Is your site crashing? Learn how to check and increase the WordPress memory limit via wp-config.php, php.ini, and .htaccess to fix fatal errors instantly.
WordPress Memory Limit: Fix Memory Exhausted Error Read More »
Bitbucket vs. GitHub: We compare pricing, features, and integrations to help you choose the best code repository.
Bitbucket vs. GitHub: Which Code Repository is better in 2026? Read More »
Master the Linux tar command with this guide. Learn syntax, essential flags, and examples for archiving, compressing, and extracting files efficiently.
Website builder or WordPress? One gives you speed and simplicity, the other full control and room to grow. This guide compares features, security, performance, SEO, and hosting so you can choose the platform that actually fits your plans.
Website Builder vs WordPress: Which One Is for You? Read More »
Running multiple WordPress sites separately is exhausting. WordPress Multisite lets you manage multiple websites from a single WordPress installation, sharing one dashboard, one set of plugins, and one backend infrastructure. Learn how to set it up, when to use it, and how to host it properly.
WordPress Multisite Hosting & Setup: Complete Guide Read More »
Choosing between WireGuard vs Tailscale? WireGuard offers complete control and predictable performance. Tailscale automates the complexity but trades privacy for ease. This guide breaks down performance, configuration, costs, and when to use each.
WireGuard vs Tailscale: Performance, Configuration, and Costs Read More »
Nextcloud vs OwnCloud vs FileCloud: Discover which self-hosted platform offers the best security, pricing, and features for you.
Nextcloud vs OwnCloud vs Filecloud – Which One To Use In 2026 Read More »
Keep your self-hosted n8n instance current with this step-by-step update guide. Learn how to safely pull the latest version, restart containers, and verify everything works – all in about five minutes using Docker Compose on your Contabo server,
How to Update Your Self-Hosted n8n Instance on Contabo Read More »
Black Friday at Contabo combines promotional pricing with 1-click installations for n8n, Nextcloud, WireGuard, and GitLab CE. Deploy self-hosted infrastructure that eliminates per-user fees, per-execution charges, and ongoing subscriptions while locking in reduced server rates permanently.
You can now install free n8n, Nextcloud, and WireGuard on any Contabo VPS or VDS with a single click. No setup scripts, no configuration hassle. Automate workflows, host your cloud, or run a secure VPN – fully self-hosted, affordable, and ready in under 30 minutes.
Self-Host n8n, Nextcloud, and WireGuard with Free 1-Click Installation Read More »
Choosing between WireGuard and OpenVPN comes down to architecture and needs. This guide compares speed, security models, transport behavior, mobility, and device support.
WireGuard vs. OpenVPN: A Deep-Dive Protocol Comparison Read More »
Managing a Linux server effectively requires more than just installing software and keeping it online – it’s about knowing what’s happening behind the scenes. That’s where logs come in. Logs are one of the most powerful tools for maintaining, troubleshooting, and securing your system. Whether you’re investigating errors, improving performance, or preventing attacks, understanding Linux
How to Understand and Monitor Linux Logs for Better Server Performance Read More »
WordPress security starts at the server layer. This guide shows how to lock down SSH with keys only, use a minimal iptables firewall, and (optionally) put wp-admin behind WireGuard. Copy the commands, apply them in minutes, and get a fast, low-overhead baseline that blocks common attacks.
Hardening Your WireGuard Security: A Comprehensive Guide Read More »
Take your automation skills to the next level by integrating powerful AI capabilities into your n8n workflows. This in-depth guide shows you how to connect to models like OpenAI and Gemini to build intelligent systems that can understand context, generate content, and analyze unstructured data. We walk through practical, real-world examples, from creating an AI-powered data pipeline to building custom workflows that use RAG and agentic logic.
n8n AI Workflows: Advanced Integrations & Use Cases Read More »
Ready to stop manually processing orders and start scaling your business? This practical n8n e-commerce guide provides step-by-step, foolproof workflows for online stores. Learn how to automate order fulfillment, create low-stock alerts, tag high-value orders, track loyalty points, and segment your customers for effective marketing. These automations for Shopify and WooCommerce will save you time, reduce errors, and help you build a more profitable business.
n8n E-commerce Automation: How to Scale Your Business Read More »
