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Re: [ANNOUNCEMENT] TEST RELEASE: Cygwin 1.7.34-003 (Christmas/New Year release)
- From: Andrey Repin <anrdaemon at yandex dot ru>
- To: Corinna Vinschen <cygwin at cygwin dot com>, cygwin at cygwin dot com
- Date: Wed, 21 Jan 2015 02:45:50 +0300
- Subject: Re: [ANNOUNCEMENT] TEST RELEASE: Cygwin 1.7.34-003 (Christmas/New Year release)
- Authentication-results: sourceware.org; auth=none
- References: <announce dot 20141217131626 dot GR10824 at calimero dot vinschen dot de> <87oaqynpzq dot fsf at Gertrud dot fritz dot box> <20150107174122 dot GB4190 at calimero dot vinschen dot de> <20150108171825 dot GB15791 at calimero dot vinschen dot de> <8761cez7qi dot fsf at Rainer dot invalid> <20150112103834 dot GA15213 at calimero dot vinschen dot de> <1317243972 dot 20150112155044 at yandex dot ru> <20150112142131 dot GK15791 at calimero dot vinschen dot de> <462951490 dot 20150113065357 at yandex dot ru> <20150113090938 dot GR15791 at calimero dot vinschen dot de>
- Reply-to: cygwin at cygwin dot com
Greetings, Corinna Vinschen!
>> >> >> > I added a %H specifier to the /path schema which is substituted by the
>> >> >> > Windows home path in POSIX notation. So, what you should be able to do
>> >> >> > now is something like:
>> >> >> >
>> >> >> > db_home: /%H/cygwin
>> >> >>
>> >> >> I've used
>> >> >>
>> >> >> db_home: %H/cygwin
>> >>
>> >> > Meep! Did you read the preliminary user's guide? You really should.
>> >>
>> >> > https://cygwin.com/preliminary-ug/ntsec.html#ntsec-mapping-nsswitch-passwd
>> >>
>> >> > The leading slash is in integral part of the "path" scheme, The above
>> >> > is not recognized as valid entry at all.
>> >>
>> >> Speaking of validity of entries.
>> >> I was toying around with my chain of VM's, and got to think about a way to
>> >> debug new nsswitch.conf configurations.
>> >> Is there an easy way to see, what steps are performed, and what results are
>> >> returned, from schemes specified in nsswitch.conf ?
>>
>> > I'm not sure I understand the question. Just change the db_home
>> > or whatever entry to another one and start another mintty?
>>
>> That would be an indirect test, that doesn't tell a whole lot if things not
>> work to the expected results.
>> I'm trying different configurations right now, but it seems the result always
>> /home/$USER. And I'm not sure, if it is my misunderstanding, mistakes in my
>> cygwin configuration, or errors in system configuration?
>> It would be wonderful to have a way to directly test different schemes, even
>> if only for current user.
> I don't see the difference. If you don't get the desired results,
> explain the setting you test and what you did. Let's discuss it. If
> it's a bug, I'll fix the bug. If it's a misunderstanding on your part,
> let's try to improve the documentation.
Sorry for the holdup, I was trying to crack it by myself.
But I was unsuccessful, and have to reach for help.
Even the most striped down configuration doesn't produce visible improvements.
The setup: A Win7 machine - member of a NT4-style domain. (No AD yet.)
Logged in as domain user with admin rights.
Current profile path is C:\Users\<username>.<domainname>
group/passwd files are moved away.
Contents of nsswitch.conf (the last, stripped down next to nothing attempt):
passwd: db
group: db
db_home: /%H
db_shell: /bin/sh
> set HOME
HOMEDRIVE=C:
HOMEPATH=\Users\anrdaemon.CCENTER
> getent passwd %USERNAME%
anrdaemon:*:1051576:1049089:U-CCENTER\anrdaemon,S-1-5-21-1031481445-3291699540-3997755762-3000:/home/anrdaemon:/bin/bash
If I understand it right, the /%H should always return usable value, so do
/bin/sh. But I can't get it to work.
The only other change I can think about is shortened /cygdrive prefix
none / cygdrive binary,posix=0,noacl 0 0
Reverting it back doesn't make a difference.
--
WBR,
Andrey Repin (anrdaemon@yandex.ru) 21.01.2015, <02:09>
Sorry for my terrible english...
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