Sunday, March 24, 2019

How to Install Zabbix Server 4.0 on Ubuntu 18.04 & Ubuntu 16.04 LTS

Welcome to our guide on how to install Zabbix Server 4.0 on Ubuntu 18.04 & Ubuntu 16.04 LTS. Our previous guide was on the installation of Zabbix 3.4 on Ubuntu 18.04 server,...

How to Install and configure Zabbix agent 3.4 on CentOS 7

In our previous guide, we covered the installation of Zabbix Server on Ubuntu 18.04. This is a continuation guide on Zabbix monitoring of your entire Infrastructure - Linux systems, Windows servers, network...

How to Install and configure Zabbix agent 4.0 on Ubuntu 18.04 and CentOS 7

Welcome to our guide on How to Install and configure Zabbix agent 4.0 on Ubuntu 18.04 and CentOS 7. In our previous guide, we covered the installation of Zabbix Server, both...

How to Install and Configure LibreNMS on Ubuntu 18.04 LTS with Nginx

LibreNMS is a community-based GPL-licensed auto-discovering network monitoring tool based on PHP, MySQL, and SNMP. LibreNMS includes support for a wide range of network hardware and operating systems including Juniper, Cisco,...

How to Install Icinga2 Monitoring Tool on Ubuntu 18.04 LTS

Icinga 2 is an open source, scalable and extensible monitoring tool which checks the availability of your network resources, notifies users of outages, and generates performance data for reporting. Icinga 2...

Manage Logs with Graylog server on Ubuntu 18.04

This is a complete guide on How to Install and Configure Graylog Server on Ubuntu 18.04 for Centralized Log management. Graylog is a Free and open source enterprise-grade log management system...

Monitor Linux System with Grafana and Telegraf

In this article, we're going to look at how to Monitor a Linux System with Grafana and Telegraf. Telegraf metrics will be stored on InfluxDB, then we can visualize...

Install and Configure Nagios 4 on RHEL / CentOS 8

This guide will explain how to install and Configure Nagios 4 on RHEL / CentOS 8. Nagios is an open source host, service, process, and network monitoring tool for...

How to Check TCP connections States in Linux with Netstat

TCP (Transmission Control Protocol) is a standard that defines how network conversation between two systems is established and maintained to facilitate an exchange of data between applications. Internet Protocol (IP) defines...

How to Monitor Linux Server Performance with Prometheus and Grafana in 5 minutes

Prometheus is an open source monitoring solution that stores all its data in a time series database. Prometheus has a multi-dimensional data-model and a powerful query language that is used to...