I have a Trust usb webcam. I'm looking for (or creating) a script that could take a screenshot from the camera every 10 seconds and save the image to disc with a timestamp for a filename.

I've found

streamer -o 0000.jpeg -s 300x200 -j 100 -t 1 -r 10

But it only runs once and it doesn't save the filename as something unique, so when the script starts again it will override the previous files with the same name.

Any ideas on a script that can start taking timelapse photos when my machine starts up?

Thanks.