Throwback

Back in 2006, I wrote a script (in Perl!) to plot daylight hours over the year, given a location. From what I remember, I was curious about how it changed with the seasons: was it a straight line or a curve, and how did it look in the polar regions? (If any image below looks blurry, open it in a separate tab or save it to disk to see it in actual size. [Read More]

In the years between 2000 and 2005, I spent a lot of time trying out many different operating systems. Linux was a big one: Red Hat, Debian, SuSE. So also the BSD Unices: FreeBSD, OpenBSD, NetBSD. There was Solaris from Sun Microsystems. I also checked out MINIX (educational, from a CS prof), BeOS (good media support) and QNX (real-time OS). I tried dual- and multi-boot installations, also tried installing within VMWare. [Read More]