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This article will explain in detail about using the lsusb command of linux to display the list of USB devices. The editor thinks it is very practical, so I share it for you as a reference. I hope you can get something after reading this article.

The lsusb command is used to display a list of native USB devices, as well as details of USB devices.

The USB device information displayed by the lsusb command comes from the corresponding file in the "/ proc/bus/usb" directory.

Syntax format: lsusb [parameters]

Common parameters:

-v displays details of USB devices-s displays only devices with specified bus and / or device numbers-d displays only devices with specified manufacturer and product numbers-t displays the hierarchy of unreasonable USB devices in a tree structure-V displays version information of the command

Reference example

Display a list of USB devices:

[root@linuxcool] # lsusbBus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubBus 002 Device 003: ID 0e0f:0002 VMware, Inc. Virtual USB HubBus 002 Device 002: ID 0e0f:0003 VMware, Inc. Virtual Mouse

Display a list of USB devices in a tree:

[root@linuxcool ~] # lsusb-t Port: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=uhci_hcd/2p, 12m | _ Port 1: Dev 2, If 0, Class=Human Interface Device, Driver=usbhid, 12m | _ Port 2: Dev 3, If 0, Class=Hub, Driver=hub/7p, 12m Dev: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/6p, 480m

Display USB device details:

[root@linuxcool] # lsusb-v this is the end of the list of USB devices displayed using the lsusb command of linux. I hope the above content can be helpful to you and learn more. If you think the article is good, you can share it for more people to see.

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