
How to Uninstall Software Packages on Ubuntu
In this article we will show you how to uninstall software packages using the graphical Ubuntu Software Center and through the command-line, using the apt or apt-get commands.
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How to Install and Use Docker on Ubuntu 18.04
Docker is a containerization technology that allows you to quickly build, test and deploy applications as portable, self-sufficient containers that can run virtually anywhere. In this tutorial, we'll cover how to install Docker on Ubuntu 18.04 and explore the basic Docker concepts and commands.

How To Add Apt Repository In Ubuntu
In this tutorial, we will show you two ways to add apt repository on Ubuntu and Debian systems. The first method is by using the add-apt-repository command and the second one is to manually add the repository using a text editor.

How to Set DNS Nameservers on Ubuntu 18.04
The DNS nameservers (resolvers) are servers which are used by other devices to perform DNS lookup for a requested domain. In this guide, we’ll explain how to configure the DNS nameservers (resolvers) on Ubuntu 18.04.
How to Install Node.js and npm on Ubuntu 18.04

How to Enable SSH on Ubuntu 18.04

How to Install VirtualBox Guest Additions on Ubuntu 18.04

How to Install and Configure Squid Proxy on Ubuntu 18.04

How to Install and Configure an NFS Server on Ubuntu 18.04

How to Install and Use MySQL Workbench on Ubuntu 18.04
