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Date: Tue, 2 Feb 2010 11:11:05 +0100
From: Corinna Vinschen <corinna-cygwin AT cygwin DOT com>
To: cygwin AT cygwin DOT com
Subject: Re: [bulk] - Re: Bash completion and symlinks problem
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On Feb  2 10:18, Csaba Raduly wrote:
> On Mon, Feb 1, 2010 at 4:53 PM, DEWI - N. Zacharias <> wrote:
> >
> (snip)
> > ls yields
> >
> > $ ls -al dosomething.pl
> > -rw-r--r-- 1 n-zacharias Kein 94 2010-02-01 16:42 dosomething.pl
> >
> > Even if I use chmod 777 dosomething.pl  there is no change in -rw-r--r--
> >
> > Which seems to be no problem because it executes anyway.
> (snip)
> > Only the completion did not work or better the completion for execution.
> 
> Files without execute permission will not be offered for completion as
> the executable.

Not quite.  On filesystems which don't maintain permissions or if noacl
is set for the underlying mount, stat() opens the file and the first two
bytes are read.  If the file starts with a magic cookie, one of them
"#!", the file gets the executable bits set.


Corinna

-- 
Corinna Vinschen                  Please, send mails regarding Cygwin to
Cygwin Project Co-Leader          cygwin AT cygwin DOT com
Red Hat

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