What firmware? There’s a lot of different ones…
Does it show in ‘hardware info’ ?
I used the below command with nsh script job to get solaris firmwae version
prtdiag -v | grep OBP >> /tmp/test
i ran the above commmand using nsh script job on servers and wrote it to a file on the server and made a configuration file to fetch the data
and that's not available in the hardware info object anywhere ?
why do you need to echo to a file? why not run:
printdiag -v | grep OBP
as a 'remote' extended object?