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 Topic: Newbie: Beaglebone Black Apache cgi |
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AndyBeagleBone
Joined: 09 Jun 2016
Posts: 1
Location: Lowestoft
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 Posted: Thu 09 Jun '16 21:49 Post subject: Newbie: Beaglebone Black Apache cgi |
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Hi there,
I am using apache2 on my beaglebone black (rev c) debian whizzy).
I have written a simple c program to turn on and off the usr leds. I have stored this in a directory called /var/www/cgi-bin. The program runs fine from the command line, but fails to execute when I call it using a PHP exec('ledctl 0 0');
can you offer me any advice or examples?
Many Thanks
Andy |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7371
Location: Germany, Next to Hamburg
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| Posted: Thu 16 Jun '16 18:53 Post subject: |
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make sure that the script is 0777 or the owner is the same that apache uses and use the full path.
e.g.
| Code: | <?php
error_reporting(E_ALL);
ini_set('display_errors',1);
exec('/var/www/cgi-bin/ledctl 0 0');
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