N Services</h2>

<h3>Upload file (one by one)</h3>

<form action="/notebook_service/savefile" method="post" enctype="multipart/form-data" name="form" id="form">
  <input name="upload" type="file" id="upload" size="100" />
  <input type="submit" name="submit" id="submit" value="Transfer" />
</form>

<h3>Test if hashes exist</h3>

<form action="/notebook_service/savefile" method="post" enctype="multipart/form-data" name="form" id="form">
  <input name="upload" type="hidden" value="" />
  <label>
  <input name