/sys/devices/pci0000:00/0000:00:02.2/0000:03:00.0/usbmon/
/sys/devices/pci0000:00/0000:00:02.2/0000:03:00.0/usbmon
NameSizeModeActions
usbmon1/-0755rm
usbmon2/-0755rm
Delete usbmon1 ?
cmd: