title: Simple grep command to search for a string not working on my ubuntu
body: <p>I have to search for a string in a file like below using grep which is not working as expected.</p>
  
  <p>It's just a simple search of the string, but not sure why it is not working</p>
  
  <pre><code> echo "Naizhu NZ1020 Lady Necklace Sexy Tcollarbone Chain Alloy PlatingSilver" | grep "Lady Necklace"
  </code></pre>
  
  <p>Can somebody help me here why it's not working, want to know the reason</p>