Apigee Utility to create an Open API Spec directly from a URL
http://specgen.apistudio.io/open-api/53d49866-433b-476e-bf19-96d312b92f36/run-api
Or via npm: https://www.npmjs.com/package/api2swagger
Nginx Mechanic
https://github.com/punkave/mechanic
Command-line tool to manage nginx-powered proxies for node apps. Static file delivery, load balancing, HTTPS, all that jazz with a clean interface.
npm –save versus –save-dev
Use --save-dev for dependencies necessary to build application for development but not needed to distribute as dependencies for actual project.
Refer: npm-save-dev.pdf
Installing NPM and NodeJS in Ubuntu
Possible Solution (Not Tested):
http://www.hostingadvice.com/how-to/install-nodejs-ubuntu-14-04/
Updating NPM
Refer: http://stackoverflow.com/questions/23393707/how-to-update-npm
This will update npm using npm itself:
# This is for initial installation
$ sudo npm install npm -g
# This is for upgrade
$ sudo npm update npm -g
From article: If you are stuck, try sudo npm update npm -g. All credit goes to Tim Castelijns. I have tested it on ubuntu 14.04, npm 1.3.10
Note that if you are using nvm for managing multiple versions in your local dev environment for e.g. testing purposes, all your installed versions (listed by nvm ls) are in ~/.nvm, hence you just omit system wide installation (i.e. omit sudo):
$ npm install npm -g
Updated version of NodeJS - Chris Lea
Refer: https://nodesource.com/blog/chris-lea-joins-forces-with-nodesource