Creating disc that automatically runs a CP/M 3.0 program

[Jonathan]

I've seen a disc that on RUN"DISC" changes to white on black, runs |CPM to load CPM 2.2, then automatically runs a specific .COM program.

Is there an equivalent for CP/M 3.0? Or are there instructions online? Thanks.

[McArti0]

1 |CPM
save"DISC

openout "PROFILE.SUB"
print#9,"FILE.COM"
closeout

run"DISC

[Jonathan]

Thank you very much for the very quick reply. They used to say "RTFM", and I now see that this is covered very clearly in the 6128 manual. I probably knew it off by heart in the late 80s!

[GUNHED]

Thank you very much for the very quick reply. They used to say "RTFM", and I now see that this is covered very clearly in the 6128 manual. I probably knew it off by heart in the late 80s!

Yes, it's always good to Read The FutureOS Manual. 

But back to good old CP/M...
Actually PROFILE.SUB can contain any kind of command you like to have. In addition there are tools like XSUB.COM which provide much more features.