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USBDEVS(8) System Manager's Manual USBDEVS(8)

usbdevsshow USB devices connected to the system

usbdevs [-v] [-a addr] [-d usbdev]

usbdevs prints a listing of all USB devices connected to the system with some information about each device.

The options are as follows:

addr
Only print information about the device at the given address.
usbdev
Only print information for the given USB controller.
Be verbose. Multiple -v options increase the verbosity.

/dev/usb[0-9]
Default USB controllers.

usb(4)

The usbdevs command appeared in OpenBSD 2.7.

July 12, 2018 OpenBSD-7.4