Ubuntu

Binary package “filelight” in ubuntu precise

  1. Precise (12.04)
  2. filelight

show where your disk space is being used

 Filelight allows you to understand your disk usage by graphically
 representing your filesystem as a set of concentric, segmented rings.
 .
 It is like a pie-chart, but the segments nest, allowing you to see both
 which directories take up all your space, and which directories
 and files inside those directories are the real culprits.

Source package