Knoppix 7.4.2 is a security and bug-fix update which corrects the Shellshock vulnerability in Bash among a number of other vulnerabilities according to the good folks over at Distrowatch. Plus it has the latest and greatest versions of Firefox, Chromium, GIMP, LibreOffice, and a lot more. And since it is a Live Disk, you don’t have to install it on your computer; just pop it in your DVD drive, reboot your computer, and watch it load and run. Enjoy all the software, and when you are done and shut it down it ejects the disc; if you take it out of the DVD tray, the next time you boot your computer you go back to whatever operating system you have on your hard drive. It defaults to the KDE desktop, but you can select others during the boot process, including GNOME. I am going to download the .ISO file tonight and burn that image to disc so I can check it out!

This is a tool we should all have in our arsenal: Portable Apps, the ability to take any open source program and use it anywhere the mood strikes us. Just because using any program wasn’t enough, using that same program in any operating system is even more important. For the final tweak, you should be able to use it from any local launch platform; the two most important being a Memory Stick and a LiveCD. This system does all of that, built in. Then it gives you a simple programing environment to add your own additional software, modify the basic environment (wallpaper, sounds, security protection, etc.), and otherwise make it your own. It comes pre-bundled with some very powerful software, like FileZilla, The Gimp, and NVU Portable. Then it gives you some more build-your-own tools, like Virtual Dub and WinMerge. My favorite bit, is it is dirt simple to add your own open-source programs to the arsenal; see the Development Guide for specifics.