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  • Arctic Code Vault Contributor



I'm a small-scale fiddler who enjoys doing and teaching. I wrote a thick book on FLOSS DNS servers and dreamed up OwnTracks over MQTT. Oh, and I invented NOCOWS=1 for Ansible.

I blog, I toot, and I tweet.


  1. JSON output from a shell

    C 3k 97

  2. Subscribe to MQTT topics (with wildcards) and notifiy pluggable services

    Python 829 181

  3. MQTT subscribe to mutliple servers / topics simultaneously

    C 7 4

300 contributions in the last year

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