Linux distributions

Introduction In this tutorial, we will discuss NetworkManager command line tool, aka nmcli, in CentOS / RHEL 7. Users who are using ifconfig should avoid this command...

In our previous article, We saw how to install PowerDNS on Ubuntu 14.04. In this tutorial, let us see how to install PowerDNS on...

About Cockpit Cockpit is a free and open source web-based system management application. It is actively being developed by Red Hat. Using Cockpit, anyone can...

Hello Guys, I was surfing the web today and came across this and want to share with you all. We all at a point in...

. Most of the people are really sensitive on their privacy, and they don't like to be controlled by governments, peoples, organizations and etc. a...

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...

Vncserver is a remote display daemon that allows users several remote functionalities including: Virtual (headless) and fully parallel X sessions that run in the background...

Numix Themes have been around for a while now and I think most of us know about it. In a previous post, I've written...

The decision of adobe and google to allow Flash player only on google chrome browser via the “Pepper” API flash plugin, pose a real...

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

In our previous article, we discussed how to setup and use an encrypted chat with one another using MegaChat. Today we will discuss about...

You have Windows as operating system and you need to connect to Linux server to transfer files from Linux to Windows and inversely. So...

Introduction You have a problem while monitoring your servers, switches or physical machines. Observium fits your need. As a free monitoring system, it helps you...

Modem Manager GUI is frontend for ModemManager daemon able to control specific modem functions. For users of USB modems/dongles there is no official or native Linux...

Preface We give a brief introduction of Hadoop in previous tutorial, for today we will learn to install Hadoop on multiple nodes, in demonstration scenario ...

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

What is Nikto web scanner and it's use ? Nikto Web-scanner is a open source web-server scanner which can be used to scan the web-servers...

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...