I would just like to achieve enough functionality to transfer my Postgres database from this droplet to another one since /etc’s permissions are severely broken and I’ve been recommended by everyone to try and recover...

Hi all, I downloaded tomcat in ubuntu and MySQL database so tomcat runs successfully with my server IP address and the port, and when I want to deploy the war file of my application it gives me “ERR_CONNECTION_REFUSED”

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...

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...

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.

This guide will walk you through the process of configuring a remote MySQL database server that your website or application can connect to. It uses WordPress as a working example of something that can connect to the M...

what does DO provide for product service recommendations at the lowest cost per month for this minimum system requirements? would this be a “droplet” and since I am very new to hardware is there a resource available t...

This tutorial will walk you through password-protecting assets on an Apache web server running on Ubuntu 20.04 in order to provide your server with additional security.

In this tutorial, you’ll set up Apache as a basic reverse proxy using the mod_proxy extension to redirect incoming connections to one or several backend servers running on the same network. This tutorial uses a backen...

Monica takes the business principles from Customer Relationship Management software, and applies them to personal relationships between everyday people. Everything you want to remember about your friends and family ca...

Gitea is a popular and lightweight source code management service. Learn how to install Gitea using Docker, expose it behind Nginx, protect it with Let’s Encrypt, and set up an SSH shim to work from the command line.

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...

Hello you can my please with my mail server. I need add rDNS (maybe add need to cloudflare near my domen, i don’t now) but i find instruction when writing " ask you provaider ip for add to DNS records" Example “113.37...

I did sudo apt-get upgrade -y to upgrade everything on my Ubuntu 16.04 droplet and got this message: A new version of /boot/grub/menu.lst is available, but the version installed currently has been locally modified. Wh...

On every boot/reboot of an Ubuntu Linux (21.10 at the moment) droplet, DigitalOcean restores this file: /etc/systemd/resolved.conf.d/DigitalOcean.conf I can comment-out the lines inside and they will be uncommented on...

In this guide, we’ll show you how to move an Apache document root to a new location which allows you to independently scale storage for different sites.

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...

Docker Compose is a tool that allows you to run multi-container application environments based on definitions set in a YAML file. It uses service definitions to build fully customizable environments with multiple cont...

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...

In this guide, we will show you how to set up a self-signed SSL certificate for use with an Apache web server on Ubuntu 18.04.