title: How to delete a file with an empty name from S3
body: <p>Somehow, using the AWS Java API, we managed to upload a file to S3 without a name.</p>
  
  <p>The file is shown if we run <code>s3cmd ls s3://myBucket/MyFolder</code>, but is not shown in the S3 GUI.</p>
  
  <p>Running <code>s3cmd del s3://myBucket/MyFolder/</code> give the following error: </p>
  
  <pre><code>ERROR: Parameter problem: Expecting S3 URI with a filename or --recursive: s3://myBucket/MyFolder/
  </code></pre>
  
  <p>Running the same command without the trailing slash does nothing.</p>
  
  <p>How can the file be deleted?</p>