title: Mac: reloading document in Chrome or Firefox?
body: <p>How can I tell Chrome or Firefox to reload the document in the top window?  Here's what I'm using for Safari:</p>
  
  <pre><code>osascript -e '
      tell application "Safari"
        activate
        do JavaScript "history.go(0)" in document 1
      end tell
  '
  </code></pre>