Date: Mon, 20 Jul 2009 12:12:38 -0700 From: Doug Barton <dougb@FreeBSD.org> To: Glen Barber <glen.j.barber@gmail.com> Cc: stable@freebsd.org Subject: Re: Shell execution ( [was] Re: Value of $? lost in the beginning of a function.) Message-ID: <4A64C1A6.3080607@FreeBSD.org> In-Reply-To: <4ad871310907191717g1ed90be7y92250f2addc38d43@mail.gmail.com> References: <4ad871310907191717g1ed90be7y92250f2addc38d43@mail.gmail.com>
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Glen Barber wrote:
> Possibly off-topic...
It's very off topic for -stable. If you want to follow up on this,
please do so in -hackers.
> I meant to say in the last line: "'#!/bin/sh' would override the 'zsh' shell."
>
> Can someone enlighten me if I am wrong about this?
It's trivial to create an example to test it yourself, don't ask when
you can do. :)
#!/bin/foo
echo yes
$ ./foo
bash: ./foo: /bin/foo: bad interpreter: No such file or directory
$ sh foo
yes
$ bash foo
yes
Now it's your turn. :)
Doug
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