freebsd-dev/usr.sbin/usbdevs/usbdevs.8
Lukas Ertl ede09ff6de Add option '-o' for one-line output in combination with '-d'.
PR:             bin/62911 (patch slightly adopted)
Submitted by:   Corris Randall <corris@line6.net>
2004-05-24 13:22:00 +00:00

78 lines
2.7 KiB
Groff

.\" $NetBSD: usbdevs.8,v 1.5 2000/10/15 12:44:11 bjh21 Exp $
.\" Copyright (c) 1999 The NetBSD Foundation, Inc.
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.\" Author: Lennart Augustsson
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.\" $FreeBSD$
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.Dd May 24, 2004
.Dt USBDEVS 8
.Os
.Sh NAME
.Nm usbdevs
.Nd show USB devices connected to the system
.Sh SYNOPSIS
.Nm
.Op Fl a Ar addr
.Op Fl d
.Op Fl f Ar dev
.Op Fl o
.Op Fl v
.Sh DESCRIPTION
The
.Nm
utility prints a listing of all USB devices connected to the system
with some information about each device.
The indentation of each line indicates its distance from the root.
.Pp
The options are as follows:
.Bl -tag -width ".Fl a Ar addr"
.It Fl a Ar addr
only print information about the device at the given address.
.It Fl d
Show the device drivers associated with each device.
.It Fl f Ar dev
only print information for the given USB controller.
.It Fl o
One-line output (only useful in combination with
.Fl d ) .
.It Fl v
Be verbose.
.El
.Sh SEE ALSO
.Xr usb 4
.Sh HISTORY
The
.Nm
utility appeared in
.Nx 1.4 .