Minha regra personalizada executa um comando shell quando eu conecto fisicamente o dispositivo USB.
/etc/udev/rules.d/85-my_stk1160_pal.rules :
ACTION=="add", SUBSYSTEM=="usb", ATTR{idVendor}=="05e1", ATTR{idProduct}=="0408", RUN+="/usr/local/bin/my_stk1160_pal.sh"
Mas não será executado quando eu redefinir programaticamente este dispositivo.
/usr/local/bin/camreplug :
#!/bin/bash
# find
fn_findusb() {
for fn_findusb_devpath in /sys/bus/usb/devices/*; do
read -r fn_findusb_vendor <"$fn_findusb_devpath/idVendor" && read -r fn_findusb_product <"$fn_findusb_devpath/idProduct" \
&& [ x"$1" = x"$fn_findusb_vendor" -a x"$2" = x"$fn_findusb_product" ] && return
done 2>/dev/null
fn_findusb_devpath=
return 1
}
fn_findusb 05e1 0408 && echo 0 >"$fn_findusb_devpath/authorized" && echo 1 >"$fn_findusb_devpath/authorized"
saída de udevadm monitor após echo 1 >authorized
KERNEL[17717.589940] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0 (usb)
KERNEL[17717.592006] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6 (i2c)
UDEV [17717.593360] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0 (usb)
UDEV [17717.603394] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6 (i2c)
KERNEL[17717.631988] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6/6-0025 (i2c)
UDEV [17717.633784] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6/6-0025 (i2c)
KERNEL[17719.256716] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/video4linux/video0 (video4linux)
KERNEL[17719.260381] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1 (usb)
UDEV [17719.263691] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1 (usb)
KERNEL[17719.267396] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)
KERNEL[17719.267923] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/controlC1 (sound)
KERNEL[17719.268138] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/pcmC1D0c (sound)
KERNEL[17719.268516] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.2 (usb)
UDEV [17719.274465] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/video4linux/video0 (video4linux)
UDEV [17719.285210] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)
UDEV [17719.287165] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.2 (usb)
UDEV [17719.292012] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/pcmC1D0c (sound)
KERNEL[17719.293854] change /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)
UDEV [17719.299169] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/controlC1 (sound)
UDEV [17719.306564] change /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)
depois de conectar fisicamente:
KERNEL[17926.766100] add /devices/pci0000:00/0000:00:13.2/usb1/1-1 (usb)
KERNEL[17926.767912] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0 (usb)
KERNEL[17926.767957] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6 (i2c)
KERNEL[17926.792798] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6/6-0025 (i2c)
KERNEL[17928.353290] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/video4linux/video0 (video4linux)
KERNEL[17928.354010] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1 (usb)
KERNEL[17928.355404] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)
KERNEL[17928.355687] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/controlC1 (sound)
KERNEL[17928.355943] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/pcmC1D0c (sound)
KERNEL[17928.356707] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.2 (usb)
UDEV [17928.491720] add /devices/pci0000:00/0000:00:13.2/usb1/1-1 (usb)
UDEV [17928.506965] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0 (usb)
UDEV [17928.508603] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6 (i2c)
UDEV [17928.515808] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/i2c-6/6-0025 (i2c)
UDEV [17928.527017] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1 (usb)
UDEV [17928.534729] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.0/video4linux/video0 (video4linux)
UDEV [17928.538411] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.2 (usb)
UDEV [17928.539868] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)
UDEV [17928.542376] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/pcmC1D0c (sound)
KERNEL[17928.544205] change /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)
UDEV [17928.552321] add /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1/controlC1 (sound)
UDEV [17928.556793] change /devices/pci0000:00/0000:00:13.2/usb1/1-1/1-1:1.1/sound/card1 (sound)