That is exactly what I thought and why I insisted that much. I will step back and constrict to my app, and not the whole OS. Thanks!

Thanks does that mean that I can reshape the whole "everything is a file" under unix? I don't want /etc /var /usr (and any other premade structure you find in every linux distro...) but manage it diff

Hi, I plan to have a minimal embedded system with BT, wifi, no gui, to host my application with my own webserver. My webserver+app are responsible to manage the OS (so I don't want anything else to do