title: Check if PHP-FPM is working
body: <p>I have just installed Plesk 12, which comes inbuilt with an nginx server over an apache server. On enabling PHP-FPM, i cannot see it mentioned using the <strong>phpinfo();</strong> function...thought the website works just fine.</p>
  
  <p>Also, on trying these - </p>
  
  <p>1.) telnet 127.0.0.1 9000</p>
  
  <p><strong>Result</strong> = </p>
  
  <pre><code>telnet: could not resolve 127.0.0.1/:9000: Servname not supported for ai_socktype
  </code></pre>
  
  <p>2.) ps -ef | grep php-fpm</p>
  
  <p><strong>Result</strong> = </p>
  
  <pre><code>root      3188     1  0 03:23 ?        00:00:01 php-fpm: master process (/etc/php5/fpm/php-fpm.conf) www-data  3194  3188  0 03:23 ?   00:00:00 php-fpm: pool www                  www-data  3195  3188  0 03:23 ?        00:00:00 php-fpm: pool www                  root      6044  5140  0 12:23 pts/1    00:00:00 grep --color=auto php-fpm
  </code></pre>
  
  <p>3.) netstat -tlpn | grep :9000</p>
  
  <p><strong>Result</strong> = No result</p>
  
  <p>I'm not sure if something is wrong, or if PHP-FPM is working correctly. Any thoughts? Thanks.</p>