Commonly asked OS module functions in node.js

 var os = require('os')

console.log('Total Memnory:',os.totalmem())

console.log('Total cpu:',os.cpus())

console.log('Home Dir:',os.homedir())

console.log('Platform',os.platform())

var userInfo = os.userInfo()

console.log('User Info',userInfo)

console.log("Free memory",os.freemem())