Get the name of Dotfiles;

dotfiles.js

(function() {
	'use strict';
	var spawn, dotfiles;
	spawn = require('child_process').spawn;
	dotfiles = function() {
		var ls, grep;
		ls    = spawn('ls', ['-A']);
		grep  = spawn('grep', ['^\\.']);

		ls.stdout.on('data', function (data) {
			grep.stdin.write(data);
		});

		ls.stderr.on('data', function (data) {
			throw ('ls stderr: ' + data);
		});

		ls.on('close', function (code) {
			if (code !== 0) {
				throw ('ls process exited with code ' + code);
			}
			grep.stdin.end();
		});

		grep.stdout.on('data', function (data) {
			throw ('' + data);
		});

		grep.stderr.on('data', function (data) {
			throw ('grep stderr: ' + data);
		});

		grep.on('close', function (code) {
			if (code !== 0) {
				throw ('grep process exited with code ' + code);
			}
		});
	};
	dotfiles();
}());