X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:reply-to:message-id:to:subject
	:in-reply-to:references:mime-version:content-type
	:content-transfer-encoding; q=dns; s=default; b=jpPiZHOlMKv6RLFe
	YDbqVwxcUeOGCxHWNzrmAqqB+dH112KA7Ajf8xPt3OojrWHf9kcPORsNq0OO3AGH
	mKsYBJfo7iPeof2uv4SEBDou7mJSJz4pNLLYxJ8QdqIZMW94T+Rzw0dfxmYOGVfm
	ileSbu83yHjrh7r6OsTWQ0xJf7A=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:date:from:reply-to:message-id:to:subject
	:in-reply-to:references:mime-version:content-type
	:content-transfer-encoding; s=default; bh=wnvNm1UIbRgJQ3KTBKztRQ
	d+OOE=; b=Vspu3YA3D6uHgycx5Wr5jLkzJQVRT/lkabObBMVhXHFhcNljk7DHyZ
	4B9VY3PuR8wnKHWEKaExi8ZQX6t7zqGK5NmlsaldRrBIZS12bh1wHi3Z0shWlDo8
	Y6I4YZYdgz+FC3sGVqX7kP6q7dWAeoFeLMb6tDZB7sUQb1ZWsjSOM=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
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
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=3.8 required=5.0 tests=AWL,BAYES_50,FREEMAIL_FROM,KAM_THEBAT,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=no version=3.3.2 spammy=H*UA:Bat!, H*x:Bat!, Advanced, UD:yandex.ru
X-HELO:	forward3h.cmail.yandex.net
Authentication-Results:	smtp2h.mail.yandex.net; dkim=pass header.i=@yandex.ru
X-Yandex-Suid-Status:	1 0,1 0
Date:	Fri, 1 Jul 2016 09:00:00 +0300
From:	Andrey Repin <anrdaemon AT yandex DOT ru>
Reply-To:	cygwin AT cygwin DOT com
Message-ID:	<57291758.20160701090000@yandex.ru>
To:	ht AT inf DOT ed DOT ac DOT uk (Henry S. Thompson), cygwin AT cygwin DOT com
Subject:	Re: Repairing permissions after windows reinstall
In-Reply-To:	<f5bh9cdociz.fsf@troutbeck.inf.ed.ac.uk>
References:	<f5bh9cdociz DOT fsf AT troutbeck DOT inf DOT ed DOT ac DOT uk>
MIME-Version:	1.0
X-IsSubscribed:	yes

Greetings, Henry S. Thompson!

> Good news: My cygwin file tree survived a Windows (10) reinstall
> Not-so-good news: I have a new SID, so not only do I not own those files
> any more (that's easily fixed), but I don't have the permissions I
> should, because they are now held by some miscellaneous old SID.

So, what? Go to top directory properties, Advanced, Owner tab, Change, and
change the owner to what is desired.

> In fact I see _two_ raw SIDs when I look at the security tab for any
> directory in the old cygwin tree: one has Full control, and the other
> just Read & execute.

> I presume the first is the old me, what's the second?

If you write these SID's it would be easier to tell.

> Can this be easily fixed, i.e. put me back where I used to be?

As Corinna said, this can be fixed, you just have to fake a valid UID for old
user to jumpstart the process.
Obviously, you would need to run the script as administrator account to work
on the permissions changes.


-- 
With best regards,
Andrey Repin
Friday, July 1, 2016 08:55:58

Sorry for my terrible english...


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

- Raw text -