Installing duff on Mac using Brew

Package Information:

Name: duff
Use: Quickly find duplicates in a set of files from the command-line
URL: https://duff.sourceforge.io/

Installation Steps:

1. Open Terminal by pressing <command+space>. Type terminal and hit Enter key.
2. Execute the following command
   

   ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

3. Install duff using brew

   brew install duff

duff is ready to use now!