Rolfstangen webcam set as bg

rolfstangen-bg.rb

#!/usr/bin/ruby
require 'net/http'

file_name = '/tmp/rolfstangen-webcam.jpg'

Net::HTTP.start("www.rolfstangen.no") do |http|
    resp = http.get("/webcam/cam_1.jpg")
    open(file_name, 'wb') do |file|
        file.write(resp.body)
    end
    `gconftool-2 --type string --set /desktop/gnome/background/picture_filename #{file_name}`
end

rolfstangen_bg_mac.py

from appscript import app, mactypes
import urllib2

file_name = '/tmp/rolfstangen-webcam.jpg'

u = urllib2.urlopen('http://www.rolfstangen.no/webcam/cam_1.jpg')
localFile = open(file_name, 'wb')
localFile.write(u.read())
localFile.close()

app('Finder').desktop_picture.set(mactypes.File(file_name))