[[!comment format=mdwn
 username="http://joeyh.name/"
 nickname="joey"
 subject="comment 4"
 date="2013-05-13T18:59:08Z"
 content="""
You might be using an older version. Here's the output of that command in the current version:

<pre>
Usage: git-annex dropunused NUM|RANGE ... [option ...]
  -f REMOTE  --from=REMOTE  drop content from a remote

To see additional options common to all commands, run: git annex help options
</pre>
"""]]
