/usr/bin/aconnect: unrecognized option '--help'
aconnect - ALSA sequencer connection manager
Copyright (C) 1999-2000 Takashi Iwai
Usage:
 * Connection/disconnection between two ports
   aconnect [-options] sender receiver
     sender, receiver = client:port pair
     -d,--disconnect     disconnect
     -e,--exclusive      exclusive connection
     -r,--real #         convert real-time-stamp on queue
     -t,--tick #         convert tick-time-stamp on queue
 * List connected ports (no subscription action)
   aconnect -i|-o [-options]
     -i,--input          list input (readable) ports
     -o,--output         list output (writable) ports
     -a,--all            show inactive ports, too
     -l,--list           list current connections of each port
 * Remove all exported connections
     -x, --removeall