title: How to configure Mac OS X term so that git has color?
body: <p>I've seen a Mac OS X git demo online in which it's configured to have multiple colors.</p>
  
  <p>For example, his prompt is amber, his <code>ls</code> directory is purple and his <code>git diff</code> output has ~ 4 colors (pink, light green, red, pale yellow).</p>
  
  <p>Can you tell me how can I configure Mac OS X terminal to achieve that?  It's definitely Mac OS X Terminal.app, not iTerm.</p>