SHELL

git remove folder from repository

# the -r option will recursively delete the folder
git rm -r folder-name
# commit changes
git commit -m "Remove duplicated directory"

remove folder from git repository

For root folder -> git rm -r myFolder 
For sub folder -> git rm -r publicmyFolder
git commit -m 'myFolder is deleted'
git push

delete folder from repo

git rm -r myFolder

delete folder from repo

git rm -r myfolder
git commit -m 'myFolder is deleted'
git push

How to remove a directory from git repository?

sql
git rm -r one-of-the-directories // This deletes from filesystem
git commit . -m "Remove duplicated directory"
git push origin <your-git-branch> (typically 'master', but not always)