dfc is a simple tool that display file system usage

BUILD
simply use make:
	make

RUN
Once built, you can run it by typing:
	./dfc
see ./dfc -h for options and usage

INSTALL
By default, it will be installed in /usr/local/bin. As root, type:
	make install
If you want to override this, change the prefix like so:
	make PREFIX=/usr install
