Convets an EPUB-Ebook to Markdown such that it can be used then in Markdown-Editors.
Make sure, docker is running.
Put the scripts/run.sh, make it executable and put it int /usr/bin/epub_to_markdown.
You don't have to clone the repo.
But if you did, you can use ./scripts/install.sh to do just that.
After that, go to the directory, where your Epub is and run: epub_to_markdown file.epub.
This will create a out folder (or reuses it) where you can find the output consisting of the markdown and its images.
It includes pandoc and a dictionary, to make CAPS LOCK HEADLINES normal.