title: Batch to delete the first line of a text file without creating a new file
body: <p>Is there any solution to this question? I see a lot of questions about deleting first line of a text file but all of them need create a new text file. I need this because my text file is constantly updating with new lines (by a second batch file) so if the script creates a new text file it can accidently delete some new lines with the old text file. </p>
  
  <p>Can i delete first line of a text file without creating a new one? If not, why?</p>
  
  <ul>
  <li>Using <strong>only</strong> batch.</li>
  <li>Blank lines shouldn't be preserved (If possible).</li>
  <li>Especial characters like <code>!</code> can be deleted.</li>
  </ul>