aseqdump

aseqdump [ -p client:port,... ]

aseqdump is a command-line utility that prints the sequencer events it receives as text.
To stop receiving, press Ctrl+C.

-h, --help Prints a list of options.


-V, --version Prints the current version.


-l, --list Prints a list of possible input ports.


-p, --port=client:port,... Sets the sequencer port(s) from which events are received.
A client can be specified by its number, its name, or a prefix of its name. A port is specified by its number; for port 0 of a client, the ":0" part of the port specification can be omitted.

Clemens Ladisch <clemens@ladisch.de>