How to monitor System Logs with Logwatch on CentOS

Logwatch is a powerful and versatile log parser and analyzer. Logwatch is designed to give a unified report of all activity on a server, which can be delivered through the command line or email. Before installing Logwatch we need to update system packages.

Install Logwatch:

Logwatch requires a mail transport agent (MTA) to […]
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Steps to configure Nagiosgraph with Nagios Core

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. In this post we can get […]
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Nagios Installation procedure in Fedora/CentOS

Nagios is a popular open source computer system monitor, network monitoring and infrastructure monitoring software application. Nagios offers complete monitoring and alerting for servers, switches, applications, and services and is considered the defacto industry standard in IT infrastructure monitoring. It watches hosts and services. It alerts users when things go wrong and alerts them again […]
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Cacti Installation procedure on Fedora/CentOS

Package Required by Cacti :

Now we will install the above pacakges on our linux box.

Create a database called cacti, enter:

Create a user called cacti with a password called demo123, enter:

We have to start the snmpd service and add it to the startup programms.

Now we will […]
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