Node.js os.release() Method

// Node.js program to demonstrate the    
// os.release() method 
   
// Allocating os module
const os = require('os');

// Printing os.release() value
console.log(os.release());

// Node.js program to demonstrate the    
// os.release() method 
   
// Allocating os module
const os = require('os');

// Printing os.platform() value
var platform = os.platform();
switch(platform) {
    case 'aix': 
        console.log("IBM AIX platform");
        break;
    case 'darwin': 
        console.log("Darwin platform(MacOS, IOS etc)");
        break;
    case 'freebsd': 
        console.log("FreeBSD Platform");
        break;
    case 'linux':
        console.log("Linux Platform");
        break;
    case 'openbsd':
        console.log("OpenBSD platform");
        break;
    case 'sunos':
        console.log("SunOS platform");
        break;
    case 'win32': 
        console.log("Windows platform");
        break;    
    default: 
        console.log("Unknown platform");
}

// Printing version 
console.log("Version: " + os.release());