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Date: Sun, 16 Feb 2014 12:57:20 +0400
From: Andrey Repin <anrdaemon AT yandex DOT ru>
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Message-ID: <343221677.20140216125720@yandex.ru>
To: Marco Atzeri <marco DOT atzeri AT gmail DOT com>, cygwin AT cygwin DOT com
Subject: Re: Installer cannot write to Cygwin's /usr/local/etc
In-Reply-To: <53007ADE.1050309@gmail.com>
References: <53001E78 DOT 8060706 AT verizon DOT net> <53006573 DOT 9080301 AT gmail DOT com> <957006624 DOT 20140216112713 AT yandex DOT ru> <53007ADE DOT 1050309 AT gmail DOT com>
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Greetings, Marco Atzeri!

>>> However you can check the Windows ACL with
>>
>>> $ cd /usr/local
>>
>>> /usr/local
>>> $ getfacl bin
>>
>> I would say, if you want to see _windows_ permissions, you need to use cacls.
>> gerfacl only show POSIX approximation of windows permissions.
>>
>>

> correct.

> Curious however
>   NOTE: Cacls is now deprecated, please use Icacls.

> but the two provide a slight different outputs:

I have no access to my Win7 box right now (I've somehow managed to lock my
account while experimenting with `net user' command in the light of new Cygwin
functionality, and being swamped by ongoing work load decided to postpone
investigation... though it is probably worth a warning...)
What icacls says about "X" meaning? (That seems to be the only difference?)

(BTW, you can specify multiple objects for [i]cacls to inspect at once.)

>    $ Icacls etc
> etc GE-MATZERI-EU\0356EU:(F)
>      BUILTIN\Administrators:(RX)
>      Everyone:(RX)
>      CREATOR OWNER:(OI)(CI)(IO)(F)
>      CREATOR GROUP:(OI)(CI)(IO)(RX)
>      Everyone:(OI)(CI)(IO)(RX)

>   $ Icacls bin
> bin GE-MATZERI-EU\0356EU:(F)
>      BUILTIN\Administrators:(RX)
>      Everyone:(RX)
>      CREATOR OWNER:(OI)(CI)(IO)(F)
>      CREATOR GROUP:(OI)(CI)(IO)(RX)
>      Everyone:(OI)(CI)(IO)(RX)


> $ cacls etc
> E:\cygwin\usr\local\etc GE-MATZERI-EU\0356EU:F
>                          BUILTIN\Administrators:R
>                          Everyone:R
>                          CREATOR OWNER:(OI)(CI)(IO)F
>                          CREATOR GROUP:(OI)(CI)(IO)R
>                          Everyone:(OI)(CI)(IO)R


> $ cacls bin
> E:\cygwin\usr\local\bin GE-MATZERI-EU\0356EU:F
>                          BUILTIN\Administrators:R
>                          Everyone:R
>                          CREATOR OWNER:(OI)(CI)(IO)F
>                          CREATOR GROUP:(OI)(CI)(IO)R
>                          Everyone:(OI)(CI)(IO)R


--
WBR,
Andrey Repin (anrdaemon AT yandex DOT ru) 16.02.2014, <12:50>

Sorry for my terrible english...


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