How To Install Icinga on Linux Mint 20

In this tutorial, we will show you how to install Icinga on Linux Mint 20. For those of you who didn’t know, Icinga is an open-source computer system and network monitoring application. It is one of the most popular monitoring tools on the internet that provides high availability and distributed monitoring. Icinga 2 has a user-friendly web interface, but it also comes with a command-line inter...