Python Standard Library Tutorials

Learn to build a TCP proxy in Python to intercept and analyze real-time data flow between client and server. Ideal for debugging, protocol analysis, and understanding network communication, this guide provides step-by-step implementation and practical examples.

Learn to validate credit card numbers using the Luhn algorithm in Python. This tutorial covers the algorithm steps, card type detection, and handling multiple card numbers from a file.

Learn to build your own Python-based grep tool in this concise guide, perfect for bug hunting and pen-testing. Master text pattern searches within files and streams, saving time and effort in your development tasks.

Learn how to build a fork bomb with os and multiprocessing modules in Python, a program that consumes the target computer's resources and potentially freezes it.

Learn to crack the Affine Cipher in Python with this step-by-step guide. Explore classical cryptography, understand modular arithmetic and linear algebra in encryption, and master brute force decryption with practical Python code.

Discover the Affine Cipher in Python: a straightforward tutorial blending historical cryptography with modern coding, perfect for enthusiasts and programmers.

Learn how to build a custom wordlist generator with options of minimum and maximum characters, and more with itertools in Python.

Unlock the secrets of the Caesar cipher with our Python tutorial. Learn the ins and outs of one of history's oldest codes and how to break it using modern computing power.

Learn to code the Caesar cipher in Python and encrypt messages like Julius Caesar! This beginner-friendly tutorial covers the basics of one of history's earliest ciphers with step-by-step coding instructions. Dive into the world of ancient cryptography!

Learn to protect your downloads from corruption and cyberattacks. This guide teaches you how to verify file integrity using Python, ensuring that your files remain authentic and untampered.

Discover how to effortlessly find open Wi-Fi networks around you using Python. This in-depth guide walks you through using OS commands and Python libraries to scan and list available open Wi-Fi networks on both Windows and Linux systems. Perfect for busy urban environments.

Master the argparse module in Python with this comprehensive tutorial, covering command-line applications, argument parsing, real-world examples, integration with other libraries, and best practices to create user-friendly interfaces and powerful command-line tools.

Learn how to make a hangman game to guess a word in Python using the standard library.

Learn the best way to print variable name and value in Python using F-strings.

Learn how you can split text in Python using the .split() str method.

Learn how to separate your files by extension in your target folder using Python's built-in libraries.