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Tutorial
Let's Encrypt is a Certificate Authority (CA) that provides an easy way to obtain and install free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. It simplifies the process by providing a softwa...
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By
Brian Boucheron
Nginx
Ubuntu
Ubuntu 20.04
Security
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Tutorial
Docker is an application that simplifies the process of managing application processes in containers. In this tutorial, you'll install and use Docker Community Edition (CE) on Ubuntu 20.04. You'll install Docker itse...
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By
Brian Hogan
Ubuntu 20.04
Docker
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Tutorial
A “LAMP” stack is a group of open-source software that is typically installed together to enable a server to host dynamic websites and web apps. This term is actually an acronym which represents the Linux operating sy...
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By
Erika Heidi
Ubuntu 20.04
LAMP Stack
PHP
Apache
MySQL
Ubuntu
-
Tutorial
When you first create a new Ubuntu 20.04 server, you should perform some important configuration steps as part of the basic setup. These steps will increase the security and usability of your server, and will give you...
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By
Brian Boucheron
Ubuntu
Ubuntu 20.04
Getting Started
Security
Initial Server Setup
-
Tutorial
In this guide, we will show you three different ways of getting Node.js installed on an Ubuntu 20.04 server: using apt to install the nodejs package from Ubuntu's default software repository, using apt with an alterna...
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By
Brian Boucheron
Ubuntu
Ubuntu 20.04
Node.js
JavaScript
-
Tutorial
This tutorial will get your Ubuntu 20.04 server set up with a Python 3 programming environment. Programming on a server has many advantages and supports collaboration across development projects. The general principle...
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By
Lisa Tagliaferri
Python
Ubuntu 20.04
Ubuntu
Development
-
Tutorial
MySQL is an open-source database management system, commonly installed as part of the popular LAMP (Linux, Apache, MySQL, PHP/Python/Perl) stack. It implements the relational model and uses SQL (Structured Query Langu...
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By
Mark Drake
MySQL
Databases
Ubuntu 20.04
Ubuntu
-
Tutorial
Let's Encrypt is a Certificate Authority (CA) that facilitates obtaining and installing free TLS/SSL certificates, thereby enabling encrypted HTTPS on web servers. Currently, the entire process of obtaining and instal...
•
By
Erika Heidi
Let's Encrypt
Apache
Ubuntu 20.04
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Configuration management systems are designed to streamline the process of controlling large numbers of servers, for administrators and operations teams. They allow you to control many different systems in an automate...
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By
Erika Heidi
Ansible
Ubuntu
Ubuntu 20.04
Configuration Management
-
Tutorial
The LEMP software stack is a group of software that can be used to serve dynamic web pages and web applications written in PHP. This is an acronym that describes a Linux operating system, with an Nginx (pronounced lik...
•
By
Erika Heidi
LEMP
Nginx
PHP
Ubuntu
Ubuntu 20.04
-
Tutorial
Laravel is an open-source PHP framework that provides a set of tools and resources to build modern PHP applications. With a complete ecosystem leveraging its built-in features, Laravel's popularity has grown rapidly i...
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By
Erika Heidi
PHP
PHP Frameworks
Ubuntu
Ubuntu 20.04
Nginx
LEMP
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Tutorial
Virtual Network Computing, or VNC, is a connection system that allows you to use your keyboard and mouse to interact with a graphical desktop environment on a remote server. In this guide, you'll set up a VNC server o...
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By
finid, Mark Drake
Miscellaneous
Applications
Ubuntu 20.04
Ubuntu
-
Tutorial
In general, Docker containers are ephemeral, running just as long as it takes for the command issued in the container to complete. Sometimes, however, applications need to share access to data or persist data after a ...
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By
Melissa Anderson
Docker
Ubuntu
Ubuntu 18.04
Ubuntu 20.04
Container
-
Tutorial
Nginx is one of the most popular web servers in the world and is responsible for hosting some of the largest and highest-traffic sites on the internet. In this guide, we'll discuss how to get Nginx installed on your U...
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By
Erin Glass
Nginx
Ubuntu 20.04
Ubuntu
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In this tutorial, you will learn how to set up the initial foundation for a blog website with connections to a MySQL database. This will involve creating the skeleton structure of the blog web application using django...
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By
Jeremy Morris
Django
Development
Programming Project
Ubuntu 20.04
Python Frameworks
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Tutorial
With developer tools moving to the cloud, creation and adoption of cloud IDE (Integrated Development Environment) platforms is growing. code-server is Microsoft Visual Studio Code running on a remote server and access...
•
By
Savic
Ubuntu 20.04
Development
-
Tutorial
In this guide, you will install various versions of the Java Runtime Environment (JRE) and the Java Developer Kit (JDK) using apt on Ubuntu 18.04. You'll install OpenJDK as well as the official JDK from Oracle. You'll...
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By
Brian Hogan
Java
Ubuntu 20.04
-
Tutorial
In this guide, we'll focus on setting up SSH keys for an Ubuntu 20.04 installation. SSH keys provide an easy, secure way of logging into your server and are recommended for all users.
•
By
Brian Boucheron
Linux Basics
Getting Started
Security
System Tools
Ubuntu
Ubuntu 20.04
-
Tutorial
Postfix is a popular open-source Mail Transfer Agent (MTA) that can be used to route and deliver email on a Linux system. It is estimated that around 25% of public mail servers on the internet run Postfix. In this gu...
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By
Mark Drake, Hanif Jetha
Ubuntu 20.04
Ubuntu
Email
-
Tutorial
Webmin is a web-based control panel for any Linux machine which lets you manage your server through a modern web-based interface. With Webmin, you can change settings for common packages on the fly, including web serv...
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By
Theo B, Kathleen Juell, Mark Drake
Apache
Control Panels
Applications
Let's Encrypt
Ubuntu
Ubuntu 20.04
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