How to List All Upgradable Packages in Ubuntu, Debian & Mint
A .deb is a software package file containing application files of a particular software and metadata file about its dependencies and versions. The software can
dpkg command examples
How to Install Deb Packages in Ubuntu, Debian & Mint
The Deb package file is the official file format of an installable software bundle in Debian and Debian-based Linux distributions. A .deb is the extension