Broadcasting to all NFS clients

[Georg Feil]

I would like to send a broadcast message as with "wall", but I want it to
appear on all machines with NFS mounts from my machine, as with
"shutdown". Any simple way to do this (on Sun 3/280 with 4.0.3)?

Thanks.

Georg Feil                                 Internet: ghfeil at white.toronto.edu
                                             -or-  : georg at sgl.ists.ca