Debian 7 Wheezy Installing TestDisk for Partition/Disk Recovery
Hi! The Tutorial shows you Step-by-Step How to Install and Getting Started with TestDisk Partitions Scan and Disk Recovery Tools on Debian 7 Wheezy i386/amd64 Linux.
Inside the Article you’ll Find a Link to Detailed Guide on Get Started Scanning and Recovering Partitions on Debian Linux.

Open Terminal Window
(Press “Enter” to Execute Commands).Install TestDisk for Debian.
su -c "apt-get install testdisk"
Getting-Started Recover Disk Partitions on Debian
This recovery example guides you through TestDisk step by step to recover a missing partition and repair a corrupted one.