Opensource

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...

7 Benefits of Mozilla's Rapid Release!

Just shortly Mozilla has released Firefox 9 according to its rapid release development oscillation.  This rapid release has increased concerns about add-on compatibility and...

How to sync files with lsyncd

Introduction We've already talked about using tools like rsync for managing backup of your systems, but there's another "problem" which has to be solved if...

Install Moodle 3.2 on a RHEL 7 server

Introduction Moodle is a learning platform designed to provide a single, integrated system for educational institutes. It powers tens of thousands of environments all over the...

Configure Wordpress with Ubuntu 16.04

Introduction Wordpress  is a very popular  open source  CMS system, it comes with thousands of features, some  of  the themes are free and some of...

Installing HAProxy for Load Balancing on CentOS 7

Introduction to Load Balancing Before we begin the tutorial, which will cover installing HAProxy for load balancing, let's first talk about the concept of load balancing. Many high-traffic...

Install Erlang and Elixir in CentOS 7

In this tutorial, we will be discussing about how to install Erlang and Elixir in CentOS 7 minimal server. Before installing them, let us...

How to configure remote and secure connections for MySQL on CentOS...

Introduction MySQL is an open source SQL database management system developed by Oracle Corporation. SQL stands for Structured Query Language, which is a standardized language used...

New release of CentOS Linux 7

Introduction Since the release of Red Hat Enterprise Linux 7.3, we've been waiting for a new version of CentOS. And, of course, it's no surprise...

Install and configure Munin master on Ubuntu 17.04

Introduction Munin is a monitoring tool that can help analyze resource trends, presenting information in graphs through a web interface. The installation come with a...

Database System: PostgreSQL Replication on Ubuntu 16.04

PostgreSQL Database System PostgreSQL is an advanced open source Object-Relational Database Management System (or ORDBMS). It is an extensible and highly-scalable database system, meaning that...

Continuous Integration: Concourse CI on Ubuntu 16.04

Concourse Continuous Integration System Concourse CI is a simple and scalable continuous integration system with an end goal of providing a system with as few...

Install Grunt and Grunt-cli on Ubuntu 16.04

Introduction Grunt is a JavaScript task runner, which helps in performing repetitive tasks like minification, compilation, unit testing, and linting. This means that a developer...

Analytics Engines: Elasticsearch 5.4 on Ubuntu 16.04

Elasticsearch - A Distributed Analytics Engine Elasticsearch is an open-source, highly scalable, full-text search and analytics engine. It is part of a full stack called Elastic...

Unlock Your Digital Content Management System Using DeDRM

What is DeDRM? So what exactly is DeDRM? It is short for "De-Digital Rights...

How Does Open-Source Code Influence the Development of Bots?

When people think of the word ‘bots’, they often think of it in negative terms. Bots, of course, are one of the biggest threats...

Remove duplicate files with fdupes

Introduction Sometimes we all need to find some duplicate file in our system; this is a very tedious task, expecially if we have to do...

Install Rocket.Chat on Ubuntu 16.04

Introduction Rocket.Chat is a messaging system for team communication, like Slack. It has various features, including: Video conferences Help desk chat File sharing Voice messages ...