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From: "Matt D." <codespunk@gmail.com>
Reply-To: codespunk+cygwin@gmail.com
Subject: Re: No way to use ssh ~/.ssh/config with "noacl" option
References: <59FD8C99.8010703@gmail.com> <20171104113723.GC18070@calimero.vinschen.de> <59FDA8D9.6050808@gmail.com> <59FDC12F.1080005@codespunk.com> <59FDDCFA.9030306@codespunk.com> <87shdudp76.fsf@Rainer.invalid>
To: cygwin@cygwin.com
Message-ID: <59FDF5BE.7060600@gmail.com>
Date: Sat, 4 Nov 2017 13:15:42 -0400
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On 11/4/2017 11:43 AM, Achim Gratz wrote:
> That's the correct thing to do, even though you made this unnecessarily
> hard for yourself by mounting your home directory with "noacl".

It's not perfect but I've always had trouble with all of the 
modifications Cygwin makes to a file's permissions to support 
POSIX-style ACLs. I do miss being able to manage them with chmod and 
setfacl though.

For those wishing to set their ssh config to 600 (as recognized by 
Cygwin's ssh), use the following:

Reset file permissions:
   icacls config /t /q /c /reset

Inheritence must be disabled to alter other groups:
   icacls config /inheritance:d

Effectively regarded as "group":
   icacls config /remove:g "Authenticated Users"
   icacls config /remove:g "Users"

Regarded as "other":
   icacls config /remove:g "Everyone"

Add the current user as the owner:
   icacls config /grant "%USERNAME%:rw"


Matt D.

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