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 install Docker on Debian 12: repository setup and verification
As a containerized platform, Docker lets you develop and run apps in isolated environments without modifying your system. Developers and sysadmins...
Top 20 automation trends for 2026
Once a niche effort, automation has now become a business priority. Not only does it streamline operations – it has also proven effective in...
How to run your own Hostinger API MCP server
Hostinger provides an application programming interface (API) that lets you interact programmatically with your hosting account and VPS. This enables...
How to use n8n with MCP
Model Context Protocol (MCP) enables seamless integration between large language models (LLMs) and external tools. Paired with automation tools like...
How to install Docker using Ansible on Ubuntu
Installing Docker manually works fine – until you have to do it more than once. That’s precisely the kind of problem Ansible was made to...
How to run NGINX using the Docker run command
Running NGINX in Docker simplifies web server deployment by removing the need for complex OS-level installations. To start an NGINX container using...
How to fix the Docker permission denied error on Ubuntu
The Docker permission denied error usually occurs when your user account doesn’t have permission to access the Docker daemon socket or required...
Practical n8n workflow examples for business automation
n8n is a source-available workflow automation platform that allows you to connect different applications and services through low-code and no-code...