In this tutorial, you will learn how to connect to WiFi from command line on Ubuntu using Netplan. While this method can be used on Ubuntu desktop systems with a GUI, it is especially useful if you’re running a headless Ubuntu 20.04 system like a Raspberry Pi or need to connect to Wifi on Ubuntu Server. Follow along with us below as we connect to a WiFi on command line via SSID and network key.
ubuntu 20.04
Ubuntu 20.04 GUI installation
The purpose of this tutorial is to install a desktop environment GUI on Ubuntu 20.04 Focal Fossa, whether you already have a GUI installed and wish to use a different desktop environment, or if you are only using the command line and would like access to a GUI. You can also use these instructions to install a GUI on Ubuntu Server 20.04, which doesn’t have a desktop environment installed by default. Follow along with our instructions below to install a GUI on Ubuntu 20.04 Focal Fossa Server and Desktop.
Install AMD Radeaon Drivers on Ubuntu 20.04
The objective of this tutorial is to install AMD drivers on Ubuntu 20.04. AMD graphic cards are well supported on Ubuntu 20.04 Focal Fossa. The default open source AMD Radeon Driver is installed and enabled by default out of the box. However, since the Ubuntu 20.04 is a long term support (LTS) release the AMD Radeon graphic card users have few AMD Radeon driver installation options to their disposal. To get the most bleeding edge AMD driver, you will also see how to install the proprietary driver.
How to install PyCharm on Ubuntu 20.04 Linux Desktop
PyCharm is a graphical IDE (integrated development environment) that can be installed on Ubuntu Desktop. Many Python programmers enjoy using PyCharm because it can be used to analyze code, debug programs, and is integrated with Git and other version control systems, as well as web development applications. PyCharm is developed by JetBrains. It is free and open source, or at least the community edition is.
Install Python 2 on Ubuntu 20.04 Focal Fossa Linux
This tutorial will show how to install Python2 for Ubuntu 20.04 Focal Fossa Linux. Python 2 has not been the default installed version on Ubuntu for a few years, but it’s still possible to install Python2 and to install Python 2.7 on Ubuntu.
How to run script on startup on Ubuntu 20.04 Focal Fossa Server/Desktop
In this article you will learn how to run script ( python, bash etc. ) on startup on Ubuntu 20.04 Server/Desktop.
How to install Steam on Ubuntu 20.04 Focal Fossa Linux
Steam is easily the most popular PC gaming client, and with hundreds of titles available for Linux, it is no wonder why Linux gamers would want to install Steam on Ubuntu. Valve, the company behind Steam, officially targets Ubuntu and Debian with their Linux support, which is great news for Ubuntu users.
How to install Tweak Tool on Ubuntu 20.04 LTS Focal Fossa Linux
The GNOME Tweaks tool allows users to configure a bunch of cosmetic and behavior in the GNOME desktop environment. It can be installed on Ubuntu 20.04 and used to customize things like the top bar, quick launch toolbar, etc.
How to customize dock panel on Ubuntu 20.04 Focal Fossa Linux
In this article, we will show you a few methods for Ubuntu dock customization in the default GNOME desktop environment on Ubuntu 20.04 Focal Fossa Linux.
GNOME is the default desktop environment for Ubuntu 20.04, and one of the first things you’ll see on your desktop is the dock panel to the left of the screen. The dock panel is highly customizable, so it’s easy to tailor it to your liking.
How to disable/blacklist Nouveau nvidia driver on Ubuntu 20.04 Focal Fossa Linux
The objective is to disable the default Nouveau kernel driver on Ubuntu 20.04 Focal Fossa Linux Desktop.
In this tutorial you will learn:
- How to blacklist Nouveau nvidia driver
- How to update kernel initramfs
How to install Swift on Ubuntu 20.04
Swift is a modern open source high-performing programming language with a focus on safety. It was developed by Apple and released in 2014. Swift was designed as a replacement for the older Objective-C language. Although, the language was originally proprietary, in 2015 Apple open-sourced the language and made it available for GNU/Linux systems. Although Swift is most well known for being the language used in iOS app development, there is an uptick in using it for server-side programming on Linux. Additionally, the fact that it is a young open source general-purpose programming language may lead to increased use in other domains over time.
How to install Apache on Ubuntu 20.04
Apache is one of the most popular and longstanding HTTP servers. It’s an open-source and cross-platform web server software developed and maintained by Apache Software Foundation. It’s easy to set up and learn to use, which has led to its widespread adoption for small and large scale websites.
In this guide, we’ll go over the step by step instructions to install Apache on Ubuntu 20.04 Focal Fossa.
In this tutorial you will learn:
- How to install Apache web server on Ubuntu 20.04
- How to control Apache web server with systemctl commands
- How to open firewall for HTTP (port 80) and HTTPS (port 443)
- How to host a website with Apache
- How to install SSL certificate with Let’s Encrypt