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Re: problems with exec() [message #177717 is a reply to message #177710]

Mon, 16 April 2012 17:29

J.O. Aho
Messages: 194
Registered: September 2010

Karma:

Senior Member

Une Bévue wrote:
> Le 16/04/2012 07:17, J.O. Aho a écrit :
>>>
>>> php> $a = exec('/sbin/ifconfig');
>>> php> echo $a;
>>> php> var_dump($a);
>>> string(0) ""
>>
>> Think the ifconfig makes a bit environment check and wants a shell, use
>> shell_exec instead and you will see the output.
>>
>
> On Ubuntu 11.10, this works very well :
> $lines=explode("\n", shell_exec('/sbin/ifconfig'));
> foreach ($lines as $line) {
> echo "$line<br />";
> }
>
> may be the prob i had creating an ssh tunnel comes also from the difference
> between "exec" and "shell_exec" ?

I suspect it could have the same issue, try to use shell_exec and let us know
if it works.

--

//Aho

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[Message index]

		problems with exec() By: 7segment on Sun, 15 April 2012 16:37
		Re: problems with exec() By: 7segment on Sun, 15 April 2012 16:47
		Re: problems with exec() By: Jerry Stuckle on Sun, 15 April 2012 17:34
		Re: problems with exec() By: J.O. Aho on Sun, 15 April 2012 17:43
		Re: problems with exec() By: M. Strobel on Sun, 15 April 2012 22:16
		Re: problems with exec() By: M. Strobel on Sun, 15 April 2012 22:22
		Re: problems with exec() By: J.O. Aho on Mon, 16 April 2012 05:17
		Re: problems with exec() By: Une Bvue on Mon, 16 April 2012 08:07
		Re: problems with exec() By: J.O. Aho on Mon, 16 April 2012 17:29
		Re: problems with exec() By: Une Bvue on Wed, 18 April 2012 13:44
		Re: problems with exec() By: J.O. Aho on Wed, 18 April 2012 16:02
		Re: problems with exec() By: Une Bvue on Wed, 18 April 2012 17:43
		Re: problems with exec() By: J.O. Aho on Wed, 18 April 2012 18:37
		Re: problems with exec() By: Une Bvue on Wed, 18 April 2012 21:31
		Re: problems with exec() By: Kim Andr Aker on Mon, 16 April 2012 11:27
		Re: problems with exec() By: M. Strobel on Mon, 16 April 2012 12:43

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