Install and Configure Nagios Server and Clients Download the Nagios Server Source copy from https://www.nagios.com/products/nagios-xi/ You can also use the direct download links as below; > wget https://assets.nagios.com/downloads/nagiosxi/5/xi-5.2.0.tar.gz Extract the xi-5.2.0.tar.gz using > tar -zxvf xi-5.2.0.tar.gz Run the following commands to install it. > ./fullinstall At the end of installation, you will get the url … Read more