Em Domingo 22 Abril 2007 03:12, Richard Lynch escreveu:
> On Fri, April 20, 2007 3:00 pm, Nathaniel Hall wrote:
> > <?php $MAC = system("arp 192.168.200.254"); echo $MAC; ?>
> > does not give me any
> > output. I have copied arp to a place that the apache user can execute
> > from and ensured arp is executable.
>
> Use exec and the extra args to get error codes.
ARP is a root-command... =]
>
> Can you run 'arp' and get what you want from command line?
As web-user? No.
>
> Can you 'su' to PHP user and *then* run it and get what you want?
Hum... Not at all... You need to enter the root password... How can you do
that?
sudo sounds a little better... But... How about security?
>
> If not, you can't do that.
And with a shell-script outputting the MAC to a .txt temp file, reading it
from the PHP script?
BTW, have a look at suPHP [1]... =]
[1] - http://www.howtoforge.com/suphp_debian_etch_ispconfig
--
Davi Vidal
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davividal@xxxxxxxxx
--
Agora com fortune:
"Most people will listen to your unreasonable demands, if you'll consider
their unacceptable offer."
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