CentOS

Install GFS2 In CentOS 6.5

In computing, the Global File System 2 or GFS2 is a shared disk file system for Linux computer clusters. GFS2 differs from distributed file...

How To Fix “Building the OpenGL support module [FAILED]” Error In...

When I was trying to install Virtualbox guest additions for my Centos 6.5  64bit VM, i can't complete the installation due to the following...

Automated Linux Apache MySQL PHP or Nginx PHP-FPM MYSQL installation and...

This is auto-installer for automatically install and configure apache or nginx with MySQL and PHP. On install time Apache or nGinx script will ask...

Install Puppet Server On CentOS 7

Puppet is a tool designed to manage the configuration of Unix-like and Microsoft Windows systems declaratively. The user describes system resources and their state,...

Install LibreNMS New Fork From Observium

LibreNMS is an autodiscovering PHP/MySQL/SNMP based network monitoring tool which includes support for a wide range of network hardware and operating systems including Cisco,...

rConfig – A Network Device Configuration Management Tool

Today you will have a great tool that we help you to backup your network configuration. rConfig is a free open source network device configuration management...

CentOS 6.7 Tacacs+ GNS3(Cisco 3600) Domain Controller integration

We already knows about TACACS+ from "FreeBSD TACACS+ GNS3 and Cisco 3700 Router" article. But in your corporate company may be requirement SSN(Single Sign...

Centreon: A Free Alternative To Nagios Xi Monitoring Platform

Introduction Centreon is an Open Source software package that lets you supervise all the infrastructure and applications comprising your information system. Centreon is the system and...

How To Setup PostgreSQL Replication On CentOS

Nowadays, services can't stop, and is system's administratos reponsability keep applications, services and servers on line. Let's make an scenario with 2 virtual machines...

Install CentOS/RHEL/Scientifc Linux 6.5 In Text Mode

As you may know already, RHEL and its cloning distributions like CentOS and Scientific Linux supports both Text based (Command mode) and GUI (Graphical)...

Install Kloxo-MR Control Panel In CentOS

Introduction Kloxo-MR is an open source web based control panel hosting and useful for those who do not wants to install LAMP stalk manually. As...

Install Speedtest.net Server In CentOS 7

Introduction Speedtest.net is very popular speed test tool to check test Internet Bandwidth. You can configure your own speedtest.net mini server to run Internet speed.It...

Install RepoForge (RPMForge) Repository On RHEL, CentOS, Scientific Linux 7/6.x/5.x/4.x

Like EPEL, REMI, RPM Fusion repositories, RepoForge, formerly known as RPMForge, is a third party repository that has collection of over 5000 software packages...

How To Install ClearOS Community Edition

Introduction ClearOS is a CentOS based Firewall Operating system. It is a less complicated and robust, modular speedy but cost effective Internet and Network Management...

How To Install Varnish Cache 4.0 In CentOS 7

Varnish Cache is a web application accelerator also known as a caching HTTP reverse proxy. You install it in front of any server that...

Install Zarafa On CentOS 6.5 – An Alternative To Microsoft Exchange...

Are you looking for a best alternative to Microsoft Exchange server? Then Zarafa is the one you should try. Zarafa, previously known as Connectux, ...

How To Implement Access Control List (ACL) For CentOS 7

Today we will learn how we can implement Access Control List ( ACL ) For CentOS 7 Linux OS distribution. Though the process is...

Install Wetty on Centos/RHEL 6.X

What is Wetty? As a system administrator, you probably connect to remote servers using a program such as GNOME Terminal (or the like) if you’re...

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5 Best Linux Coding Editors

Once you learn how to code, you can start building great applications that solve a problem or join businesses and companies looking for those...

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Linux kernel turns 30: congratulations from PVS-Studio

On August 25th, 2021, the Linux kernel celebrated its 30th anniversary. Since then, it's changed a lot. We changed too. Nowadays, the Linux kernel...

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  Are you looking to improve your Linux experience by installing some more applications? If so, this article should give you a few ideas to...

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Everything you should know about RHCSA Certification

Things you should know about RHCSA Certification Exam RHCSA or Red Hat Certified System administration exam is designed to test your knowledge and skills which...