title: Remove number of bytes from beginning of file
body: <p>I want to copy a file without the first 256 bytes.</p>
  
  <p>Is there a nice way to do it in python?</p>
  
  <p>I guessing that the simple way is to read byte-byte with a counter and then start copy only when it get to 256.</p>
  
  <p>I was hoping for more elegant way.</p>
  
  <p>Thanks.</p>