Docker Swarm: From Newbie to Pro - A Friendly Guide Hey there, fellow tech enthusiast! 👋 Ever found yourself drowning in a sea of containers, wishing for a lifeboat? Well, grab onto Docker Swarm - it’s about to become your new best friend in the world of container orchestration. In this guide, I’ll walk you through my journey with Docker Swarm, from my first fumbling attempts to some pretty cool advanced stuff. So, let’s dive in! ...
Introduction Ntfy.sh is an open-source service that simplifies push notifications by offering a free-to-use HTTP-based API. With it, you can easily send messages or alerts to phones, desktops, or other devices via HTTP POST/PUT requests, without the need for API keys or complex setups. In this post, we’ll walk through the basics of Ntfy.sh, followed by example code in Go, Python, and JavaScript. We’ll also explore additional features like message retention, attachments, and end-to-end encryption. ...
Understanding Concurrency in Go Programming Language Welcome to this comprehensive guide on Golang concurrency! In this tutorial, we’ll explore the basics of concurrency in Go, including goroutines, channels, waitgroups, and mutexes. What is Concurrency? Concurrency is the ability of a program to execute multiple tasks simultaneously. In Go, concurrency is achieved through goroutines, which are lightweight threads managed by the Go runtime. Goroutines allow you to run multiple functions concurrently, enabling parallelism and efficient resource utilization. ...
Hugo Static Site Generator Guide - Installation, Setup, and Deployment Date: 2024-10-16 Welcome to this comprehensive guide on using Hugo, a popular static site generator for building fast and secure websites. Hugo is known for its speed, flexibility, and ease of use, making it a top choice for developers and content creators alike. What is Hugo? Hugo is an open-source static site generator written in Go. It allows you to create websites quickly without the need for a database or server-side scripting. Hugo generates static HTML files that can be hosted on any web server, making it ideal for blogs, portfolios, and other content-driven sites. ...
UFW - Uncomplicated Firewall on Linux: Quick and Easy Tutorial Welcome to this easy-to-follow guide on using UFW (Uncomplicated Firewall) on Linux! UFW is designed to make managing your firewall settings a breeze, even if you’re not a network expert. It serves as a user-friendly front-end to iptables, simplifying the process so anyone can use it. Installing UFW on Linux Getting UFW up and running is simple since it’s included with most Linux distributions. You can install it using your package manager. Here are the commands for various distributions: ...