CentOS

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 install Chamilo with CentOS 7

Introduction Chamilo is a  software which is used for virtual/online trainings or Learning Management System. Chamilo is absolutely free and comes under GPL License, with...

Install Oracle VirtualBox And Manage It Using phpVirtualBox On A CentOS...

We, all, know how to install Oracle VirtualBox on CentOS 6.x GUI based systems. But, what about on CentOS minimal server which is not...

How To Reset Root Password On CentOS 7

The way to reset the root password on centos7 is totally different to Centos 6. Let me show you how to reset root password...

How To Install OpenCart On CentOS 7 Linux

Today, we will learn how we can install OpenCart on our CentOS 7 Linux distribution. Why CentOS? CentOS Linux is a community-supported distribution derived from sources freely...

Configuring A High Availability Apache Cluster With Pacemaker On CentOS 7

Hello everyone. Today we will learn how we can setup & configure Pacemaker on two CentOS 7 Linux servers for high availability purposes. I will stuck with...

Install Oracle VirtualBox And Manage It Using phpVirtualBox On CentOS 7...

We, all, knew how to install Oracle VirtualBox on CentOS 6.x and CentOS 7.x GUI based systems. But, what about on CentOS minimal server...

Update Centos 6.5/6.4 Behind Proxy – Solved

Today i was struggling with CentOS yum updating behind a proxy in my Office. The proxy server is Windows 2003 with authentication (Domainuserpassword). I referred...

Install TWiki Collaboration Platform On CentOS 6.5

Introduction TWiki is a flexible, powerful, secure, yet simple web-based enterprise collaboration platform. It can be used to run a project development space, a document...

Install Cherokee Web Server On CentOS 6.5/6.4

Cherokee is a high performance, lightweight, full-featured web server/Reverse proxy server. It is compatible with SSL, FastCGI, and all modern web application frameworks like NodeJS,...

How to enable or disable repositories in CentOS

I am sure most of you use many YUM repositories to install softwares on any RPM based distributions like RHEL, CentOS, Fedora etc. Sometimes,...

How To Configure Static IP On CentOS 7

Question: How to switch from Dynamic to static in my CentOS 7? Answer: Before to convert from dynmic to static, please make an copy of resolv.conf under...

Setup Local Yum Repository On CentOS 7

This tutorial describes how to setup a local Yum repository on CentOS 7 system. Also, the same steps should work on RHEL and Scientific...

Linux Basics: Create Network Bonding On CentOS 7/6.5

What is Network bonding? Network bonding is a method of combining (joining) two or more network interfaces together into a single interface. It will...

Install and using netstat in Linux

How to install netstat netstat is a useful tool for checking your network configuration and activity. It is in fact a collection of several tools lumped...

Configuring Sendmail SMTP server on CentOS & Scientific Linux

Sendmail is the default SMTP (Simple mail transfer protocol) server installed on CentOS and although it can be slightly more complicated for beginners to...

Setting Up Samba Primary Domain Controller On CentOS 7

In our previous tutorial, we have shown you how to setup a Samba Standalone server. This tutorial describes how to setup Samba Primary Domain...

How To Fix “Device eth0 does not seem to be present,...

I was playing with My Virtualbox today and i tried to clone some Centos Servers. But after this, when starting the eth0, it is...

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TaskBoard: Kanban-based Software on CentOS 7

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Let’s Encrypt: Secure Apache Web Server on Ubuntu 16.04

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Everything you should know about RHCSA Certification

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