Answers for "how to refer to js file in htnml"

git credentials

# this will store your credentials "forever"
git config --global credential.helper store

add credentials git linux

# This cache timeout is in seconds
$ git config --global credential.helper 'cache --timeout=3600'

import js in html

<script type="text/javascript" src="yourfile.js"></script>

include script in html

<script type="text/javascript" src="/path/to/script.js"></script>