Recent Articles

A Guide on How to Install Ubuntu 15.04 with Screenshots

Ubuntu is a Debian based Linux operating system for servers, desktop computers, tablets, phones and TVs. Word Ubuntu means humanity or humanity to others. A UK based company Canonical Ltd led by a South African entrepreneur Mark Shuttleworth is developing Ubuntu but it is an open source product so further customizations or modifications can be […]

April 23, 2015 | By
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How IP forwarding Helps Connecting Private interface to Internet in Linux

Hi everyone, today we'll learn about IP forwarding or Packet forwarding from one network interface to another in Linux using iptables. IP forwarding is a concept to make Linux machine to send data from one network to another as a router. So, it can be used as a router or a proxy server that can share internet […]

April 22, 2015 | By
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20 Awesome Docker Containers for a Desktop User

Greetings to everyone, today we'll list out some awesome Desktop Apps that we can run using Docker Containers in our very own Desktop running Docker. Docker is an Open Source project that provides an open platform to pack, ship and run any application as a lightweight container. It has no boundaries of Language support, Frameworks or packaging […]

April 21, 2015 | By
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How to Install opensc and Required Smart Card Reader Drivers

OpenSC is a set of open source tools and libraries for smart cards which provides management of smart card (creation of PKCS#15 file structure and accessing smart cards using PKCS#11 API) . Smart Card or HSM (hardware security module) used for multiple purposes such as storage of cryptographic keys for web browser (Firefox) and email […]

April 20, 2015 | By
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DD Utility - Easily Backup and Restore Disk Image Files In Ubuntu

The legacy DD is a command line utility for UNIX like operating systems. DD stands for Data Description and the utility empowers the user to copy and convert files but it is a command line utility without any Graphical User Interface (GUI). DD utility can copy and convert simple files, device drivers (e.g for CD […]

April 17, 2015 | By
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How to Install Discourse in a Docker Container

Hi all, today we'll learn how to install Discourse using Docker Platform. Discourse is the 100% open source discussion platform built for the next decade of the Internet featuring as a mailing list, a discussion forum and a long-form chat room. It is a smart way of attempt to reimagine what a modern, sustainable, fully open-source Internet […]

April 16, 2015 | By
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How to Configure MariaDB Replication on CentOS Linux

Its a process of creating duplicate versions of a the DB. Replication process is not only copies a database, but also synchronizes changes from master to one of the slaves. But this is does not means that slave databases are identical copy of the master, because replication can be configured that only a schema of […]

April 15, 2015 | By
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How to Install Linux Kernel 4.0 from Elrepo / Source on Ubuntu / CentOs

Hi everyone, today we'll learn how to install the latest Linux Kernel 4.0 from Elrepo and compiling using Source. Linux Kernel 4.0 is the latest Mainline Kernel codenamed ‘Hurr durr I’m a sheep’ till date. It is the kernel released after the stable released of 3.19.4 . April 12 is considered as a big day for all […]

April 14, 2015 | By
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How to Deploy Deis using Heroku Buildpacks

Hi everyone, today we'll learn about how to deploy Deis using Heroku Buildpacks. Deis supports deploying applications via Heroku Buildpacks. Buildpacks are useful if one is interested in following Heroku’s best practices for building applications or if we are deploying an application that already runs on Heroku. It maintains a collection of buildpacks that are available by default […]

April 13, 2015 | By
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How Install Elementary OS 0.3 Freya and Customize Desktop

Elementary OS is a light weight Ubuntu based operating system which is getting wide spread popularity. It has three versions released to date whereas fourth version is decided to be developed based on upcoming Ubuntu 16.04. Jupiter (0.1): It was the first stable version of Elementary OS based on Ubuntu 10.10 and released on March […]

April 12, 2015 | By
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A Walk Through Some Important Docker Commands

Hi everyone today we'll learn some important Docker Commands that you'll need to learn before you go with Docker. Docker is an Open Source project that provides an open platform to pack, ship and run any application as a lightweight container. It has no boundaries of Language support, Frameworks or packaging system and can be run […]

April 10, 2015 | By
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How to Show Dialog Box from Bash Shell Script with Examples

This tutorial will give couple of examples on how to use utilities like zenity and whiptail in your Bash shell script to provide message / dialog box . With these utilities your script will be able to inform user about the current state of execution, or give an ability to interact. Difference between these two […]

April 10, 2015 | By
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How to Setup PHP-Fusion on LAMP Stack Running on CentOS 7.x

Hi everyone, this tutorial is all about setting up PHP-Funsion on LAMP Stack running in CentOS 7 VPS or machine. PHP-Fusion is a lightweight open source content management system (CMS) written in PHP. It utilizes a MySQL database to store site content and includes a simple, yet comprehensive and complete administration system to manage sites. PHP-Fusion includes the […]

April 9, 2015 | By
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How to Run GUI Apps in a Docker Container

Hi everyone, today we'll learn how we can run GUI Applications inside a Docker Container. We can easily run most of the common GUI apps without getting into trouble inside a Docker Container. Docker is an Open Source project that provides an open platform to pack, ship and run any application as a lightweight container. It has […]

April 8, 2015 | By
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