fast cache for du
It is just a pet project converted from an old ruby library.
Anyway, it can be usefull if you want to remember which directories take space.
It was initially written for a backup server, but it can be used anywhere.
Just type: fdu.py * and next time you will launch this command everything will be ultra-fast !
To cache disk usage, fdu stores a .SIZE file on everydirectory.
If you want to upgrade its cache, simply do a fdu.py --update.
Note again that this is just a pet project, barely tested.
Enjoy,