[LAU] how can I send a midi command from bash through jack to my HW controller?

[Clemens Ladisch]

David Kastrup wrote:
> $ amidi -p "UM-4 MIDI 1" -d
> ALSA lib rawmidi.c:286:(snd_rawmidi_open_noupdate) Unknown RawMidi UM-4 MIDI 1

The card number can be replaced with the card ID:

  amidi -p hw:UM4 -d


Regards,
Clemens