dfc software package provides display file system usage using graph and colors, you can install in your Ubuntu 14.04 LTS (Trusty Tahr) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install dfc
dfc is installed in your system.
Make ensure the dfc package were installed using the commands given below,
$ sudo dpkg-query -l | grep dfc *
You will get with dfc package name, version, architecture and description in a table
| Distro | Ubuntu 14 04 lts trusty tahr |
| Section | Utilities |
| Package | dfc |
| Version | 2.5.0-1 |
| Description | display file system usage using graph and colors |
| Sub Section | Utils |