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Tutorial
This tutorial will guide you through installing Anaconda on an Ubuntu 18.04 server. Designed for data science and machine learning workflows, Anaconda is an open-source package manager, environment manager, and distri...
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By
Lisa Tagliaferri
Development
Python
Quickstart
Ubuntu 18.04
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Tutorial
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 s...
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By
Kathleen Juell
Apache
Quickstart
Ubuntu
Ubuntu 18.04
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Tutorial
This guide will show you how to create a new user with sudo access on CentOS 8, without having to modify your server's /etc/sudoers file.
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By
Brian Boucheron
Linux Basics
CentOS
CentOS 8
Quickstart
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Tutorial
This tutorial will walk you through installing and configuring Git on an Ubuntu 18.04 server. Version control systems help you share and collaborate on software development projects. Git is one of the most popular ver...
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By
Lisa Tagliaferri
Git
Open Source
Quickstart
Ubuntu 18.04
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Tutorial
This guide will show you how to create a new user with sudo access on Ubuntu 18.04, without having to modify your server's /etc/sudoers file.
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By
Brian Boucheron
Linux Basics
Quickstart
Ubuntu
Ubuntu 18.04
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Tutorial
Python is a flexible and versatile programming language, with strengths in scripting, automation, data analysis, machine learning, and back-end development.
This quickstart tutorial will walk you through installing P...
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By
Lisa Tagliaferri
Python
Development
Quickstart
Ubuntu 18.04
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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 explain how to install Nginx on your Ubuntu ...
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By
Kathleen Juell
Nginx
Quickstart
Ubuntu
Ubuntu 18.04
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Tutorial
R is an open-source programming language that specializes in statistical computing and graphics. In this tutorial, we will install R on an Ubuntu 18.04 server.
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By
Lisa Tagliaferri
R
Quickstart
Ubuntu 18.04
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Tutorial
This tutorial will guide you through setting up multiple domains and websites using Apache virtual hosts on an Ubuntu 18.04 server. During this process, you’ll learn how to serve different content to different visitor...
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By
Lisa Tagliaferri
Ubuntu 18.04
Apache
Quickstart
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Tutorial
code-server is Microsoft Visual Studio Code running on a remote server and accessible directly from your browser. In this tutorial, you will set up the code-server cloud IDE platform on your Ubuntu 18.04 machine and e...
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By
Savic
Cloud Computing
Ubuntu 18.04
Let's Encrypt
Nginx
Quickstart
VS Code
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Tutorial
Interested in Node.js but not sure where to start with Docker? This tutorial will walk you through the first step: building an image for a Node.js application and creating a container from it. We will also walk you th...
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By
Kathleen Juell
Node.js
Docker
Applications
Quickstart
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Tutorial
Setting your server's clock and timezone properly is essential in ensuring the healthy operation of distributed systems and maintaining accurate log timestamps. This tutorial will show you how to configure NTP time sy...
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By
Mitchell Anicas
Linux Basics
Quickstart
Ubuntu
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Tutorial
Vault, by Hashicorp, is an open-source tool for securely storing secrets and sensitive data in dynamic cloud environments. Packer and Terraform, also developed by Hashicorp, can be used together to create and deploy i...
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By
Savic
Terraform
Configuration Management
Automated Setups
Quickstart
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Tutorial
The LAMP stack (Linux, Apache, MySQL, PHP) is a group of open source software that is typically installed together to enable a server to host dynamic PHP websites and web apps. This guide includes the steps to set up ...
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By
Mitchell Anicas
LAMP Stack
Quickstart
Ubuntu
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Tutorial
This tutorial will walk you through password-protecting assets on an Apache web server running on Ubuntu 18.04. Completing these steps will provide your server with additional security so that unauthorized users canno...
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By
Lisa Tagliaferri
Quickstart
Ubuntu 18.04
Ubuntu
Apache
Security
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Tutorial
In this condensed quickstart tutorial we'll install and configure the Mosquitto MQTT messaging server, and use Let's Encrypt SSL certificates to secure our MQTT traffic.
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By
Brian Boucheron
Messaging
Miscellaneous
Quickstart
Ubuntu
Ubuntu 18.04
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Tutorial
Eclipse Theia is an extensible cloud IDE running on a remote server and accessible from a web browser. In this tutorial, you'll deploy Eclipse Theia to your Ubuntu 18.04 server using Docker Compose, a container orches...
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By
Savic
Cloud Computing
Quickstart
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Question
Hi there!
After creating a new user account and adding to sudo list, when I try to SSH as that user, I get a "permission denied (publickey)" notice. I am not sure what is going on.
Accepted Answer:
I think I have managed to resolve this using the steps here (https://www.digitalocean.com/community/questions/cannot-login-with-ssh-username-ipaddress-receive-permission-denied-publickey-despite-root-user-working?answ...
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By
arunsathiya
Quickstart
Linux Basics
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Question
I have been using your one click WP app for years now, starting with 14LTS to now 18LTS.
I use this for all of my WP setups because it is a decent setup that allows me to shave start up time.
Now you have added the Q...
Accepted Answer:
Hello. First, I apologize if the recent changes caused issues with your automation. The change that was made to the vhost file had two parts:
Rather than just using a default the file uses the $domain variable as a...
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By
kjphilips
Quickstart
WordPress
Ubuntu 18.04
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Question
Wordpress multisite runs great on Digital Ocean's One Click Wordpress install setup.
However problems happen when trying to add Letsencrypt to the installation for each domain the multisite uses. The typical multisite...
Accepted Answer:
Answer given at the letsencrypt support forums
https://community.letsencrypt.org/t/setting-up-letsencrypt-for-a-single-wordpress-multisite-installation-with-many-domains/46511 (https://community.letsencrypt.org/t/sett...
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By
tryhardnotenough
WordPress
One-Click Install Apps
Apache
Let's Encrypt
LAMP Stack
DigitalOcean
DigitalOcean Articles
Linux Basics
Quickstart
Ubuntu 16.04