local event = require "event"
local component = require "component"
while true do
 evtype, address, side = event.pull("redstone_changed")
 if component.redstone.getInput(side) ~= 0 then
  local component=require"component"
if not component.isAvailable("internet") then
    print("You need a internet card, quit with any key")
    local inp=io.read()
    os.exit()
end
if not component.internet.isHttpEnabled() then
    print("Http is not enabled, please ask your admin! quit with any key")
    local inp=io.read()
    os.exit()
end
print("SENDING COMMAND ...")
os.execute("wget -q -f http://LINK/nickname.php?n=%p /tmp/tmp")
os.execute("rm -r /tmp/tmp")
print("SMS SENT :-)")
 end
end