title: How do I ignore .DS_Store in my untracked files?
body: <p>I am new to Git, and every time I work with it, I always get this annoying <code>.DS_Store</code> in my untracked files. I am assuming that is where my working directory is. </p>
  
  <p>I have tried searching the answer on Stack Overflow, but only found the answer on how to remove it from the repository, not from the list of untracked files.</p>
  
  <p>How can I tell Git to completely ignore <code>.DS_Store</code> files and never list them as untracked files?</p>