arch method of OS module of node.js


This method is used to return the CPU architecture of operating system for which the node.js binary was compiled.
Possible values are : 'arm', 'arm64', 'ia32', 'mips', 'mipsel', 'ppc', 'ppc64', 's390', 's390x', 'x32', 'x64', and 'x86'. This method returns String . Code snippet is given below :


//Name of the file: arch.js
var os = require('os');
var value =  os.arch();
console.log("os.arch() ==> " + value);			


  • Now run the snippet using the following command :
    >node arch.js
    os.arch() ==> ia32