title: How to remove content between two tags on several files
body: <p>i want to know how to delete all the content between two tags on several files.</p>
  
  <p>Example:
  I have 3 files that have the <code>&lt;head&gt;</code> and <code>&lt;/head&gt;</code> tags, but they have different content on them, so i want to remove all the content between that two tags with some kind of tool, plugin, etc.</p>
  
  <p>Is there any program, application or plugin that can do that?</p>
  
  <p>Thank you.</p>