title: Searching the string through shell script
body: <p>I have a file having text as :</p>
  
  <pre><code>value=abc
  
  abc
  
  def
  </code></pre>
  
  <p>I want to search for abc which is in the second line and not the one which is there in the first line through shell script. Can I get help in this.</p>
  
  <p>Thanks in Advance.</p>