title: How to customise notification in os x using applescript
body: <p>Say I have a file <code>sometext.txt</code> . I want the contents of this txt file to show up in the notification which I will trigger using <code>displaynotification</code> in <code>applescript</code>.</p>
  
  <p>In other words I want to be able to:</p>
  
  <p><code>display notification "File's content" with title "Title"</code>.</p>
  
  <p>How can I do it? Assume that <code>sometext.txt</code> and the <code>applescript</code> file are in the same directory.</p>