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Ubuntu
In this tutorial we will perform the Ubuntu 20.04 server installation. The Ubuntu 20.04 Focal Fossa LTS is a long term support release which guarantees updates for up to 10 years since its initial release. In terms of the actual Ubuntu 20.04 server this means security updates until 2032. This article will guide you through the minimal Ubuntu 20.04 server installation.

In this tutorial you will learn:
  • How to download Ubuntu 20.04 server ISO image
  • How to create bootable installation media
  • How to boot to Ubuntu 20.04 Server installation wizard
  • How to install minimal Ubuntu 20.04 server

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Ubuntu
In this tutorial you will learn how to start service on boot on Ubuntu 20.04 Focal Fossa. Ubuntu uses systemd service manager to manage services which means to enable and disable services is an easy and straightforward task.

In this tutorial you will learn:
  • How to check service enabled/disabled/ state
  • How to enable service to start on boot
  • How to disable service to start on boot

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Ubuntu
In the following tutorial you will learn how to install Nginx web server on Ubuntu 20.04 Focal Fossa with simple to follow steps.

In this tutorial you will learn:
  • How to install Nginx
  • How to configure firewall to allow for Nginx incoming traffic
  • How to manage Nginx server

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Ubuntu
The objective of this tutorial is to install Arduino IDE on Ubuntu 20.04 Focal Fossa Desktop.

In this tutorial you will learn:
  • How to install Arduino
  • How to launch Arduino

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Ubuntu
The objective of this tutorial is to change system's language from a command line on Ubuntu 20.04 Focal Fossa Server.

In this tutorial you will learn:
  • How to check system language settings
  • How to set new system language from command line

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Ubuntu
The objective of this tutorial is to install VirtualBox on Ubuntu 20.04 Focal Fossa Linux. VirtualBox is a free and open-source hosted hypervisor for x86 virtualization developed and maintained by the Oracle Corporation.

In this tutorial you will learn:

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Ubuntu
In this tutorial we will be sharing an Ubuntu 20.04 desktop with a Windows 10 client.

In this tutorial you will learn:
  • How to share desktop on Ubuntu
  • How to open Windows 10 client
  • How to remotely connect to Ubuntu Desktop share

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Ubuntu
In this tutorial you will learn how to install the Vivaldi browser on Ubuntu 20.04 Focal Fossa Linux Desktop.

In this tutorial you will learn:
  • How to download Vivaldi browser
  • How to install Vivaldi browser
  • How to launch Vivaldi browser

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Ubuntu
In this tutorial you will learn how to install the NoMachine application on Ubuntu 20.04 Focal Fossa.

In this tutorial you will learn:
  • How to installed NoMachine
  • How to share desktop remotely
  • How to to connect to the NoMachine remote desktop

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Ubuntu

If you just downloaded and installed Ubuntu 20.04, you may wish to check versions of the software available to you on this Linux system. This article provides you with the way of checking software versions of commonly used software on Ubuntu 20.04.

Additionally, it presents you with up to date latest versions of the selected Ubuntu 20.04 software before you decide to upgrade your current Ubuntu system.

In this tutorial you will learn:

  • The latest version of commonly used software on Ubuntu 20.04
  • Check version of Apache2, Bash, G++, GCC, Docker, Gnome, Java, Kernel, MariaDB, MySQL, Nginx, PHP, Python, Qt and Zfs
  • How to check software version on Ubuntu 20.04.

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Ubuntu
Copy and Paste Text into the Linux Terminal on Ubuntu 20.04 can help any Linux user when following any kind of Linux tutorial which requires the user to copy specific commands from the tutorial guide into the terminal.

In this tutorial you will learn:
  • How to Copy and Paste Text into the Terminal
  • How to Copy and Paste Text from the Terminal

Details
Ubuntu
In this tutorial we will use Timeshift to create the full system backup snapshot of Ubuntu 20.04 system. Furthermore, you will learn how to restore from your previously created backup snapshot.

In this tutorial you will learn:
  • How to create full system backup snapshot
  • How to restore from backup snapshot
  • How to create and restore backup from the command line

Details
Ubuntu
In this Ubuntu 20.04 Download guide you will learn where to download and how to download Ubuntu 20.04 LTS ISO image for Ubuntu, Kubuntu, Ubuntu Budgie, Ubuntu Studio, Xubuntu, Lubuntu, Kylin desktops and Ubuntu 20.04 Server.

Additionally, you can download Ubuntu 20.04 server preinstalled images for Raspberry Pi and various other architectures. Lastly, hypervisor cloud images such as Azure, Vagrant, KVM or VirtualBox are also available for download.

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Ubuntu

Once you have finished installing ZFS on Ubuntu 20.04, the next step is to do some configuration with your hard disks. There are a lot of possibilities with ZFS, and what you decide to do will depend on how many drives you have available and what your storage goals are. For example, would you rather your storage array focus on speed or redundancy? Do you have 3 disks or 20? What about encryption?

Whichever type of configuration you're going for, we'll show you how to get started in this guide. Read on as we cover basic usage commands in ZFS and setting up zpools, RAID-Z, encryption, and more.

In this tutorial you will learn:
  • How to install ZFS on Ubuntu 20.04
  • How to create and destroy zpools
  • Configure different levels of RAID and RAID-Z
  • How to use encryption with ZFS

Details
Ubuntu
This tutorial will show you how to check what graphics driver your system is currently using and what graphics card model is part of your system's hardware.

In this tutorial you will learn:
  • How to check what graphics driver your system is using
  • How to check what graphics card model you have

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