I’ve been doing some work with RabbitMQ lately, and have been doing some testing against its HTTP-based API, which returns results in JSON. If you’re looking to pretty-print a JSON response for easier viewing, here’s a nice way to do it at the command line using …

Using GraphViz to describe configurations is relatively popular in the software and systems architecture world; the simple text-based format makes it quiet simple, and the directed graph (dot file) is a simple method to store a graph of information flow or component relationships. Puppet includes builtin support for generating dot …

Update February 2014: Give up the analytics, and just host your code on GitHub.

All of my public subversion repositories and CVS repositories are available online through a great Python application called ViewVC, which provides a web-based interface to CVS and SVN repositories, as well as history browsing, graphical diffs …