lsusb Man page

Resume Wikipedia de Lshw

lshw est une commande sous Unix (et GNU/Linux) qui affiche des informations très détaillées sur les périphériques d’un ordinateur.
sudo lshw
Pour connaître le nom logique de l’interface réseau sous Debian ou Ubuntu (eth0 ou eth1 ou … ) cette commande est souvent nécessaire lorsque le système Linux est lancé dans une machine virtuelle VMware,
qui a été précédemment copiée ou dupliquée.
Voici un exemple de résultat sur un système Ubuntu LTS 10.04 sous VMware (dans ce cas c’est eth0) :

lsusb(8) Linux USB Utilities lsusb(8)

NAME

lsusb – list USB devices

SYNOPSIS

lsusb [ options ]

DESCRIPTION

lsusb is a utility for displaying information about USB buses in the
system and the devices connected to them.

OPTIONS

-v, –verbose
Tells lsusb to be verbose and display detailed information about
the devices shown. This includes configuration descriptors for
the device’s current speed. Class descriptors will be shown,
when available, for USB device classes including hub, audio,
HID, communications, and chipcard.

-s [[bus]:][devnum] Show only devices in specified bus and/or devnum. Both ID’s are
given in decimal and may be omitted.

-d [vendor]:[product] Show only devices with the specified vendor and product ID.
Both ID’s are given in hexadecimal.

-D device
Do not scan the /dev/bus/usb directory, instead display only
information about the device whose device file is given. The
device file should be something like /dev/bus/usb/001/001. This
option displays detailed information like the v option; you must
be root to do this.

-t Tells lsusb to dump the physical USB device hierarchy as a tree.
This overrides the v option.

-V, –version
Print version information on standard output, then exit suc‐
cessfully.

RETURN VALUE
If the specified device is not found, a non-zero exit code is returned.

FILES
/var/lib/usbutils/usb.ids
A list of all known USB ID’s (vendors, products, classes, sub‐
classes and protocols).

SEE ALSO

lspci(8), usbview(8).

AUTHOR

Thomas Sailer, .

usbutils-007 6 May 2009 lsusb(8)

Ils en parlent aussi

Persistent names for usb-serial devices | HintShop