Linux Tutorials on the topic “monitoring”

• How to Install and Use Netdata Performance Monitoring Tool on Debian 9

  Author: Hitesh Jethva • Tags: debian, linux, monitoring • Comments: 0 • Published: Feb 21, 2018

  Netdata is a free, open source, scalable, distributed, real-time, performance and health monitoring tool for Linux based operating system. Netdata comes with simple, easy to use and extensible web dashboards that can be used to visualize the processes and services on your system.

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• Install Zabbix Monitoring Server and Agent on Debian 9

  Author: Hitesh Jethva • Tags: debian, linux, monitoring • Comments: 9 • Published: Jan 29, 2018

  Monitoring tools are used to continuously keep track of the status of the system and send out alerts and notifications if anything goes wrong. Zabbix is a free, open source and the ultimate enterprise-level monitoring tool designed for real-time monitoring of millions of metrics collected from tens of thousands of servers, virtual machines and network devices.

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• How to Install and Use iostat on Ubuntu 16.04 LTS

  Author: Hitesh Jethva • Tags: linux, monitoring, ubuntu • Comments: 0 • Published: Jan 16, 2018

  iostat also known as input/output statistics is a popular Linux system monitoring tool that can be used to collect statistics of input and output devices. It allows users to identify performance issues of local disk, remote disk and system information. In this tutorial, we will learn how to install and use iostat on Ubuntu 16.04.

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• How to Setup LibreNMS Monitoring Tool with Nginx on Ubuntu 16.04 LTS

  Author: Muhammad Arul • Tags: linux, monitoring, ubuntu, web server • Comments: 4 • Published: Dec 26, 2017

  In this tutorial, I will show you how to install and configure the open source monitoring tool 'LibreNMS' using Nginx as the web server, MariaDB as the database, and Ubuntu 16.04 server as our main server. LibreNMS is an open source monitoring tool based on PHP/MYSQL/SNMP.

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• How to Write a Custom Nagios Check Plugin

  Author: Jorge V • Tags: monitoring • Comments: 7 • Published: Nov 30, 2017

  Even though Nagios Exchange has thousands of available plugins to freely download, sometimes the status needed to be checked is very specific for your scenario.

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• Add a new Host and Services to be Monitored by Icinga 2

  Author: Matt Vas • Tags: monitoring • Comments: 5 • Published: Nov 17, 2017

  In this tutorial, I will show you how to add a new host to be monitored by Icinga 2 and how the host’s services, such as a web HTTP server, can be monitored by Icinga. I will also show you how to create your own custom Icinga plugin command in order to monitor UDP services in your network infrastructure.

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• How to Install Icinga 2 Monitoring Tool on Debian 9.2

  Author: Matt Vas • Tags: debian, linux, monitoring • Comments: 10 • Published: Nov 16, 2017

  In this guide we will discuss how to install and configure the latest version Icinga 2 web monitoring tool in Debian 9.2 release, in order to monitor all important network infrastructure devices, such as physical or virtual servers or VMs, routers, switches, firewall appliances and other network IoT devices.

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• How to Install Nagios 4.3.x Monitoring Tool on Debian 9

  Author: Matt Vas • Tags: debian, linux, monitoring • Comments: 17 • Published: Nov 03, 2017

  This tutorial will show you how to install and configure the latest version of Nagios Core, currently 4.3.4, from sources in Debian 9.1, codename Stretch. Nagios, also known as Nagios Core, is a free Open Source network monitoring tool actively maintained by its developers, designed to monitor an entire network infrastructure.

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• Install a Centralized Log Server with Rsyslog in Debian 9

  Author: Matt Vas • Tags: debian, linux, monitoring, server • Comments: 3 • Published: Oct 18, 2017

  In Linux, the rsyslog server can be configured to run a central log manager, in a service-client model fashion, and send log messages over the network via TCP or UDP transport protocols or receive logs from network devices, servers, routers, switches or other systems or embedded devices that generate logs.

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• How to Install LibreNMS Monitoring Tool with Nginx on CentOS 7

  Author: Muhammad Arul • Tags: centos, linux, monitoring • Comments: 4 • Published: Oct 11, 2017

  LibreNMS is an open source monitoring tool based on PHP/MYSQL/SNMP. It's a fully featured network monitoring system that provides support for wide range of network hardware and operating systems including, FreeBSD, Cisco, Linux, HP, and more. In this tutorial, we will show you how to install and configure LibreNMS using Nginx as the web server and MariaDB as the database.

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