On most appliances it's possible to get the serial number from either "cpstat os" or the command "dmidecode -s system-serial-number", however, neither of them work on embedded appliances.
Cpstat os shows a "-" and dmidecode doesn't exist on the system.
Is there a way to get the serial number directly from the appliance, instead of looking at the sticker or looking at the user center? I am trying to avoid these 2 due to automation of work.
Thanks in advance.