Install Nagios in Ubuntu and Debian

How to Install Nagios 4 in Ubuntu and Debian

In this topic we’ll learn how to install and configure the latest official version of Nagios Core from sources in Debian and Ubuntu servers. Nagios Core is a free Open Source network monitoring application

Install Nagios on RHEL 8

How to Install Nagios Monitoring Tool on RHEL 8

Nagios Core is an open source IT infrastructure monitoring and alerting platform built using PHP. It is used for monitoring mission-critical IT infrastructure components such as network infrastructure, servers, network protocols, system metrics, applications,