The other day I had a little incident while I was playing with OpenSSH (a very interesting tool, and maybe I'll talk about it other day) and most of my environment variables were deleted. To my surprise, despite of all the tools that I have, I didn't have any backup of my environment variables, and this won't happen again!. With a simple application, we can retrieve al the list and save it just in case. I've done this little application "Thundax Get Environment Variables" and with a simple click you can get your list and save it into a file for example.
You can get the source code from here: