General

New toilet shut-off valve

A few weeks ago while installing a new fill valve in our toilet, I bent the rigid metal tubing that goes from the shut-off valve to the toilet a bit too much and it kinked and then broke. Unfortunately, the tubing and the...
General

Key fob hack

I have one of those RSA key fob things that cycles randomly through numbers for authenticating to my company's VPN. Unfortunately, it's all too common for me to leave the thing at work or to leave it at home or to have it fall...
General

Lisp is Sin

A Microsoft employee talks about his experiences with Lisp/Scheme, the current state of the Lisp world and how Lisp might and should change. And how alluring Lisp is to the non-Lisp programmer yet being unaccessible. My favorite...
General

DenyHosts

Yesterday I installed DenyHosts on my Linux box. This is an interesting program - it's a Python program that scans your system logs and looks for repeated failed login attempts and then it adds those IP addresses to your...