title: Sed/Awk - pull lines between pattern x and y
body: <p>I've got some large CSV files where I'd like to extract all data between Line X that includes pattern 'x' and Line Y that includes pattern 'y'</p>
  
  <p>For example:</p>
  
  <pre><code>other_data
  Header
  data
  data
  data
  Footer
  other_data
  </code></pre>
  
  <p>I want to be able to pipe everything between (and including) Header -> Footer to a new file.</p>
  
  <p>Thanks!    </p>