Install hardlink by entering the following commands in the terminal:
sudo apt update sudo apt install hardlink
Description:
Hardlinks multiple copies of the same file
Hardlink is a tool which detects multiple copies of the same file and replaces them with hardlinks. Amongst other things, it can be used to merge identical, duplicate files in backup trees and save space. . The idea has been taken from http://code.google.com/p/hardlinkpy/, but the code has been written from scratch and licensed under the MIT license.
Homepage: http://jak-linux.org/projects/hardlink/
Version: 0.3.0build1
Section: universe/utils