Prefix child process console logging
var logProcess = require('process-logger'),
spawn = require('child_process').spawn;
var child = spawn('ls');
logProcess(child, {prefix: '[child]'});
// Output
//$ [child] README.md
//$ [child] lib
//$ [child] node_modules
//$ [child] package.json
//$ [child] src
//$ [child] test