Send Data from Arduino Yun to PC


I'm working on a project and I need to send data (in this case photos) from Arduino Yun via WIFI to PC. I want to send directly to the Local Disk of the PC.
The idea is the following one. When I take a photo, instead of store in the SD and then upload to twitter, dropbox... , send the photo directly to local disk of the PC. The arduino and PC are connected via WIFI between them.

I don't know how to do this.

Can anyone helps me?

Thanks a lot.