How to install Gitolite in CentOS 7

About Gitolite Gitolite is a free, open source Git server that can be used to setup git hosting on a central server, with fine-grained access...

Install RabbitMQ server in CentOS 7

About RabbitMQ RabbitMQ is an open source message broker software, also sometimes known as message-oriented middleware, that implements the Advanced Message Queuing Protocol (AMQP). It is very easy...

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...

Say Hello to MPV

If a normal user who his/her needs are listening music, browsing web, watching video and etc start using GNU/Linux, he or she will be...

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...

Essay on Haoop Part -I

Unixmen is continuously trying to improve the type of knowledgebase provided, in this effort we are trying to initiate some big stories of selective...

Bluefish for Web Developers

Are you a Gnu/Linux user who develope web ? Are you looking for a application to edit HTML/JS/PHP/CSS files easily ? if yes, Bluefish...

How To Install And Use Untangle Firewall

Introduction Untangle is very lightweight, easy to install and easy to use but very effective  firewall operating system. It makes you enable to protect, monitor and...

Network Monitoring Tools You Have To Know

We all understand how system administrators love to have network monitoring tools which make their lives easier. Following is a list of the best...

Install Apache OpenMeetings On CentOS 6.5

Introduction Apache OpenMeetings is an open source software used for online training, web conferencing, collaborative white board drawing and documents editing.This software is based on a...

A Practical Guide Of FFmpeg – Part 1

FFmpeg is a great multimedia framework that helps you deal with your audio and video files. What do I mean? You can easily convert...

How To Install Odoo In CentOS 7

Introduction Odoo is an free open source ERP which comes with enterprise class features. It is an web based fully featured application, and comes with...

Getting Started With Kolab Groupware Solution

In our previous tutorial, we have discussed about what is Kolab groupware solution and how to install it on Ubuntu, and also, we have...

How To Install NConf To Manage Nagios Core

About NConf NConf is a PHP based web-tool for configuring the Nagios monitoring software. It differs from similar tools by offering enterprise-class features like templates,...

Install Facebook Lite On Android

June 5, 2015, Facebook made the official announcement of Facebook Lite. The announcement came through the company CEO, Mark Zuckerberg's very own Facebook page. Facebook Lite...

Send Nagios Alert Notification Using SMS

Introduction One of the most important feature of the monitoring platform is the notification system; by default  they use the local mail daemon (postfix, mail, exim)...

How To Install FreeNAS 9.3

Introduction FreeNAS is a Network Attached Storage operating system. It is freeBSD based and support CIFS, NFS, iSCSI, FTP, RSYN along with RAID support. It...

Speed Up WordPress Using Redis And Varnish On Ubuntu

WordPress is the most popular CMS (content management system) used on the internet today. While many people use it because it is powerful and...

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IPTABLES VS FIREWALLD

Today we will walk through iptables and firewalld and we will learn about the history of these two along with installation & how we can...

Learn file management commnad line required for RHCSA

3.0 Introduction to Red Hat Linux Key file system Welcome back, in this ‘RHCSA examination preparation guide’ series two articles are published, this is third...

Review: Ubuntu 16.04 LTS (Xenial Xerus)

Introduction Here we are again staring down the face of a new release of Ubuntu. This time around we see the release of the new...

Learn man, vim editor and file globbing for RHCSA

4.1 What we will include in this RHCSA tutorial? Welcome back to this RHCSA exam preparation tutorial series, three chapters of this tutorial series has...

Password Management in Linux by using passwd command

A password(commonly knows as passwd in linux) is an unspaced sequence of characters used to determine that a computer user requesting access to a...

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