1.\" $NetBSD: usbdevs.8,v 1.3 1998/07/23 13:57:51 augustss Exp $ 2.\" Copyright (c) 1998 The NetBSD Foundation, Inc. 3.\" All rights reserved. 4.\" 5.\" Author: Lennart Augustsson 6.\" 7.\" Redistribution and use in source and binary forms, with or without 8.\" modification, are permitted provided that the following conditions 9.\" are met: 10.\" 1. Redistributions of source code must retain the above copyright 11.\" notice, this list of conditions and the following disclaimer. 12.\" 2. Redistributions in binary form must reproduce the above copyright 13.\" notice, this list of conditions and the following disclaimer in the 14.\" documentation and/or other materials provided with the distribution. 15.\" 3. All advertising materials mentioning features or use of this software 16.\" must display the following acknowledgement: 17.\" This product includes software developed by the NetBSD 18.\" Foundation, Inc. and its contributors. 19.\" 4. Neither the name of The NetBSD Foundation nor the names of its 20.\" contributors may be used to endorse or promote products derived 21.\" from this software without specific prior written permission. 22.\" 23.\" THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 24.\" ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 25.\" TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 26.\" PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 27.\" BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 28.\" CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 29.\" SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 30.\" INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 31.\" CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 32.\" ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 33.\" POSSIBILITY OF SUCH DAMAGE. 34.\" 35.Dd July 12, 1998 36.Dt USBDEVS 8 37.Os 38.Sh NAME 39.Nm usbdevs 40.Nd show USB devices connected to the system 41.Sh SYNOPSIS 42.Nm 43.Op Fl a Ar addr 44.Op Fl f Ar dev 45.Op Fl v 46.Sh DESCRIPTION 47.Nm 48prints a listing of all USB devices connected to the system 49with some information about each device. 50The indentation of each line indicates its distance from the root. 51.Pp 52The options are as follows: 53.Bl -tag -width Ds 54.It Fl a Ar addr 55only print information about the device at the given address. 56.It Fl f Ar dev 57only print information for the given USB controller. 58.It Fl v 59Be verbose. 60.El 61.Sh SEE ALSO 62.Xr usb 4 63.Sh HISTORY 64The 65.Nm 66command appeared in 67.Nx 1.4 . 68