FSlint is a toolkit to clean filesystem lint, like duplicate files, badly named paths, and broken symlinks for example. It includes a GUI as well as a command line interface. For example, one form of lint it finds is duplicate files.

[ http://www.pixelbeat.org/fslint/ ]

Some of the diferant kind of lints FSlint finds include, Duplicates:

Installed packages:

Bad names:

Name clashes, Temp files, Bad symlinks, Bad IDs, Empty directories,

Non stripped binaries:

Redundant whitespace: