title: How to enable autocomplete in iTerm2
body: <p>Let's say I'm in my root directory, and I have a <code>User</code> folder that I can <code>cd</code> into.  In my default Mac terminal, I can just type <code>cd U</code> + <code>tab</code>, and it autocompletes to <code>cd Users/</code>.  How do I get this to work in iTerm2?</p>
  
  <p>It used to work just fine in iTerm2, but I must have changed a setting somewhere that disabled it, and I cannot figure out how to get it back.</p>