mojagehub/install_nodejs.md

## install_nodejs.md

      
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              install_nodejs.md
            
          
    Node.js

$ curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.26.1/install.sh | bash
$ source ~/.bashrc
$ nvm install stable
$ node -v
$ nvm alias default stable

express

$ npm install -g express
$ npm install -g express-generator
 # @where your app directory
$ vi app.js
  app = require('express')();
  app.get('/', function(req, res){
    res.send('hello world');
  });

  app.listen(3000);
$ express
$ npm install
$ DEBUG=“yourAppDirName”:* ./bin/www