My email address is firstname.lastname@example.org
I've written a SSH program Dropbear, it's running on millions of computers.
A web page to calculate display width/height/dpi from resolution/diagonal size.
A hardware watchdog for a Raspberry Pi using an AVR. It toggles between the normal kernel and a recovery one.
Bits and pieces of Apple stuff.
Want to transfer files through an existing SSH connection? ssh-xfer might be the answer!
A PC server in a DEC DLT drive chassis. Everything is screwed through holes in the chassis.
Bypassing thinkpad passwords and booting broken ones.
All the X launcher programs I could find seemed to use GTK. A quick hack written only with Xlib is thinglaunch.c. It compiles to a 6kB binary, and pops up a box where you can type a program to run. It has since been enhanced to work as a SSH_ASKPASS program.
Some fractal code/images.
Current measurement bypass switch using a 3.5mm mono socket
PBKDF2 written in pure python.
How to wire a cat5 cable.
I have a PGP key