title: how can I split file into newlines using a delimiter?
body: <p>Hi I have the following file:</p>
  
  <pre><code>&gt;AKJDHDLFNLDNFLNFRFMD
  &gt;ALKSJLDKJSAD
  &gt;GLHGFNHHOTHJRTKHRNLGKNFKGNHGKHMNFGH
  </code></pre>
  
  <p>and I want to split this file by the '>' symbol to obtain:</p>
  
  <pre><code>&gt;
  AKJDHDLFNLDNFLNFRFMD
  &gt;
  ALKSJLDKJSAD
  &gt;
  GLHGFNHHOTHJRTKHRNLGKNFKGNHGKHMNFGH
  </code></pre>
  
  <p>maybe something in perl/awk? thanks very much.</p>