Can anyone tell me how to create a cd which when booted from will automatically run a script I choose? I am trying to read the contents of the RAM before the system entirely boots so it must be lightweight too. I can get a light linux distro but how do I add the script to run when booting is done from the cd?
I am working with some old laptops which don't support booting from USB 2.0 hard disks. So i need to boot from a cd.
Any help will be appreciated.
Thanks in advance.