在Linux中列出USB设备

使用 lsusb 命令

niu@niu:~/dev$ lsusb
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 004: ID 1c4f:0003 SiGma Micro
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 006: ID 13fd:1840 Initio Corporation
Bus 002 Device 002: ID 0bda:0158 Realtek Semiconductor Corp. Mass Storage Device
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 04f2:b027 Chicony Electronics Co., Ltd Gateway USB 2.0 Webcam
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
niu@niu:~/dev$

想要显示详情，可以使用verbose模式显示：lsusb -v 或 lsusb --verbose