node.js memo

# Package Updates
sudo npm update -g [pkg]

# Express (ejs)
express -e [dir]

# forever
forever [action] [options]
cd appdir
forever start app.js

forever start -a --uid [uid] [app]
forever stop [uid]
forever restart [uid]

# npm
npm update -g [pkg]

# one liner
node -e "console.log('test')"