I'm refreshing an existing course that uses a slew of external resources via URLs. Is there a way to pull just those external links from my course in Canvas?

The closest I've come so far is:

1. export course (nets imscc file, which is just a compressed file)
2. expand/decompress imscc file
3. cd into expanded dir
4. grep href -R * > links (writes all lines with hrefs to the file links)
5. feed links to this tool: https://www.convertcsv.com/url-extractor.htm