All of the scripts on this site assume you are working in a Linux terminal.
The recommended way to do this on a Windows machine is with WSL (Windows System for Linux).
This page describes how to get that installed, and provides tips on working in that environment.
Describes the DLS repo and how to fetch the scripts from there that will be needed for the steps of the process.
Computer programmers use Git as a preferred way of doing robust version control. Instructions for Using Git for Version Control are provided.
For those not comfortable with git, a simple "Make copies along the way" method is described.
Links for tools like Notepad++, kdiff3, Solid
Discussion of how to learn and practice regular expressions