Welcome to CodeArmo!

A blog about Programming, options, finance, data analytics, and cryptocurrency.

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Latest Posts

How to Generate an SSH Key 🔑

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Master SSH key setup 🔑 in minutes! Generate your public & private key pair, configure SSH access to your serve. A fast guide for developers who need seamless, secure SSH access. 🚀

Published on April 02, 2025

Web Scraping with Python: A Practical Introduction Using BeautifulSoup 🍜 (Step-by-Step Guide for Beginners)

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Learn how to build a 🐍 Python web scraper using Beautiful Soup to extract temperature data from a website and save it as a CSV file. A beginner-friendly guide to web scraping with practical examples.

Published on March 27, 2025

📈 Best Platforms to Trade Crypto Options in 2025: Where to Buy & Hedge Bitcoin Risk

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What are crypto options📈 ? They're advanced trading contracts that let you buy or sell crypto at a set price in the future — with limited risk and unlimited strategies. Learn how to trade Bitcoin options on platforms like Bybit, Deribit, and OKX using real tactics, pro tools 🛠️, and demo accounts 🎮 to sharpen your edge before going live 🚀.

Published on March 24, 2025

File Transfers with WinSCP vs Rsync

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A short post on how to optimally transfer large files or folders with many files from a Linux server to your local machine (or vice versa). Here we explore using WinSCP and rsync to ensure that we can download the files in a reasonable amount of time. We also look at compression techniques using gzip, and show real examples of how to achieve this efficiently.

Published on March 24, 2025

Creating SSH Alias to Easily Connect to Server

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It can get very tiresome having to remember the IP address and which ssh key is associated with the user log in, especially once we have a few servers to manage, in this article we will show how to easily set up a system in which we can simply type a single word along with 'ssh' to get in to our servers.

Published on March 23, 2025

3 Proven Ways to Run a Python Script in the Cloud

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Learn Python from scratch with this free, text-based course. Perfect for beginners looking to understand the basics of Python programming. No experience required.

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3 lessons in this series