Block read/write/delete file in Ubuntu and Windows with Node.js

[Alejandro Sánchez Gómez]

I'm trying to block the access to read, write and delete a file for all users in both Ubuntu and Windows with Node.js. In Ubuntu, I can do it with fs.chmodSync(file, 0000), but it doesn't work on Windows. Could someone recommend me a easy way to achieve it in both platforms?

Thanks in advance!