advanced wireless sheering turtle
    edit shearhttp://pastebin.com/
    rednet.open("right")
     
    local id
    local mess
    local dist
     
    function shear()
       turtle.attack()
       turtle.dropUp()
       turtle.turnRight()
    end
     
    while true do
      term.clear()
      term.setCursorPos(1,1)
      print("My name is Bob and your going to get sheared")
     id, mess, dist = rednet.recieve()
       if id == 2 and mess == "shear" then
          for i = 1,4 do
           shear()
              end
       end