is wise.

The first step is to run "cygrunsrv --list" to find all the Cygwin services,
and then run "cygrunsrv --stop" and "cygrunsrv --remove" on each of them.

The second is to remove all the files (this is a line from a Windows batch
file, not a Cygwin shell script):

    rmdir /s /q %CYGWIN_HOME%

The third is to get rid of all the registry entries:

    reg delete "HKEY_LOCAL_MACHINE\SOFTWARE\Cygnus Solutions" /f
    reg delete "HKEY_CURRENT_USER\Software\Cygnus Solutions" /f

The "reg" command is installed on all systems running Windows XP and Windows
Server 2003, and can be installed on Windows 2000. I understand that's not good
enough for all cases, but it suits my needs.

Too much, too little, just right?  --PSRC

--
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple
Problem reports:       http://cygwin.com/problems.html
Documentation:         http://cygwin.com/docs.html
FAQ:                   http://cygwin.com/faq/

- Raw text -