Spaceguard
Status: Fully working
This is a little application that runs in the background, until the specified harddiskpartition runs low on space. I haven't created any makefile, just type "gcc -Wall -g spaceguard.c -o spaceguard `pkg-config --cflags gtk+-2.0` `pkg-config --libs gtk+-2.0 gthread-2.0`" to build it.