Introduction When managing a server, you’ll sometimes want to allow users to execute commands as “root,” the administrator-level user. The sudo command provides system administrators with a way to grant administrator ...

In this quickstart guide, you’ll install Composer on an Ubuntu 22.04 server.

PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. This quickstart guide demonstrates how to install Postgres on an Ubuntu 22.04 server. I...

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 so...

In this quickstart guide, we’ll install Composer on an Ubuntu 20.04 server.

MariaDB is an open-source database management system, commonly used as an alternative for the MySQL portion of the popular LAMP (Linux, Apache, MySQL, PHP/Python/Perl) stack. It is intended to be a drop-in replacement...

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...

PostgreSQL, or Postgres, is a relational database management system that provides an implementation of the SQL querying language. This quickstart guide demonstrates how to install Postgres on an Ubuntu 20.04 server. I...

I did a droplet with Nginx, Node-red, and Mosquitto because I want to send MQTT message from a RaspberryPi to the droplet. I adjusted the Nginx based on this page: https://iotassistant.io/home-assistant/install-mqtt-w...

Just trying to make an app which can discover other instances of itself over the network. Was trying to run ssdpy python package quick start example . I run the following command in one machine: $ ssdpy-server my-spec...

Repo Owner says PR is complete, Hacktober Site isn’t recognising it as Complete, I risk losing the credit … HELP https://github.com/TheRenegadeCoder/sample-programs/pull/2525 Hacktober Site is not recognising this as ...

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...

I have a site goodtoyielding.com on ubunutu. www version not redirecting to https://. Can anyone help.

salut, j’ai vraiment besoin d’aide. J’utilise Ubuntu server 20.04 et j’aimerais arriver a basculer a Postgre@server mais comment y arriver? Je me connecte a quel serveur? je comprend vraiment pas le truc! Merci d’écla...

After instantiating an Ubuntu VPS droplet, I found myself needing to terminate and start over because I could not get back to being root after su’ing to another user account. Then I realized I never assigned a passwor...

In many tutorials around the DO knowledge base you get a suggestion to first do sudo usermod -aG www-data $USER and then do sudo chown -R www-data:www-data /var/www/ In one of my older droplets all I did was simply su...

Our repo has the built html in the /dist directory - how can I get the deploy to point to it instead of the root directoy?

With static sites, it is very common to add files in “.html” format and need to add that in the url (like in the demo code of https://html.sammy-codes.com/about.html ). However, is there a way to have functional urls ...

I’m installing conda and create a environment but when I activate “conda activate my-env” less or more five minutes my pc freezes, do you have any idea whats happening

Hello, I have a Google Domain and it is already being redirected to Digital Ocean servers (ns1, ns2 and ns3).My static portfolio was running in apache in a CentOS droplet, let’s use the domain https://mywebsite.com . ...