Spawn child process example

spawn-child-process.md

Spawn child process example

'use strict';

var spawn = require('child_process').spawn,
    pwd = spawn('cmd', ['/c', 'dir']);

pwd.stdout.on('data', (data) => {
    console.log('stdout:', data.toString());
});

pwd.stderr.on('data', (data) => {
    console.log('stderr:', data.toString());
});

pwd.on('close', (code) => {
    console.log('child process exited with code', code);
});