Nagios installation on Centos 7 part 2 (installing plugins and NRPE)

Introduction In our previews article we walked you through installing nagios core on a Centos 7 system. In this article we will explain how to install Nagios plugins and the Nagios Remote Plugin Executor (NRPE) package. How does Nagios work? Nagios core runs from a central server which holds the configuration files. It runs active […]

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How to Add Ubuntu Host to Nagios Server using NRPE Plugin

The post How to Add Ubuntu Host to Nagios Server using NRPE Plugin appeared first on LinOxide.

How to Install Nagios on Ubuntu 20.04

The post How to Install Nagios on Ubuntu 20.04 appeared first on LinOxide.

10 Examples of using Iptraf to monitor network traffic in linux

IPTraf is a network monitoring utility in linux that we can use to monitor IP traffic passing over the network. By using this tool, we can we can monitor various connections like TCP, UDP, ICMP, non-IP counts and also Ethernet load information etc. you can install IPtraf using the following command: #apt install iptraf Once it is installed, you can run the […]

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How to Trace Program Execution Using Linux Strace Command

The strace is a powerful command-line tool for process monitoring, diagnostic and troubleshooting programs in Linux. Generally, it is used to intercept and record the system calls and the signals received by a process. You can use strace to analyze […..

Install Nagios core 4.4.1 on Ubuntu 18.04 Server

Nagios® Core™ is an Open Source system and network monitoring application. It watches hosts and services that you specify, alerting you when things go bad and when they get better.Nagios Core was originally designed to run under Linux, although it should work under most other unices as well. (…)Read the rest of Install Nagios core […]

Install and monitor services using Monit on ubuntu 17.10 Server

Monit is a utility for managing and monitoring, processes, files, directories and devices on a UNIX system. Monit conducts automatic maintenance and repair and can execute meaningful causal actions in error situations. (…)Read the rest of Install and monitor services using Monit on ubuntu 17.10 Server (877 words) © ruchi for Ubuntu Geek, 2018. | […]