Re: "DF" output

Bad example (changed to ps and it works actually..but i dont want 'ps', I want 'top'). Ran top using su to the user 'www' from the command line and was able to run it fine. On Tue, 27 Mar 2001, Joe Brown wrote: > Date: Tue, 27 Mar 2001 12:35:08 -0500 > From: Joe Brown <joebrown@somewhere.com> > To: php-general@lists.php.net > Subject: Re: [PHP] "DF" output > > nobody has execute permission on ps? > > Probably quite the opposite, your webserver user doesn't have execute > permission on ps, so there is no execution or return value. > > "Steven Shepherd" <steven@gate.net> wrote in message > news:Pine.A41.4.21.0103271214080.47822-100000@inca.gate.net... > > I am writing a script, actually modifying PhPSysInfo to include the top > > processes used on a machine. So far, no matter what I do, I can only get > > it to work via the command line. I get a blank screen when trying it via > > the browser: > > > > Tried this: > > > > <?php > > $data = ps auxwww; echo nl2br($data); > > ?> > > > > ------------------------------------------------ > > and this: > > > > <TT> > > <PRE> > > <?php > > exec("/usr/bin/top n 1 b | head -8 | sed 's/[\$|^M]//g'", $top); > > while (list(,$line) = each($top)){ > > echo $line, "<BR>\n"; > > } > > ?> > > </PRE> > > </TT> > > > > I used sed to remove control characters..etc. Again, both examples above > > work via the command line, but not via a browser. User "www" is able to > > run this command as well, so it's not permissions. Help?! :) > > > > > > -- > > PHP General Mailing List (http://www.php.net/) > > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > > For additional commands, e-mail: php-general-help@lists.php.net > > To contact the list administrators, e-mail: php-list-admin@lists.php.net > > > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, e-mail: php-general-unsubscribe@lists.php.net > For additional commands, e-mail: php-general-help@lists.php.net > To contact the list administrators, e-mail: php-list-admin@lists.php.net > >