Find all links from existing HTML files
ls *.html | xargs grep "Please follow" | grep -Eo '(http|https)://[a-zA-Z0-9./?=_-]*'
How to create a GH issue
gh issue create -b "" --label "link" --assignee "@me" --title ""
Putting it all together
for i in `ls *.html | xargs grep "Please follow" | grep -Eo '(http|https)://[a-zA-Z0-9./?=_-]*' `; do echo $i; sleep 10; gh issue create -b "" --label "link" --assignee "@me" --title "$i"; done;