ignore anything between
<p>I have certain text added to all my files. I want to delete that from my files. The text is </p>

<pre><code>&lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"&gt;
&lt;html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"&gt;
&lt;head&gt;
&lt;title&gt;&lt;/title&gt;
&lt;/head&gt;
&lt;body&gt;


&lt;form enctype="multipart/form-data" action="/encryption/index.php" method="POST"&gt;



&lt;/form&gt;  
</code></pre>

<p>I want to include everything after  but not above it. How can I do that</p>
