hdup software package provides Filesystem duplicator and backup, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install hdup
hdup is installed in your system.
Make ensure the hdup package were installed using the commands given below,
$ sudo dpkg-query -l | grep hdup *
You will get with hdup package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Utilities |
| Package | hdup |
| Version | 2.0.14-4ubuntu1 |
| Description | Filesystem duplicator and backup |
| Sub Section | Utils |