send-dig

rednet.open("right")
local tArgs = {... }
if #tArgs ~= 1 then
 print( "Usage: dig <lenght>" )
 return
end
local lenght = tonumber( tArgs [1] )
dig="dig"
forward="forward"
back="back"
while lenght > 0 do
 rednet.broadcast(dig)
 sleep(1)
 rednet.broadcast(forward)
 turtle.forward()
 sleep(1)
 lenght=lenght-1
end