External regex files

In the external regex files you can use Golang regexes, one per line.
As example:

edoardottt
.*youtube\.com.*

and save the file as test.txt

echo https://www.edoardoottavianelli.it/ | cariddi -s -sf test.txt

and see the output.

Don't forget to check if your golang regexes are correct! (e.g. use https://regex101.com/)