Ubuntu 22.04

Tutorials, projects and questions about Ubuntu 22.04, Jammy Jellyfish, a long-term support release made available April 21, 2022. Ubuntu 22.04 will be supported by Canonical until April of 2027.

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    • Tutorial

      How To Install and Configure Postfix as a Send-Only SMTP Server on Ubuntu 22.04

      Postfix is a mail transfer agent (MTA), an application used to send and receive email. It can be configured so that it can be used to send emails by local application only. In this tutorial, you’ll install and configu...
      1 day agoBy SavicEmailUbuntu 22.04
    • Tutorial

      How To Install the Django Web Framework on Ubuntu 22.04

      Introduction Django is a full-featured Python web framework for developing dynamic websites and applications. Using Django, you can quickly create Python web applications and rely on the framework to do a good deal of...
      12 days agoBy Brian Boucheron, Jamon CamissoDjangoPythonPython FrameworksUbuntuUbuntu 22.04
    • Question

      Using Wireguard to access VPSs using private IPs.

      Hello.I have followed this tutorial on setting up Wireguard: https://www.digitalocean.com/community/tutorials/how-to-set-up-wireguard-on-ubuntu-22-04 My goal is to run a small droplet in my account that runs wireguard...
      No answers yet13 days agoBy dplmqNetworkingUbuntu 22.04
    • Tutorial

      How To Serve Flask Applications with Gunicorn and Nginx on Ubuntu 22.04

      In this guide, you will build a Python application using the Flask microframework on Ubuntu 22.04. The majority of this tutorial is about how to set up the Gunicorn application server to run the application and how to...
      14 days agoBy Jamon CamissoNginxPythonPython FrameworksUbuntuUbuntu 22.04
    • Tutorial

      How To Create a Self-Signed SSL Certificate for Nginx in Ubuntu 22.04

      In this guide, you will learn how to set up a self-signed SSL/TLS certificate for use with an Nginx web server on an Ubuntu 22.04 server.
      14 days agoBy Jeanelle Horcasitas, Jamon CamissoNginxSecurityUbuntuUbuntu 22.04
    • Tutorial

      How To Install R on Ubuntu 22.04

      R is a widely used programming language for performing data analysis and statistical computing. It is an increasingly popular and extensible language with an active community. R offers many user-generated packages for...
      19 days agoBy Jamon CamissoRUbuntuUbuntu 22.04Interactive
    • Tutorial

      How To Install PHP 8.1 and Set Up a Local Development Environment on Ubuntu 22.04

      PHP is a popular server scripting language known for creating dynamic and interactive web pages. Getting up and running with your language of choice is the first step in learning to program. This tutorial will guide y...
      20 days agoBy Jamon CamissoDevelopmentPHPUbuntu 22.04
    • Tutorial

      How To Install and Configure Neo4j on Ubuntu 22.04

      Neo4j is a graph database that records relationships between data nodes, whereas traditional relational databases use rows and columns to store and structure data. Since each node stores references to all the other no...
      25 days agoBy Jamon CamissoDatabasesNoSQLUbuntuUbuntu 22.04
    • Tutorial

      How To Install Node.js on Ubuntu 22.04

      In this guide, we will show you three different ways of getting Node.js installed on an Ubuntu 22.04 server: using apt to install the nodejs package from Ubuntu’s default software repository, using apt with an alterna...
      26 days agoBy Alex GarnettDigitalOcean App PlatformJavaScriptNode.jsUbuntuUbuntu 22.04Interactive
    • Tutorial

      How To Install and Use PostgreSQL on Ubuntu 22.04

      PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. This guide demonstrates how to install Postgres on an Ubuntu 22.04 server. It also prov...
      28 days agoBy Mark Drake, Kong YangDatabasesPostgreSQLUbuntuUbuntu 22.04Interactive
    • Tutorial

      How To Install MySQL on Ubuntu 22.04

      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...
      28 days agoBy Hazel Virdó, Mark Drake, Kong YangDatabasesMySQLUbuntuUbuntu 22.04Interactive
    • Tutorial

      How To Install WordPress on Ubuntu 22.04 with a LAMP Stack

      This tutorial will be using a LAMP (Linux, Apache, MySQL, and PHP) stack, which is one option for a server architecture that supports WordPress by providing the Linux operating system, Apache web server, MySQL databas...
      28 days agoBy Lisa Tagliaferri, Jeanelle HorcasitasLAMP StackUbuntuWordPressUbuntu 22.04
    • Tutorial

      How To Install and Secure phpMyAdmin on Ubuntu 22.04

      phpMyAdmin is an application that allows users to interact with MySQL databases through a web interface. This tutorial outlines the process of installing and securing phpMyAdmin on an Ubuntu 22.04 server.
      28 days agoBy Mark DrakeApacheApplicationsDatabasesMySQLPHPUbuntuUbuntu 22.04
    • Tutorial

      How To Install Linux, Nginx, MySQL, PHP (LEMP stack) on Ubuntu 22.04

      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...
      28 days agoBy Erika Heidi, Jeanelle HorcasitasLEMPNginxPHPUbuntuUbuntu 22.04
    • Tutorial

      How To Install Linux, Apache, MySQL, PHP (LAMP) stack on Ubuntu 22.04

      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...
      28 days agoBy Kong Yang, Erika HeidiApacheLAMP StackMySQLPHPUbuntuUbuntu 22.04
    • Tutorial

      How To Secure Apache with Let's Encrypt on Ubuntu 22.04

      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...
      28 days agoBy Jeanelle Horcasitas, Erika HeidiApacheLet's EncryptUbuntu 22.04
    • Tutorial

      How To Install the Apache Web Server on Ubuntu 22.04

      The Apache HTTP server is the most widely-used web server in the world. It provides many powerful features including dynamically loadable modules, robust media support, and extensive integration with other popular sof...
      28 days agoBy Erin Glass, Jeanelle HorcasitasApacheUbuntuUbuntu 22.04
    • Tutorial

      How To Install Django and Set Up a Development Environment on Ubuntu 22.04

      Django is a free and open-source web framework written in Python with its core principles being scalability, re-usability and rapid development. In this tutorial, we will set up a Django environment for development pu...
      28 days agoBy Lisa Tagliaferri, Tony TranDevelopmentDjangoPython FrameworksUbuntu 22.04
    • Tutorial

      How to Rewrite URLs with mod_rewrite for Apache on Ubuntu 22.04

      Apache’s mod_rewrite module lets you redirect URLs based on additional conditions, or rewrite URLs in a cleaner fashion, translating human-readable paths into code-friendly query string. In this tutorial, you’ll enabl...
      28 days agoBy Mateusz Papiernik, Brian Hogan, Tony TranApacheUbuntu 22.04
    • Tutorial

      How To Install the Anaconda Python Distribution on Ubuntu 22.04

      This tutorial will guide you through installing the Python 3 version of Anaconda on an Ubuntu 22.04 server. Anaconda is an open-source package manager, environment manager, and distribution of the Python and R program...
      28 days agoBy Lisa Tagliaferri, Tony TranData AnalysisDevelopmentMachine LearningPythonUbuntu 22.04