Linux command
lsusb 命令
文件
复制后可按需替换文件名、目录或参数。
常用示例
Example
lsusb
Example
lsusb -t
Example
sudo lsusb -v
Example
sudo lsusb -v -s 001:002
Example
lsusb -d 1234:5678
说明
lsusb displays information about USB buses in the system and devices connected to them. It uses udev's hardware database to provide human-readable vendor and product names.
参数
- -v, --verbose
- Display detailed device information including configuration and class descriptors
- -s [bus:]devnum
- Show only devices on specified bus and/or device number (decimal)
- -d vendor:product
- Show only devices with specified vendor/product ID (hexadecimal)
- -D _device_
- Display information about a specific device file (e.g., /dev/bus/usb/001/002)
- -t, --tree
- Display USB device hierarchy as tree
- -V, --version
- Display version information
FAQ
What is the lsusb command used for?
lsusb displays information about USB buses in the system and devices connected to them. It uses udev's hardware database to provide human-readable vendor and product names.
How do I run a basic lsusb example?
Run `lsusb` in a terminal, then adjust file names, paths, flags, or remote targets for your system.
What does -v, --verbose do in lsusb?
Display detailed device information including configuration and class descriptors