var spawn = require('child_process').spawn; if (process.argv.length === 3) { var command = process.argv[2]; if (process.platform === 'linux') { var dir = __dirname; var script = spawn(dir + "/" + command); script.on('close',function(code) { process.exit(code); }); } else { process.exit(0); } } else { process.exit(0); }