dofile("utils")
modemSide = utils.getSideOf("modem")

rednet.open(modemSide)

term.write("Path: ")
path = tostring(read())

local file = fs.open(path, "r")
content = file.readAll()
data = textutils.serialize(content)

term.write("Receiver id: ")
id = tonumber(read())

print("Initialize receiver please!")
print("Press 's' to send")

local event, c = os.pullEvent("char")
if c == "s" then
    print("Sending...")
    print(id)
    rednet.send(id, data)
else
    print("Aborted.")
end

rednet.close(modemSide)