Sorry, Redline_1, my bad.Also, it does need an underlying NT BASED system to run
So it boils down to the GUI-less OS. But hey, that doesn't mean you don't need to know asm/C to create something of that kind. Your "batch files" engine, it should be written in some compiled language I guess. To run fast. Or you just want to implement all the functionality with cmd.exe scripts? That would be challenging, at least to say.