The Falcon Programming Language is a typeless language born for rapid development, prototyping, and ready-made integration. We may also describe Falcon as a "scripting" language with features that enable the programmer to create even complex multi-threaded applications.

Virtual machines are virtually taking over the world. By itself a virtual machine is just a container that describes various resources such as memory, disk space, processor, and network card, and allocates them from a physical machine. As with a physical machine, it's the software bits (the operating system and applications) that make a virtual machine usable.

Vagrant is a tool to create and configure virtual development environments. As a wrapper around common virtual machine solutions it helps bringing up and disposing a virtual machine in a glimpse. I played around with it – and, well, got a bit carried away…

"While visiting the ICFP Conference 2008, I was discussing my SECD microprocessor reimplementation project with my co-worker Kilian. The SECD is a classic virtual machine architecture supporting functional programming languages invented by Peter J. Landin in the early 1960ies.

"Erlang virtual machine – BEAM – hosts an increasing number of languages. Reia, a Python/Ruby like scripting language and Lisp Flavoured Erlang have recently been released. Debasish Ghosh reflects on this trend while other authors try to outline other possible language variants inspired by Ruby or Haskell..."

TestDrive is a project that makes it very easy to download and run the latest daily Ubuntu development snapshot in a virtual machine. Actually, it can be configured to download and run any URL-access ISO in a virtual machine.

When I first found VirtualBox and created my first Virtual Machine VirtualBox was still owned by a small company in Germany. Few people know of the project and fewer thought it was a good idea to build and distribute pre-installed virtual machines.

This document describes how to install a Proftpd server that uses virtual users from a MySQL database instead of real system users. This is much more performant and allows to have thousands of ftp users on a single machine. In addition to that I will show the use of quota with this setup.

Guile is an implementation of the Scheme programming language, with support for many SRFIs, packaged for use in a wide variety of environments. The new release provides many new noteworthy features, most notably the addition of a compiler and virtual machine. We encourage you to test them and provide feedback.