On Fri, Dec 05, 2003 at 08:41:20PM +0900, Quynh Nguyen Anh wrote:
> hello,
> 
> i want to write a program that get notified when a usb device (exactly a 
> usb memory key) is plugged into the usb port of the machine. i guess 
> hotplug fits this job well.
> 
> but i dont know how to register my program to hotplug, so it can be 
> notified. may you please show me the way? (it is best to have some 
> examples or source codes)

Just put two files into /etc/hotplug/usb/*.
Hotplug will read the *.usermap and if it matches
the USB device it calls given script.
Here is a simple example i use for my DigiCam.

Kay