Re: "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 >