Wednesday, November 13, 2019

Install Nagios NRPE Agent on CentOS 8

Follow through this guide to learn how to install Nagios NRPE agent on CentOS 8. In order to execute Nagios plugins that monitors various system services and metrics on a remote host, you need to install Nagios Remote Plugin Executor (NRPE). Install Nagios NRPE Agent on CentOS 8 Nagios NRPE agents...

Monitor SSL/TLS Certificates Expiry with Nagios

Well, assuming you understand the implications of the expired SSL/TLS certificates, let us go through how to monitor SSL/TLS Certificates Expiry with Nagios. Nagios provides SSL Certificate monitoring and alerting when SSL certificates expiration date draws closer using the Nagios Plugins. Before you can proceed, install and setup Nagios server. Follow the links below...

Configure Nagios Email Notification Using Gmail

Nagios can be configured to sent out alerts on the state of the host or host service being monitored via email. This guide will therefore take you through how to Configure Nagios Email Notification using Gmail. The current state of a service or host being monitored is determined by the status of the service...

Add Hosts to Nagios Server For Monitoring

Well, in order to monitor your remote hosts with Nagios server for availability and metric checks, you need to add them hosts to the Nagios server. In this guide, we are going to learn how to add hosts to Nagios Server for monitoring. Before you can proceed, ensure that your Nagios is up and...

Install Nagios Plugins on CentOS 8

This guide will walk you through how to install Nagios Plugins on CentOS 8. Nagios plugins are standalone extensions to Nagios Core that enables Nagios to monitor databases, operating systems, services, applications, network equipment, protocols etc. To use Nagios Plugins, you need to have installed and Setup Nagios Core server. Follow the link below to install...

Install Nagios Server on CentOS 8

In this guide, you will learn how to install Nagios Server on CentOS 8. Nagios provides enterprise-class Open Source IT monitoring, network monitoring, server and applications monitoring. Install Nagios Server on CentOS 8 To install Nagios Server on CentOS 8, follow through the steps below; Run System Update

Compile and Install Zabbix Agent on FreeBSD 12

Welcome to our guide on how to compile and install Zabbix Agent on FreeBSD 12. We have covered the installation of Zabbix Agent using the PKG package manager in our previous guide. Install Zabbix Agent on FreeBSD 12 Compile and Install Zabbix Agent on FreeBSD 12 Well, if...

Install GoAccess On Fedora 30/Fedora 29

Follow through this guide to learn how to install GoAccess on Fedora 30/Fedora 29. GoAccess is an opensource real-time visual and interactive web log analyzer that can run on both the terminal and browser. Install GoAccess On Fedora 30/Fedora 29 GoAccess is available on the default Fedora repositories. However, the available...

Install GoAccess on Ubuntu 18.04/Debian 10 Buster

In this guide, we are going to learn how to install GoAccess on Ubuntu 18.04/Debian 10 Buster. GoAccess is an open-source real-time web log analyzer and interactive viewer that runs in a terminal and on web browsers in Linux/Unix systems. Install GoAccess on Ubuntu 18.04/Debian 10 Buster GoAccess...

Install Sampler Shell Command Visualization tool on Linux

In this guide, you are going to learn how to install sampler shell command visualization tool on Linux. Sampler is a tool for shell commands execution, visualization and alerting. Install Sampler Shell Command Visualization tool on Linux Sampler is available as a binary that can just...