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How to Fix Slow Nextcloud: Performance Optimization and Troubleshooting Guide 

Nextcloud is a powerful platform for file sharing and collaboration, but over time, you might notice its performance start to degrade. Suddenly, your web interface feels sluggish, file uploads take forever, and the desktop client seems to be in a constant state of checking for changes. If you’re dealing with a Nextcloud slow to the […]

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Maximizing WireGuard Performance: Advanced Tuning and Benchmarking

Maximizing WireGuard Performance: Advanced Tuning and Benchmarking (head image)

This practical guide shows you how to measure and maximize WireGuard performance on a Contabo VPS or Dedicated Server. Build a reliable baseline-vs-tunnel benchmark, fix MTU/MSS, verify offloads, and use parallel streams. Clear checklists and minimal commands turn tuning into repeatable, near-baseline throughput.

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How to Find Files in Linux 

How to find Files in Linux

Finding the right file on a Linux server can be challenging at first. However, once you understand the structure of the file system and a few commands, it becomes much easier. In this guide, you will learn how to find files within Linux using simple, practical examples.  Understanding the Linux File System  In Linux, everything

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The Complete Beginner’s Guide to n8n: Your First Workflow

Begginer's Guide to n8n

Tired of manually copying data between apps? This comprehensive n8n tutorial is your step-by-step guide to workflow automation. We cover everything from the basics of n8n and choosing between cloud and self-hosted options, to building a practical workflow that sends Slack notifications from Gmail. Learn how to connect your favorite tools, save time, and eliminate errors for good.

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The Ultimate Guide to n8n Web Scraping

Web Scraping with n8n

Ready to automate data collection from any website? This comprehensive guide shows you how to scrape with n8n. We start with the basics of using the HTTP Request and HTML nodes to extract data from simple pages and provide a step-by-step fix for the common 403 Forbidden error. Then, we cover advanced techniques for scraping dynamic, JavaScript-heavy websites using powerful community nodes. You’ll also learn critical best practices for scaling your scraping workflows, handling errors gracefully, and turning raw data into valuable insights with AI.

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WireGuard VPS – The Definitive Guide For Self-Hosted Approach How to install WireGuard? WireGuard VPS – The Definitive Guide For Self-Hosted Approach 

WireGuard VPS - The Definitive Guide For Self-Hosted Approach (Head Image))

Set up your own WireGuard VPN server with complete control, fast speeds, and privacy. Follow our clear guide to get started quickly and scale as your needs grow.

WireGuard VPS – The Definitive Guide For Self-Hosted Approach How to install WireGuard? WireGuard VPS – The Definitive Guide For Self-Hosted Approach  Read More »

Self-Hosting n8n: A Comprehensive Docker & VPS Guide

n8n start guide preview image

Ready to unlock the full power of n8n? This step-by-step guide walks you through everything you need to know to self-host your own automation powerhouse on a VPS. From the initial Docker setup and securing your instance with NGINX, to managing backups and scaling for high-volume workflows, you’ll gain the skills to take complete control of your automation stack.

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How to use LiteSpeed for high traffic websites 

Why use LiteSpeed

If your website receives a lot of traffic, you need a web server that’s fast, efficient, and scalable. LiteSpeed has become one of the choices for this purpose, besides older options like Apache and Nginx.   But what exactly makes LiteSpeed so effective for high-performance websites? Let’s have a closer look at how it works.  What

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Complete WordPress VPS Security Guide: Fortifying Your Digital Presence

Complete WordPress VPS Security Guide: Fortifying Your Digital Presence (Head Image)

Your WordPress site deserves more than basic protection. Discover how to secure it on a VPS with layered defenses – firewalls, malware scans, SSL, and backups. This complete guide shows you how to safeguard your data, defend against attacks, and build a resilient online presence.

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What is Git and How to Implement and Use It 

How to implement and use Git

Git is one of the most essential tools for developers today. It’s a version control system that helps you track changes in your code, collaborate with others, and manage your projects more efficiently.  In simple terms, Git allows multiple people to work on the same project simultaneously – without overwriting each other’s work. It keeps

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How to Secure Your Linux Server 

Running a Linux server comes with responsibility: you need to harden your system to protect your data and prevent unauthorized access. This guide explains how to safeguard your server, defend against hackers, and maintain a strong security posture.  Essential Security Steps  1. Keep Your System Updated Regular updates patch vulnerabilities and reduce security risks.  Debian/Ubuntu: 

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What Are the Requirements for a VPS at Contabo? 

What Are the Requirements for a VPS at Contabo?

Starting with a VPS at Contabo is easier than you might think. A VPS can be used for a variety of purposes, such as hosting websites, running game servers, or testing software and coding projects, and understanding the basic requirements and components is important before getting started. Here’s a guide to what you need and

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