root snowwhite udevadm info --query all --name video0 devices pci0000

 1
 2
 3
 4
 5
 6
 7
 8
 9
10
11
12
13
14
15
16
[root@snowwhite ~]# udevadm info --query=all --name=video0
P: /devices/pci0000:00/0000:00:1d.2/usb5/5-2/video4linux/video0
N: video0
S: char/81:0
S: v4l/by-path/pci-5-2-video-index0
E: UDEV_LOG=3
E: DEVPATH=/devices/pci0000:00/0000:00:1d.2/usb5/5-2/video4linux/video0
E: MAJOR=81
E: MINOR=0
E: DEVNAME=/dev/video0
E: ID_PATH=pci-5-2
E: ACL_MANAGE=1
E: ID_V4L_VERSION=2
E: ID_V4L_PRODUCT=Logitech QuickCam Pro 4000
E: ID_V4L_CAPABILITIES=:capture:
E: DEVLINKS=/dev/char/81:0 /dev/v4l/by-path/pci-5-2-video-index0