title: linux search file based on file name pattern
body: <p>I want to search a series of files based on the files name.</p>
  
  <p>Here is my directory :</p>
  
  <p><img src="https://i.stack.imgur.com/VjuPR.png" alt="enter image description here"></p>
  
  <p>For example I had the file on above. </p>
  
  <p>I only want to search out the file which is without _bak.</p>