Lsusb is a command-line tool in Linux, installed by default as part of your (modern) Linux Operating System, which can list and enumerate all USB devices, including USB hubs found within the system on which it is being executed. The lsusb will list all USB devices in a system and USB hubs and provide detailed information on each of them. Specified in the corresponding Arch Linux package.Learn how to use the lsusb tool in Linux with a practical example. License, except for the contents of the manual pages, which have their own license The website is available under the terms of the GPL-3.0 Using mandoc for the conversion of manual pages.
Package information: Package name: core/usbutils Version: 014-2 Upstream: Licenses: GPL2, GP元 Manuals: /listing/core/usbutils/ Table of contents If the specified device is not found, a non-zero exit code is V, -version Print version information on standard output, then exit successfully. Verbosity can be increased twice with the v option. t, -tree Tells lsusb to dump the physical USB device hierarchy as a tree. Information like the v option you must be root to do this. D device Do not scan the /dev/bus/usb directory, instead display only informationĪbout the device whose device file is given. : Show only devices with the specified vendor and product ID. Both IDsĪre given in decimal and may be omitted. :] Show only devices in specified bus and/or devnum. Class descriptors will be shown, when available,įor USB device classes including hub, audio, HID, communications, andĬhipcard. This includes configuration descriptors for theĭevice's current speed. OPTIONS -v, -verbose Tells lsusb to be verbose and display detailed information about Hardware database to associate a full human-readable name to the vendor IDĪnd the product ID.
Lsusb is a utility for displaying information about USBīuses in the system and the devices connected to them.
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