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...
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,...
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...
There are plenty of GUI applications available to view images in Linux. But I haven’t used any CLI applications yet which displays pictures in the Terminal itself. To my luck, I found 3 CLI image...
Cron is one of the most useful utility that you can find in any Unix-like operating system. It is used to schedule commands at a specific time. These scheduled commands or tasks are known as...
A brief introduction To Docker As you probably know, Docker is a fast, lightweight, OS level virtualization technology for developers and system administrators who wants to build an application with all of its dependencies, and...
If you frequently access a lot of different remote systems via SSH, this trick will save you some time. You can create SSH alias to frequently-accessed systems via SSH. This way you need not to...
Today we are going to learn some command line productivity hacks. As you already know, we use “cd” command to move between a stack of directories in Unix-like operating systems. In this guide I am...
My 4-years-old niece is a curious-kid. She loves “Avatar” movie very much. Whenever the Avatar movie is on, she became so focused and her eyes are glued to the screen. But the problem is she...
Duc is a collection of tools that can be used to index, inspect and visualize disk usage on Unix-like operating systems. Don’t think of it as a simple CLI tool that merely displays a fancy...
The “ls” command is the most commonly used command to list files and directories in a directory in Unix-like systems. However, there are other ways to list directory contents without using ls command. As you...
JSON is a lightweight and language independent data storage format, easy to integrate with most programming languages and also easy to understand by humans, of course when properly formatted. The word JSON stands for JavaScript...
