Ultimate Guide to Eddie Enhanced DNS Server: Installation, Configuration, and Troubleshooting Eddie Enhanced DNS Server is a robust, feature-rich DNS server designed for high performance, flexibility, and scalability. It is well-suited for enterprises, ISPs, and…
Networking
All about computer networks
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KNOT DNS
Comprehensive Guide to Knot DNS with Real-World Examples Knot DNS is a high-performance, authoritative-only DNS server developed for modern DNS needs. It is lightweight, efficient, and scalable, making it a great choice for use cases…
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DNSmasq
Comprehensive Guide to DNSmasq on Ubuntu DNSmasq is a lightweight, versatile DNS forwarder and DHCP server designed for small-scale networks. It’s ideal for home networks, small business setups, and even small cloud environments. Below, we…
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Modify files using Powershell
You can modify the content of a file using the power shell. # Define the file path $filePath = “C:\path\to\your\file.txt” # Define the new content you want to add to the file $newContent = @”…
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A Comprehensive Guide to Configuring UFW (Uncomplicated Firewall) on Ubuntu
Introduction UFW (Uncomplicated Firewall) is a front-end for iptables, aiming to simplify the process of configuring a firewall on Ubuntu. It provides an easy way to manage inbound and outbound traffic, allowing only necessary services…
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Introduction to VPN and their importance
Table of Contents: 1. Introduction to VPNs and Their Importance 2. Overview of VPN Protocols – IPsec – OpenVPN – WireGuard 3. Understanding VPN Encryption – AES (128-bit vs 256-bit) – ChaCha20-Poly1305 – AES-NI Hardware…
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How to Learn Linux for Free | The Ultimate Guide to Becoming a Linux Expert
Introduction to Linux Why Learn Linux? Getting Started with Linux: Free Resources Overview Best YouTube Channels for Learning Linux Top Websites for Learning Linux Using Games to Learn Linux Best Free Linux E-books Combining Resources…
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Comprehensive Guide to Types of Encryption: Safeguarding Data in the Digital Age
Introduction – Overview of Encryption in Modern IT – Definition and importance of encryption in data security. – Historical perspective: From early cryptography to modern encryption methods. – The evolving landscape: Why encryption matters more…
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Cron and it’s jobs
Understanding Cron and Cron Jobs Cron is a time-based job scheduler in Unix-like operating systems. Users can schedule jobs (commands or scripts) to run periodically at fixed times, dates, or intervals. This is particularly useful…
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Loki and Prometheus
To set up a Docker-based monitoring and logging stack with Grafana, Prometheus, and Loki, targeting Windows Server 2019 and 2022, you can follow this guide. This configuration involves setting up each component using Docker and…