# cat /pps/qnx/device/usb_ctrl
# mount
/dev/hd12t6 on / type dos (fat12) 
/var/pps on /pps type PPS 
# slay devb-ram
slay: proc/boot/devb-ram 8205 on (tty not known) (y/N)? Y
slay: proc/boot/devb-ram 32784 on (tty not known) (y/N)? Jan 01 00:33:11.109    6    12   100 Receive PULSE_CODE_PROCMGR
                         Jan 01 00:33:11.110    6    12   100 Receive PULSE_CODE_PROCMGR
                                                                                        Jan 01 00:33:11.110    6    12   100 Receive PULSE_CODE_PROCMGR
                                                        Jan 01 00:33:11.152    6    12   100 Receive PULSE_CODE_PROCMGR
                        Jan 01 00:33:11.152    6    12   100 Receive PULSE_CODE_PROCMGR
                                                                                       N
# slay pps
pps: NOTICE: PPS termination signal received
pps: NOTICE: PPS terminating...
pps: NOTICE: PPS terminated
Jan 01 00:33:24.204    6    12   100 Receive PULSE_CODE_PROCMGR
Jan 01 00:33:24.204    6    12   100 Receive PULSE_CODE_PROCMGR
# slay usblauncher
Jan 01 00:33:34.056    6    12   100 Receive PULSE_CODE_SIGNAL 15
Jan 01 00:33:34.056    2    12   100 Failed to close (/pps/qnx/device/usb_ctrl) - Bad file descriptor
# pps -m /pps/qnx
pps: NOTICE: PPS initializing
pps: NOTICE: PPS attaching /pps/qnx
# usblauncher -h -vvvl -p 2 -t -s /lib/dll/pubs/echo "start_stack::device,2" >> /pps/qnx/usb_ctrl
ksh: usblauncher: cannot execute - No such file or directory
#