Introduction Kubernetes is among the industry-preferred tools for container orchestration. However, setting up a Kubernetes cluster from scratch could be a daunting task, requiring numerous configurations. Additionally, there are multiple ways to get started with setting up a Kubernetes cluster, but most of them could be time-consuming unless you aim to establish a production-grade cluster. […]
Python Fire is a Python library that lets you automatically CLIs (command line interfaces) from Python objects. CLIs are programs that take text input from the command line, and can be helpful to your workflow of developing and debugging. This can be useful for those more comfortable in Bash and a command line.
Nextcloud, a fork of ownCloud, is a file sharing server that permits you to store your personal content, like documents and pictures, in a centralized location, much like Dropbox. In this tutorial, we will install and configure a Nextcloud instance on an Ubuntu 22.04 server.
![How To Install Composer on Ubuntu 22.04 [Quickstart] — step-by-step Linux tutorial on Progressive Robot](https://www.progressiverobot.com/wp-content/uploads/2026/05/how-to-install-composer-on-ubuntu-22-04-quickstart-80555-featured.png "How To Install Composer on Ubuntu 22.04 [Quickstart] 4")
In this quickstart guide, you’ll install Composer on an Ubuntu 22.04 server.
Ruby on Rails is one of the most popular application stacks for developers looking to create sites and web apps. Using rbenv will provide you with a solid environment for developing your Ruby on Rails applications as it will let you easily switch Ruby versions, keeping your entire team on the same version. In this tutorial, we will guide you through the Ruby and Rails installation processes with rbenv and gem.
Whether you’re adding more space, evaluating ways to optimize performance, or looking to take advantage of other storage features, this tutorial will guide you through relocating PostgreSQL’s data directory on an Ubuntu 22.04 server.
There are many use cases for streaming video. Service providers such as Twitch have become very popular for handling the community management aspects of streaming, and free software such as OBS is widely used for combining video from multiple stream sources. While these platforms are very powerful, in some cases you may want to be able to host a stream that does not rely on other service providers. In this tutorial, you will learn how to use Nginx to host an independent RTMP video stream.
In general, Docker containers are ephemeral, running just as long as it takes for the command issued in the container to complete. Sometimes, however, applications need to share access to data or persist data after a container is deleted. In this article, we’ll look at four different ways to share data between containers.
Minecraft is a popular sandbox video game. As of late 2019, it was the second best-selling video game of all time. In this tutorial, you will create your own Minecraft server so that you and your friends can play together. Specifically, you will install the necessary software packages to run Minecraft, configure the server to run, and then deploy the game.
In this tutorial, we’ll walk through the process of installing and configuring the latest version of pgAdmin onto an Ubuntu 22.04 server, accessing pgAdmin through a web browser, and connecting it to a PostgreSQL database on your server.
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