title: Get Month & Day from Date
body: <p>I am trying to get Month and Date from Date in Linux. this is my code </p>
  
  <pre><code># Set Date 
  D="2013/01/17"
  
  # get day 
  DD=$(D+"%d")
  
  # get day 
  MM=$(D+"%M")
  
  # Day 
  echo "Day:"$DD
  echo "Month:"$MM
  </code></pre>