Simple Wake-on-lan

[leonidas]

one more:

Code:

function wol_send(mac_dest)

 local mac = ''
 for w in string.gmatch(mac_dest, "[0-9A-Za-z][0-9A-Za-z]") do
   mac = mac .. string.char(tonumber(w, 16))
 end
 local udp = require("socket").udp()
 udp:settimeout(1)
 udp:setoption("broadcast", true)
 udp:sendto(string.char(0xff):rep(6) .. mac:rep(16) , '255.255.255.255', 9)
 
end