tail child process

gistfile1.js

var tail = spawn('tail', ['-n0', '-f', '../irclogs/**/**/*.log'], {
                                                               stdio: [
                                                                 null,
                                                                 'pipe',
                                                                 fs.openSync("err.out", "w")
                                                               ]
                                                               });

tail.stdout.on('data', function(data){
  console.log(data.toString('utf8'));
});