Linux printing can be a bit of a challenge – especially to new users. In this tutorial, we introduce you to the lp command in Linux and show you how to use it to perform basic printing operations. We ...

This is almost completely based on the great work by Fortes Informática, with the gem jasper-rails. I built this out of necessity for a project that wouldn't run jasper-rails on top of Ubuntu + nginx ...

The JSON data is structured to be somewhat more human readable. However in most cases, JSON data is stored in a single line, even without a line ending character. Obviously that's not very convenient ...