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Security & Hardening

Integrating M-Pesa STK Push (Lipa na M-Pesa Online) in Node.js 0
- AI, Best Practices & Patterns, CI/CD Pipelines, Cloud Platforms, Job Automation, Security & Hardening, Web Servers
- February 4, 2026
In this tutorial, I’ll walk you through integrating M-Pesa’s Lipa na M-Pesa Online (STK Push) into your Node.js backend. This guide covers everything from setup to implementation with a clear folder structure. Prerequisites Before we begin, ensure you have: Project Structure Step 1: Initialize Project Create a new directory and initialize your Node.js project: Step
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Removing the Hash (#) from Flutter Web URLs: A Clean URL Strategy Guide 0
- Best Practices & Patterns, CI/CD Pipelines, Configuration Management, Infrastructure as Code, Job Automation, Linux Basics, Networking, Security & Hardening, Troubleshooting, Web Servers
- January 14, 2026
If you’ve deployed a Flutter web application, you’ve likely noticed that your URLs contain a hash symbol (#) like yourdomain.com/#/home. While functional, these URLs aren’t as clean or SEO-friendly as they could be. Fortunately, Flutter provides a built-in solution to remove this hash and use path-based URLs instead. Why Remove the Hash? SEO Benefits Search
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The Complete Guide to Automated Personalized Email Campaigns with Python 0
- Best Practices & Patterns, CI/CD Pipelines, Cloud Platforms, Configuration Management, Containers & Docker, Infrastructure as Code, Job Automation, Linux Basics, Monitoring & Logging, Networking, Security & Hardening, Shell Scripting, Troubleshooting
- January 12, 2026
Transform Your Email Outreach with Simple, Scalable Automation In today’s digital landscape, personalized communication isn’t just a luxury—it’s an expectation. Yet many businesses struggle to implement personalization at scale due to perceived complexity or cost. What if you could create professional, personalized email campaigns using tools you already have? In this guide, I’ll show you
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Complete Guide to Building a Cross-Network Redundant Server Cluster with WireGuard Hub-and-Spoke and GlusterFS 0
- Infrastructure as Code, Linux Basics, Monitoring & Logging, Networking, Package Management, Security & Hardening, Shell Scripting, System Administration, Web Servers
- January 12, 2026
Introduction: Achieving True Cross-Network Redundancy In today’s distributed computing landscape, having your infrastructure in a single location is a recipe for disaster. Power outages, network failures, natural disasters – any of these can take your entire operation offline. But what if every server in your primary data center had an identical, synchronized twin in a
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Installing Redis on WSL Ubuntu and Redis Insights on Windows: A Complete Development Setup 0
- Best Practices & Patterns, CI/CD Pipelines, Cloud Platforms, Configuration Management, Containers & Docker, Job Automation, Linux Basics, Networking, Security & Hardening, System Administration
- January 12, 2026
Introduction Setting up a Redis development environment on Windows used to require virtual machines or dual-booting. With Windows Subsystem for Linux (WSL), you can now run Redis natively while maintaining access to powerful Windows-based Redis management tools. This guide walks you through installing Redis on WSL Ubuntu and Redis Insights on Windows, creating a seamless
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The Ultimate Simplified Guide to Installing Coolify on Ubuntu 0
- AI, Best Practices & Patterns, CI/CD Pipelines, Cloud Platforms, Configuration Management, Containers & Docker, DevOps Tools, Job Automation, Kubernetes, Linux Basics, Monitoring & Logging, Networking, Package Management, Security & Hardening, Shell Scripting, System Administration, Version Control (Git), Web Servers
- January 12, 2026
Introduction If you’re looking for the easiest way to set up Coolify on Ubuntu, you’re in the right place. This guide provides the most streamlined installation process possible, perfect for beginners and anyone who wants to save time. The Simplest Installation Method One-Command Installation Run this single command in your terminal: Alternative Easy Methods Complete
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