title: Search file names that contain a string
body: <p>I have a module named <code>flume</code> and file names that include that module name, like <code>flumeIndexController</code>, <code>flumePlugin</code> etc. Now I've decided to rename the module to <code>oozie</code> so I want to have these files renamed to include new module's name like <code>oozieIndexController</code>, <code>ooziePlugin</code>. </p>
  
  <p>How can I get a list of files than include the <code>flume</code> string (in file name) possibly using built-in search or through any other option?</p>