Run this under tag folder in order to generate a page for each of your tags. If you added a new tag you need to come to this page and run the script again.
echo $'---\nlayout: tag_index\ntag: reference \n---' > 'reference.md' &
echo $'---\nlayout: tag_index\ntag: general \n---' > 'general.md' &
echo $'---\nlayout: tag_index\ntag: aws \n---' > 'aws.md' &
echo $'---\nlayout: tag_index\ntag: python \n---' > 'python.md' &
echo $'---\nlayout: tag_index\ntag: problem_solving \n---' > 'problem_solving.md' &
echo $'---\nlayout: tag_index\ntag: linux \n---' > 'linux.md' &
echo $'---\nlayout: tag_index\ntag: django \n---' > 'django.md' &