title: Bypassing prompt (to press return) in homebrew install script
body: <p>Very simple script that installs homebrew:</p>
  
  <pre><code>  #!/bin/bash
  
    ruby -e "$(curl -fsSL https://raw.github.com/Homebrew/homebrew/go/install)"
  </code></pre>
  
  <p>The output gives:</p>
  
  <pre><code>==&gt; This script will install:
  /usr/local/bin/brew
  /usr/local/Library/...
  /usr/local/share/man/man1/brew.1
  
  Press RETURN to continue or any other key to abort
  </code></pre>
  
  <p>How do I press enter in a script like this? Would expect be the best route?</p>