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…
Linux
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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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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…
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A step-by-step guide to configure an Apache2 reverse proxy | Docker
To configure an Apache2 reverse proxy on a Linux server for two WordPress Docker instances with Let’s Encrypt SSL certificates: Step 1: Install Apache2 and Certbot First, ensure that Apache2 and Certbot are installed on…
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Comprehensive Guide to Essential Linux Commands
a robust guide to essential Linux commands. 1. File and Directory Operations ls – List the Contents of a Directory Description: Lists files and directories in the specified directory. By default, it lists the contents…
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Comprehensive Guide to Linux netcat Command Examples
Netcat, often referred to as nc, is a powerful networking utility in Linux that allows users to manage network connections, transfer files, and perform network diagnostics. This guide will explore each of the netcat commands…
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Lighttpd web and proxy server
Lighttpd a powerful and flexible web server Lighttpd is a powerful and flexible web server that can be tailored to meet the needs of almost any web application. It is a light, fast, and secure web…
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Nginx web and proxy server
Introduction to Nginx Server Nginx is a high-performance HTTP server and reverse proxy, as well as an IMAP/POP3 proxy server. Known for its stability, rich feature set, simple configuration, and low resource consumption, Nginx is…
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Caddy Web Server
Introduction to Caddy Caddy is a powerful, enterprise-ready, open-source web server with automatic HTTPS. It is known for its simplicity, flexibility, and security features. Caddy automatically manages SSL certificates using Let’s Encrypt and provides easy…