RCReceiveCC

rednet.open("<side>")             --Replace side with the side the modem is on, for turtles it is the right
while true do                     --Loops the following code
local a, b, c = rednet.receive()
local d, e, f = rednet.receive()
local g, h, i = rednet.receive()
print(b, e, h)
if (e == ".") and (h == ".") then --makes a . equal no argument
shell.run(b)
end
if (e ~= ".") and (h == ".") then
shell.run(b,e)
end
if (e ~= ".") and (h ~= ".") then
shell.run(b,e,h)
end
end