System Administration

nagios

How to Install and Configure Nagios NRPE

In network and services monitoring, Nagios Core stands as a prominent tool. However, to further enhance its capabilities, we introduce Nagios Remote Plugin Executor (NRPE). NRPE is an agent that…

nagios

How to Install Nagios on CentOS 5.5

Nagios is a popular open source system and network monitoring software application. It monitor hosts and services and then alerting users when something wrong has been triggered. It is the…

How to Install Cacti on CentOS 5.5

Cacti is a comprehensive network graphing solution that is highly beneficial for network administrators to monitor their network bandwidth. It is user-friendly and offers a variety of features such as…

How to Install Awstats on CentOS 5.5

In this guide, we will walk you through the process of installing AWStats on a CentOS server. AWStats is a robust, free tool that generates advanced website statistics in a…

How to Reset CentOS root Password

In server administration, it’s not uncommon to forget or lose the root password for your CentOS system. However, there’s no need to panic. This comprehensive guide will walk you through…

How to Install Bind DNS Server on CentOS and RHEL

In web hosting, the Domain Name System (DNS) plays a pivotal role in ensuring seamless user experience. The DNS translates human-friendly domain names into IP addresses that computers use to…

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How to install VMware Tools in Linux VM

VMware Tools is a suite of utilities that significantly improves the performance of a virtual machine’s guest operating system (OS) and enhances the management of the virtual machine (VM). It…

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How to Restore MySQL Database using PHPMyAdmin

phpMyAdmin is a popular open-source web-based tool for managing MySQL and MariaDB databases. It provides an easy-to-use interface for performing tasks such as creating, modifying, and deleting databases, tables, and…

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How to backup MySQL database using PHPMyAdmin

Backing up your MySQL database is a crucial step in maintaining the integrity and reliability of your data. One of the most straightforward methods to accomplish this is by using…