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...

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.

R is an open-source programming language that specializes in statistical computing and graphics. In this tutorial, we will install R and show how to add packages from the official Comprehensive R Archive Network (CRA...

With the digitalocean-csi, DigitalOcean Block Storage, and the NFS protocol, you can make a ReadWriteMany (RWX) Persistent Volume for Kubernetes. In this tutorial, you will configure dynamic provisioning for NFS volum...

Migrations and Seeders are powerful database utilities provided by the Laravel PHP framework to allow developers to quickly bootstrap, destroy and recreate an application’s database. In this guide, we'll create Migrat...

Although the default installation of an Apache HTTP server is already safe to use, its configuration can be substantially improved with a few modifications. In this tutorial you'll implement some recommended steps to ...

Introduced in ECMAScript 2015, Maps in JavaScript are ordered collections of key/value pairs, and Sets are collections of unique values. In this article, you will go over the Map and Set objects, what makes them simil...

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...

Cron is a time-based job scheduling daemon found in Unix-like operating systems, including Linux distributions. This guide provides an overview of how to schedule tasks using cron's special syntax on a machine running...

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...

DigitalOcean is excited to continue building out its collection of technical articles related to server administration and software engineering. To keep the DigitalOcean community unified and to ensure that articles f...

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...

SSH, or secure shell, is an encrypted protocol used to administer and communicate with servers. When working with a CentOS server, chances are you will spend most of your time in a terminal session connected to your s...

When you first create a new CentOS 8 server, there are a few configuration steps that you should take early on as part of the basic setup. This will increase the security and usability of your server and will give you...

With asynchronous programming, JavaScript and Node.js developers can execute other code while waiting for activities like network requests to finish. This can make writing API calls much more efficient. In this tutori...

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...

Our tutorials help people like you solve some of their trickiest problems. Whether they're building out some infrastructure or writing a web application, readers trust our tutorials because they're written for develop...

TimescaleDB is an open-source database optimized for storing time series data. It is implemented as an extension of PostgreSQL and combines the ease-of-use of relational databases and the speed of NoSQL databases. By ...

This tutorial will walk you through password-protecting assets on an Apache web server running on Ubuntu 18.04 in order to provide your server with additional security.