Question

I am trying to create a settings page(for the clients) where in they can view the current up address,change the ip address etc. I have a php file to view the ip address

 <?php
  $res=shell_exec("ifconfig");
  echo $res;
 ?>

This code works just fine and displays the expected result.
However the code to change the ip address of the server is not working properly.

 <?php
 shell_exec("ifconfig eth0 192.168.163.136");
 ?>

After running this code when i check the ipaddress on the terminal using ipaddr i don’t see any change in the ipaddress.
Pls point out where i am going wrong. I think its a problem of apache not being a super/root user. If that is the case i don’t know how to make apache run as a root user.

Answer 1

Adding /srv/http before ifconfig worked. All it needed was the root owned location.