Server

We continue to index Linux server tutorials and other learning resources for Linux administrators. A few of the topics we write on include the Ubuntu server, CentOS, Nagios monitoring, Postfix mail server, and Bash Shell scripting. We also provide training classes and self-paced products in these areas.

Thank you for visiting, enjoy these Linux server tutorials.
Network Monitoring with Nagios Plugins
Server - Nagios

Network Monitoring with Nagios PluginsAll Nagios plugins require three main elements to be configured properly. This tutorial explains the need for host definition, service definition, and command definition each time a plugin is used and illustrates it as a triangle.
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Network Monitoring with Nagios
Server - Nagios

Network Monitoring with NagiosNagios is a flexible and powerful tool to be used for checking devices and applications. This post explains the basic functions of the Nagios network monitoring tool for Nagios beginners and outlines several installation options including source, RPM, and Deb.
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