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Apache or Apache HTTP server is a free and open source web server, developed and maintained by the Apache Software Foundation. Its popularity can be judged by the fact that around 46% of the websites worldwide are powered by Apache.

For years we have been using Skype, and then Hangout, for peep to peer communication. Ring, however, is a new, free, open-source, and cross-platform communication solution built by Savoir-Faire Linux.

At times we need to encrypt highly confidential data on our systems in a way that no other person using our system can tell that we have hidden any information. One way of doing this is hiding files and secret messages inside other existing files such as images and audio.

Screen recording or screencasting is a very important task that we have to perform while making video tutorials for software applications. In this tutorial, we will explain how to install this software on your Ubuntu system and then how to use it to record a video of your Ubuntu screen.

In this article, we will explain how to view sorted files and folders in the Ubuntu Nautilus file manager and also learn how to print the output of the ls command in the command line according to our sorting preferences.

TeamViewer is a popular software used for remote access over the internet to and from your system for Linux, MacOS, and Windows. In this article, we will explain how you can install the TeamViewer application on your Ubuntu system, both through the UI and the command line.

The grep command fetches all the lines in a file matching a certain text pattern. In this article, we will explain the installation of the grep utility and present some examples through which you can learn exactly how and in which scenario you can use it.

In this article, we will explain step by step how to set up an NFS server and client which will enable you to share files from one Ubuntu system to the other.

In this article, we will explain a few ways to safely remove files through the Ubuntu command line and also install a Trash CLI so that files can be recovered if we have deleted them by mistake.

Kubernetes is an open-source container management system for Docker containers. In this tutorial, we will explain how to install Kubernetes on an Ubuntu system and also deploy Kubernetes on a two-node Ubuntu cluster.

In this article, we will explain how you can install the DropBox application on your Ubuntu system, both through the UI and the command line.

This article shows how to install and launch VMware Workstation on your Ubuntu system. The commands and procedures used in this article describe the installation of VMware Workstation 15 on a Ubuntu 18.04 LTS system.

VirtualBox is a free and open source, cross-platform, software for creating, running and managing virtual machines on your system. In this article, we will explain how you can install VirtualBox on your Ubuntu system through the UI and the command line.

JDownloader is a Java-oriented download management application designed for easy and fast downloading. In this article, we will tell you how to install the latest JDownloader 2 on your Ubuntu system.

Creating a text file is one task for which you can depend only on your keyboard on an Ubuntu system. This tutorial explains three commands which can be used to quickly create a text file.

At times, we are running some important applications on our system but for some reason, our system goes into hibernation mode. We do not want to lose the applications that we were running and want to restore the system to its previous state.

The Flash Player is a plugin for web browsers that you need in order to watch videos and interactive content on some websites. In this article, we will tell you how to download and install the Flash Player through your Linux command line and then enable it through any of your available web browsers.

In this article, we will describe how to make a user an Administrator through the Graphical User Interface and also explain what commands to use in the command line in order to add a user to the sudo (authorized) user group.

The Linux touch command can be used for much more than simply creating an empty file on Linux. You can use it to change the timestamp of existing files including their access as well as modification times. This article presents 8 scenarios where you can utilize the touch command through your Linux Terminal.

If you are new to Java Programming in the Ubuntu operating system, this simple tutorial will guide you along in writing and compiling your first Java Hello World program on Ubuntu 18.04 LTS.