COLODEBUG: a simple way to improve bash script debugging

Implementing RSA in Python from Scratch (Part 1)

Async vs. Threads

Issue #144


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COLODEBUG: a simple way to improve bash script debugging

Published: 17 December 2021
Tags: shell

The code flow in a shell script can be difficult to follow. In this introductory article, Johannes Truschnigg presents a couple of lines of code that you can add to your shell scripts to get comments printing as it runs.


Implementing RSA in Python from Scratch (Part 1)

Published: 19 August 2021
Tags: python

You've probably used RSA at somet point to generate a key for ssh. Do you know how the underlying algo works though? In this first part article, the author explains the math behind RSA and implements it in Python.


Async vs. Threads

Published: 19 December 2021
Tags: python

We've had a number of articles on concurrent programming in Python. This one, however, Maurits van Riezen explains, summarizes, and compares multiprocessing, threading (Global Interpreter Lock), and async.

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