KTouch - Open Source Typing Tutors

Open Source program for learning how to touch-type

KTouch is FREE and offers you an easy way to learn to type quickly and correctly on a keyboard. Every finger has its place on the keyboard with associated keys to press. Starting with only a few keys to remember you will advance through different training levels while additional keys are introduced. As a result you will be able to type quickly and accurately. This is because you no longer need to search for the keys on the keyboard and because you will definitely be using more than just two fingers.

Qemu - Open Source Emulator

QEMU (short for "Quick Emulator") is a free and open-source software product that performs hardware virtualization. QEMU is a hosted virtual machine monitor: It emulates central processing units through dynamic binary translation and provides a set of device models, enabling it to run a variety of unmodified guest operating systems. It also provides an accelerated mode for supporting a mixture of binary translation (for kernel code) and native execution (for user code), in the same fashion VMware Workstation and VirtualBox do. QEMU can also be used purely for CPU emulation for user-level processes, allowing applications compiled for one architecture to be run on another.

Snort_inline - Open Source Intrusion Detection

This modified version of Snort uses iptables instead of libpcap. Operating System: FreeBSD, Linux.

Open Source System Management

GParted - An Open Source System Management and free partition editor for graphically managing your disk partitions

With GParted you can resize, copy, and move partitions without data loss, enabling you to: