I want to enable PXE boot of current system's BIOS from Linux.
If modifying the BIOS content is not possible then is there any way to take the back up of current BIOS setting and dump it on identical other machine ? So that changes made on first machine's BIOS settings will be effective on Second identical machine's BIOS Settings
I came across an utility flashrom, which is allowing me dump the previously recorded file. But is there any way to modify only single option of BIOS (without dumping)