A command-line Caesar cipher tool written in Python — built twice, at different points in my learning journey, to show how my skills grew. The original was written in 2024 on Day 8 of learning Python.

Uppercase and lowercase letters are treated as the same during processing. The output is saved in lowercase. . ├─ maineng.py ├─ mainpl.py ├─ README.md ├─ LICENSE ├─ .gitignore ├─ input.txt ├─ ...

Last time, we used Python to create a Caesar cipher. It simply shifts characters by a fixed number. and other fundamentals of cryptographic technology were packed into it. However, the Caesar cipher ...