What is “rdup” Package?

Utility to create a file list suitable for making backups
For more details: https://github.com/miekg/rdup

Installation

• Open Terminal by pressing command+space then type terminal and hit Enter key.
• Install homebrew first.

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

• Install rdup.

  brew install rdup

Now, use rdup!