The ultimate example I can give you is a running Linux system. So, if you have Internet access, feel free to telnet to floss.life.uiuc.edu. Log in as ``guest'', password ``explorer'', and poke around. Most of the example files given here can be found in /home/kfogel, but there are other user directories as well. You are free to copy anything that you can read. Please be careful: floss is not a terribly secure box, and you can almost certainly gain root access if you try hard enough. I prefer to rely on trust, rather than constant vigilance, to maintain security.