Install Nagios NRPE Agent on RHEL/CentOS/Oracle Linux
In this tutorial, we are going to learn how to install Nagios NRPE Agent on RHEL/CentOS/Oracle Linux. Nagios Remote Plugin Executor (NRPE) is used to
Monitoring
How to Monitor Remote Linux Hosts and Services with Icinga 2 on Ubuntu 18.04
In this very tutorial, you are going learn how to monitor hosts and services with Icinga 2 on Ubuntu 18.04 LTS. Well, Icinga 2 can
Delete Specific Records from Elasticsearch Index
This is a simple tutorial on how to search and delete specific records from Elasticsearch index. Elasticsearch ships with a delete_by_query API that enables you
Configure Nagios Email Notification Using Gmail
This guide will take you through how to configure Nagios Email Notification using Gmail. Nagios can be configured to sent out alerts on the state
Enroll Windows Systems into Osquery Fleet Manager
Welcome to our guide on how to enroll Windows systems into Osquery Fleet Manager. Fleet is the most widely used open source osquery manager. Deploying osquery
Setup Multi-node Elasticsearch Cluster
In this guide, we are going to learn how to setup multi-node Elasticsearch cluster. This guide has been tested on Fedora 30/Fedora 29/CentOS 7. So
How to Install Grafana on Ubuntu 24.04
In this guide, we will provide step-by-step instructions on how to install Grafana on Ubuntu 24.04. Grafana is a powerful open-source analytics and visualization platform
Install and Configure SNMP on CentOS 8
Welcome to our guide on how to install and configure SNMP on CentOS 8. SNMP stands for Simple Network Management Protocol. It is an Internet Standard protocol that provides
Install ELK Stack on Ubuntu 20.04
Welcome to our guide on how to install ELK Stack on Ubuntu 20.04. ELK, currently known as Elastic Stack, is the acronym for open source
Install Zabbix Server from Source on Debian 11
In this guide, we are going to learn how to install Zabbix Server from source on Debian 11. Zabbix is an enterprise class monitoring solution for any