NPM registry management - use npmrc
#!shell
nitsingh$ npm install -g npmrc
nitsingh$ npmrc -c shelter
Removing old .npmrc (external)
Activating .npmrc "shelter"
nitsingh$ npm config set registry https://registry.npmjs.org/
Bower configuration
#!shell
nitsingh$ tar -cf $(date +'%m-%d-%Y').tar ./node_modules
nitsingh$ tar -xf 08-09-2016.tar
ln -s ../../node_modules/bootstrap/ ./public/components/
#!shell
nitsingh$ npm list -g --depth=0