I have been using the Mac for many years, and it is in front of its screen that I spend most of my days. I am also passionate about Unix, the engine that powers the friendly and visually stunning interface of OS X, as well as its modern version, Linux. In this blog I share reflections and ideas inspired by my daily activities, insights that often find little space elsewhere. While dealing with sometimes complex topics, I believe that with the right approach they can become very interesting, greatly improving productivity and flexibility in daily computer use.