title: adding File priveleges to user in phpmyadmin
body: <p>I have something like this in phpmyadmin
  <img src="https://i.stack.imgur.com/1PK0L.gif" alt="enter image description here"></p>
  
  <p>so I need to add the FILE privelege so that I can get the data dump through console, I am logged in as root.Through PHPmyadmin if i click on Edit privileges and then select FILE and save it says
  <img src="https://i.stack.imgur.com/WqlSZ.gif" alt="enter image description here"></p>
  
  <p>Even through console I tried this </p>
  
  <pre><code>  GRANT SUPER ON *.* TO root@DBSERVERNAME IDENTIFIED BY abc2013;
  
  and it says 
  </code></pre>
  
  <p>ERROR 1470 (HY000): String 'root@DBSERVERNAME' is too long for user name (should be no longer than 16)</p>
  
  <p>Not sure what I am missing,I only have access as root user.</p>