You might have better luck with this on a PHP forum/list.
You would also need to provide more information. For example: where are you
running the knock-3-times vs. the "expect" script; can you share more of
the source (not here, since this is not a PHP list); what works or does not
work - not counting this line; what version of apache,php and what security
features might you have enabled; etc.
- Y
On Wed, Oct 9, 2013 at 10:22 PM, Chuck Lidderdale <chu...@blackforest-co.com
> wrote:
> I'm going on vacation and want to check in to my server. I've written a
> knock-3-times.php webpage with the idea of then running an expect script
> to: telnet modem, echo iptables nat -s $IP etc. which would allow me get
> in to my server.
>
> The expect script runs just fine but in the page: exec
> ("<path>/modfirewall.exp"); does nothing - it's as if the line is #exec
> ("... commented out. Suggestions?
>
> Thanks
>
>
>
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