title: Ubuntu/Debian install nginx-extras
body: <p>I have maybe a stupid question but I just want to be sure that my thoughts are correct. I have Ubuntu 12.04 server. Also I have nginx installed on the server. Now I want to install nginx-extras. So the question is: Will nginx-extras override old nginx installation and I should change all the settings again or not?</p>
  
  <p>Thanks,
  Igor</p>