local comm = require "comm" local shortport = require "shortport" description = [[ Retrieves the day and time from the Daytime service. ]] --- -- @output -- PORT STATE SERVICE -- 13/tcp open daytime -- |_daytime: Wed Mar 31 14:48:58 MDT 2010 author = "Diman Todorov" license = "Same as Nmap--See https://nmap.org/book/man-legal.html" categories = {"discovery", "safe"} portrule = shortport.port_or_service(13, "daytime", {"tcp", "udp"}) action = function(host, port) local status, result = comm.exchange(host, port, "dummy", {lines=1}) if status then return result end end