When a blockchain startup makes over $4 billion through an ICO without having a product or service to show for it, that is newsworthy. It becomes clear at this point that people invested these billions on this project because it seemed to…

This guide explains two Linux commands namely Expand and Unexpand with practical examples. For those wondering, the Expand and Unexpand commands are used to replace TAB characters in files with SPACE characters and vice versa. There is also…

Linux is evolving day by day. In the past, the developers had to build applications separately for different Linux distributions. Since there are several Linux variants exists, building apps for all distributions became tedious task and…

A few days ago, we published a guide which covered almost all details you ever need to know to getting started with Docker. In that guide, we have shown you how to create and manage Docker containers in detail. There are also some…

After having discussed the Hyperledger Fabric project in detail on this blog, its time we moved on to the next project of interest at the Hyperledger camp. Hyperledger Sawtooth is Intel’s contribution to the Blockchain consortium mission to…

In this guide, I will be explaining how to use FFmpeg multimedia framework to do various audio, video transcoding and conversion operations with examples. I have compiled most commonly and frequently used 20 FFmpeg commands for beginners. I…

In our previous tutorial, we have explained how to install Docker in Ubuntu, and how to install Docker in CentOS. Today, we will see the basic usage of Docker. This guide covers the Docker basics, such as how to create a new container, how…

How DApps serve the purpose of Blockchain 2.0 Blockchain 1.0 was about introducing the “blockchain” into the list of modern buzzwords along with the advent of bitcoin. Multiple white papers detailing bitcoin’s underlying blockchain network…

How DApps serve the purpose of Blockchain 2.0 Blockchain 1.0 was about introducing the “blockchain” into the list of modern buzzwords along with the advent of bitcoin. Multiple white papers detailing bitcoin’s underlying blockchain network…

Raspberry Pi requires no introduction. It is a small, affordable and credit-card sized computer that can be connected to a Monitor or TV. We can attach a standard keyboard and mouse and use it as a full-blown desktop computer to do everyday…