How to Install apt-dpkg-ref in Ubuntu 18.04

Install apt-dpkg-ref by entering the following commands in the terminal:

sudo apt update
sudo apt install apt-dpkg-ref


APT, Dpkg Quick Reference sheet

A quick lookup chart with various APT and dpkg options for handy reference, for those who haven't quite memorized the most commonly used commands. . This package will generate the documentation in different formats, such as HTML and PDF.

Version: 5.3.1+nmu2

Section: universe/doc