Github user alopresto commented on the issue:
https://github.com/apache/nifi/pull/1404
@bbende This looks good, thanks for the submission. I added a couple
formatting elements and a little further description of the `-x` flag (see my
separate additions
[here](https://github.com/alopresto/nifi/commit/61987ded4b54032967376b900ce39333987a209c)).
Merging.
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