I using embedded Linux, I have compiled the kernel without initramfs and kernel is booting fine. But It shows me
rcS file is not found I have put it in
/etc/init.d/rcS and my
rcS file look like
#!/bin/sh echo "Hello world"
After the file system is mounted by the kernel it prints
Can any one tell/explain me why this file is require and how could I start those start up scripts in particular order?
I am using Raspberry Pi with busybox and it works fine but get I got stuck in the startup.