Linux distributions

How To Develop Ruby On Rails Application Using MySQL On Ubuntu

MySQL is one of the most widely used relational database management system, and one of the most widely used open source database system. It...

No more blue videos on Youtube

Quite recently many Ubuntu users using nVIDIA hardware as their primary graphics card, experienced an unhappy situtation watching blue color videos on Youtube. The...

Linux Troubleshooting: How To Fix “Existing lock /var/run/yum.pid: another copy is...

Today we will be discussing how to fix a simple error namely "Existing lock /var/run/yum.pid: another copy is running as pid" while we trying...

How To Install ConfigServer Security And Firewall In Linux

About ConfigServer Security and Firewall ConfigServer Security and Firewall, also known as CSF, is an opensource software firewall application. It is working based on iptables....

How to Install Mercurial with Google Code on OpenSUSE 12.3

Many of us like to code and program. It's an awesome and very satisfying hobby....

How To Configure A High Available Load-balancer With HAProxy And Keepalived

This tutorial explains how to set up a two-node load balancer with HAProxy and keepalived on CentOS 7. The load balancer sits between the user and two (or...

Mosh: A Brief Introduction

Mosh – The Mobile Shell. Already we have shown you about what is Mosh and How to use it in our previous article. But that...

Conky_5 and Conky_2- Another 2 nice themes for conky

In our previous post, we saw together how to install and configure Conky_Lua and Conky next generation themes, today, i will show you another...

Getting Complete Hardware Specification On Linux From Terminal Using Facter And...

There are many built-in and plenty of external GUI tools available to determine the hardware specifications in your system. But, none of them won't...

Install and Configure Nagios On CentOS, RHEL, Scientific Linux 6.5/6.4

Nagios is an open source software that can be used for network and infrastructure monitoring. Nagios will monitor servers, switches, applications and services. It...

Fedora 17 Beta Review

The Beta version of Fedora 17, codenamed "The Beefy Miracle" was released a few days ago. Many of the popular applications have been upgraded...

How Ubuntu is different from Debian

How Ubuntu is different from Debian? Choosing between Ubuntu and Debian for building your business strategy depends on your using preferences regarding the platform support,...

How to install the Bluetile tiling window manager in Ubuntu

Bluetile is a tiling window manager for X based systems. It’s originally based on xmonad(http://xmonad.org/). It can automatically arrange the windows in such a...

How To Install VirtualMin On CentOS

Introduction One of the most important consideration for a Linux system administrator is how to easily manage and configure  the server. Control Panel software is a the best...

Resolve slow connexion when using wifi in ubuntu 13.10 Saucy Salamander...

Updated-14/10/2013: If  after installing or upgrading to ubuntu 13.10 Saucy Salamander.   if you noticed a slow connexion when using the wifi, this is a...

LinuxMint 12 Lisa has been released!

The much-awaited Linux Mint 12, code name "Lisa", has been released: "The team is proud to announce the release of Linux Mint 12 'Lisa'....

The countdown for Ubuntu 11.10 First Beta release begins

The First Beta of Ubuntu 11.10, is slated for September First and Ubuntu-world is going viral on the features that will be released with...

apt-fast: Improve apt-get Download Speed

apt-fast is a "shell script wrapper" for apt-get and aptitude that can drastically improve APT download times by downloading packages with multiple connections per...

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Latest Articles

E Commerce Development and Security

With the use of Linux and a few other commercial components, our company has built a reliable e-commerce solution that is very reliable and...
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What is UNIX used for? – Popular use cases

In our previous topic, we introduced the UNIX operating system and touched base on what it does and its quintessential components....
what is UNIX

What is UNIX? – What you need to know

In the '80s and early '90s, DOS and Windows were the only predominant operating systems. They were only accessible to those...

Linux vs Unix – How is UNIX different from Linux

Linux and Unix are two terminologies that are interchangeably used to refer to the same Operating system. This is largely due...

How to rename files in UNIX / Linux

As a UNIX user, one of the basic tasks that you will often find yourself performing is renaming files and folders. Renaming...

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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...