

You can install the deb files with apt by appending the full deb file path followed by the “./" symbol. Note: This tutorial uses the slack deb package file as a sample. You can see them in the following with their pros and cons. There are multiple package management systems, you can use to install the deb packages. Command Line Methods for Installing Deb Files/Packages

Note: Although the commands used in this tutorial are for the Ubuntu system, all the methods are also valid for any other Linux-based system. A user account with root or sudo privileges.Ubuntu or any other Debian Linux-based system.In this article, you will learn all the different ways you can install the deb packages on your Ubuntu system. You should especially be cautious when installing deb packages from unauthorized sources to avoid cyber threats. Those applications must be manually downloaded and installed from the developer's websites. Unfortunately, not all applications are available through Ubuntu or third-party repositories. Thousands of deb packages are available in the Ubuntu repository, that can be installed via Ubuntu Software Center or the apt and apt-get programs from the command line. like Debian, Ubuntu and Linux-Mint utilize the Deb installation package format.
