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Building a Secure File Sharing Network with NGINX, Tahoe-LAFS, and Tailscale
We recently faced a unique challenge: securely distributing files across a decentralized grid using Tahoe-LAFS, where each node is in a different physical location — yet all must act like a private cluster. Our goal was to let user-installed clients securely upload files to these distributed nodes without exposing any of them publicly. Here’s how we solved this using: 🌐 Problem Overview Each Tahoe node runs on a different system, spread across the world. They all connect through Tailscale, creating
Automating iOS Builds with GitHub Actions and Fastlane: A Complete Guide
In this post, I’ll walk you through how I set up a CI/CD pipeline for an iOS project using GitHub Actions and Fastlane, complete with code signing, TestFlight deployment, and build artifact uploads on failure. This setup ensures every push to main or develop runs a full build and automatically ships to TestFlight — saving time and reducing human error. 📦 Project Overview 🛠 Prerequisites Before setting this up, make sure: 🔐 GitHub Secrets Setup You’ll need to add these
How to send Email from AWS ECS using Postfix and AWS SES.
What is AWS ECS AWS ECS (Amazon Elastic Container Service) is a fully managed container orchestration service provided by Amazon Web Services. It allows you to run, manage, and scale Docker containers in a cluster of EC2 (Elastic Compute Cloud) instances or on AWS Fargate, which is a serverless compute engine for containers. Procedure I am creating a Docker image that will include Postfix, PHP, and Apache2. This image will also incorporate a few website pages and a PHP script
Step-by-Step Guide to Setting Up Your Own Mastodon Server
What is Mastodon? Mastodon is a decentralized social network comprised of separate servers focused on specific themes, topics, or interests. Users can join these servers, follow others, engage in conversations, and perform activities similar to what you’d typically do on platforms like Twitter. Mastodon has been in existence since March 2016, but it gained significant popularity in late 2022, thanks to a notable acquisition of a particular social media platform. A Mastodon website can function independently, much like a regular
Setup Wireguard VPN on Ubuntu
WireGuard is a communication protocol and free and open-source software that implements encrypted virtual private networks, and was designed with the goals of ease of use, high speed performance, and low attack surface. Server Side Setup : Step 3:- Start, Stop, and Status Wireguard server Client Side Setup:-
Exploring Docker Architecture and Command Usage
Component of docker architecture Docker uses a client-server architecture, which allows you to interact with Docker through a command-line interface (CLI) or a graphical user interface (GUI) while the Docker daemon (server) does the actual work of managing containers. Here’s an overview of the Docker architecture: Docker Client This is the interface that a user interacts with. It’s usually a command-line tool (CLI) or a GUI. When you issue a command like “run a container,” the Docker Client translates it