title: How to print a column's content recursively
body: <p>I am trying to capture the content of one column and print it if condition is met. Multiple row can have valid condition. I want to print them all.</p>
  
  <h1>Explanation:</h1>
  
  <pre><code>cat fileName  
  
  
  name1 Oct 20 user1@user.com    
  name2 Oct 21 user2@user.com    
  name3 Oct 19 user3@user.com    
  name3 Oct 21 user4@user.com    
  </code></pre>
  
  <p>So if the birthday is matching with the current date then get the first name of the user(s) and send it to a file2, file2 will be sent to user through mail. This funcnality can be easily done for one user, However from more then one user I am not able to sum it up. </p>
  
  <p>So for today, my script should write following lines into a file.</p>
  
  <p>Happy birthday Name1 NAme2  </p>
  
  <p>Which I will be sending as HTML to Group ID.  </p>