I am new to drupal and currently using version 8. I am trying to convert cricket feed widget module in drupal 7 to drupal 8 based on Community instructions.. But I am unable to understand the routing.yml files. I don't understand the parameters used in the routing.yml file to connect with the controllers. I checked out some of their examples..
I don't understand
what they mean by sub_name and Path: Path to the page on site.How do I know that? Is it that much difficult to convert a simple drupal 7 module to drupal 8?