spawn fs

creates a filesystem api using only child processes. useful for remote machine work. not the most performant for high end IO.

exports.createFS(spawnfn, opts, cb(err,fs))

It is HIGHLY recommended you set opts.platform since OSX does not ship with standard bins you see in other unices.

spawnfs.createFS(spawn, {
  platform: 'darwin'
}, function (err, fs) {
  fs.createWriteStream(...);
})