Category Archives: Computer Fun Stuff

Caesar Cipher in C

Posted on December 7, 2019 by rilardi

A simple C implementation of the Caesar Cipher. Supports full wrap around for Alpha Numerics. Does Modulus for shifts larger than 26 for Alphas and 10 for Digits. Background on Caesar Cipher: https://en.wikipedia.org/wiki/Caesar_cipher

Posted in Computer Fun Stuff, Development, Programming General, Security, Technology | Leave a comment

PASH – A Simple Unix SHell

Posted on May 5, 2013 by rilardi

What is it? Back in late 2004, I decided to finally write my own Unix SHell from scratch in the C Programming Language. One of the professors that taught Operating Systems at Polytechnic University back when I was an undergrad, actually … Continue reading →

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