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Building a Simple HTTP Server in Python: A Step-by-Step Guide

Introduction to HTTP and HTTP Servers The HyperText Transfer Protocol (HTTP) is the foundation of the World Wide Web. It enables communication between clients (e.g., web browsers) and servers to transfer data such as HTML pages, images, and other web resources. HTTP operates as a request-response protocol: The client sends an HTTP request specifying the resource or action required. The server processes this request and sends back an HTTP response , which includes the requested data or an error message. HTTP defines methods like GET , POST , PUT , and DELETE , which dictate the purpose of a request: GET : Retrieve data from the server. POST : Send data to the server to create or update a resource. PUT : Update or create a resource. DELETE : Remove a resource. What Are HTTP Servers? ...
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From Mistakes to Mastery: How SSH Config Rescued Me from Command Catastrophes in Production

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Lessons Learned and the Power of Personalizing the Production Console Source unsplash When I embarked on my journey as a software engineer, I was eager to immerse myself in the world of Linux and the command-line interface. Little did I know that my enthusiasm for the terminal would lead to a series of mishaps, including accidentally executing local commands on critical production servers. One fateful day, I found myself on the brink of disaster when I mistakenly typed “sudo init 0” on a production machine instead of my local laptop. The repercussions were immediate, and the production environment went offline for several tense minutes. Determined to avoid such command catastrophes in the future, I set out to find a solution that would save me from myself. A Costly Mistake and the Need for Change Recalling the shutdown mishap and the ensuing panic, I recognized the imperative of establishing a clear distinction between local and production machines. The incident underscored the potenti...
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