some tools

aes.c

A minimal working aes implementation.

asciihexer.c

Magic ascii-2-hex app.

dummyshell.c

A minimalistic restricted system-usage/messaging/command-exec shell.

gol.c

Conway's GameOfLife - written by Steffen Vogel / bugfixed,improved by myself.

suidcmd.c

Run arbitrary commands (useful for running non-suid programs on non-suid fs).

xidle.c

Report XServer idle time (no cursor movement).

Thats all folks.