How to use Bash array in scripting: A complete guide
A Bash array is a structure in the Bash programming language that lets you group and index items, which can be strings or numbers. It helps you work...
How to install and use Ghost CMS on Ubuntu
Ghost is a modern, open-source content management system (CMS) for creating professional websites and blogs. It has a clean, user-friendly interface...
Django models: How to use them with databases
Django models are the heart of data management in any Django application. They define the structure of your database and serve as the foundation for...
How to self-host n8n on Ubuntu
Self-hosting n8n on an Ubuntu server offers enhanced data privacy, greater control, and efficiency than the managed, cloud hosting solution....
Linux cut command: Syntax, options, and practical examples
When working with Linux, you’ll often deal with structured text data in a file, output from a command, or characters generated by a script. Most...
How to install datapacks in Minecraft
Datapacks (or data packs) are a powerful way to customize Minecraft without mods. They expand gameplay in vanilla Minecraft, multiplayer, and existing...
How to create a Docker Swarm
Docker Swarm is a container orchestration tool that enables you to manage multiple Docker engines as a unified system. Using it, you can deploy and...
How to deploy a Docker stack with Swarm on VPS
As a containerization platform, Docker offers many features to simplify container management. One of them is stack, which lets you manage and run...
How to set up and use a private Docker registry
When working on complex projects with Docker, using Docker Hub is a convenient way to handle images. However, when storing and sharing images...