title: How can I grep hidden files?
body: <p>I am searching through a Git repository and would like to include the <code>.git</code> folder.</p>
  
  <p><code>grep</code> does not include this folder if I run</p>
  
  <pre><code>grep -r search *
  </code></pre>
  
  <p>What would be a grep command to include this folder?</p>