comp id 16

--16
rednet.open("top")
var = ""
function writeTo()
    if fs.exists("disk") then
        shell.run("copy tmp disk/code")

        local new = fs.open("disk/code","w")
        new.write(var)
        new.close()
        shell.run("label set right 100OB")
         rednet.send(15,"go","$$ecoMach1")

         sleep(0.1)
  end
end
function check()
    sleep(1)
    if fs.exists("disk") then
        rand()
        rednet.send(21,"$$newCode","$$eco")
        a,b = rednet.receive("$$eco",1)
        if b ~= true then

  else
            rednet.send(21,var,"$$eco")
            local a,b = rednet.receive("$$eco",1)
            if b == "$$exists" then


            elseif b == "$$true" then
                writeTo()
            end
        end
    end
check()
end
function rand()

var = ""
    for i = 1,128,1 do
        local dig = math.random(36)

        if dig == 1 then
            var = var.."a"
        elseif dig == 2 then
            var = var.."b"
        elseif dig == 3 then
            var = var.."c"
        elseif dig == 4 then
            var = var.."d"
        elseif dig == 5 then
            var = var.."e"
        elseif dig == 6 then
            var = var.."f"
        elseif dig == 7 then
            var = var.."g"
        elseif dig == 8 then
            var = var.."h"
        elseif dig == 9 then
            var = var.."i"
        elseif dig == 10 then
            var = var.."j"
        elseif dig == 11 then
            var = var.."k"
        elseif dig == 12 then
            var = var.."l"
        elseif dig == 13 then
            var = var.."m"
        elseif dig == 14 then
            var = var.."n"
        elseif dig == 15 then
            var = var.."o"
        elseif dig == 16 then
            var = var.."p"
        elseif dig == 17 then
            var = var.."q"
        elseif dig == 18 then
            var = var.."r"
        elseif dig == 19 then
            var = var.."s"
        elseif dig == 20 then
            var = var.."t"
        elseif dig == 21 then
            var = var.."u"
        elseif dig == 22 then
            var = var.."v"
        elseif dig == 23 then
            var = var.."w"
        elseif dig == 24 then
            var = var.."x"
        elseif dig == 25 then
            var = var.."y"
        elseif dig == 26 then
            var = var.."z"
        elseif dig == 27 then
            var = var.."1"
        elseif dig == 28 then
            var = var.."2"
        elseif dig == 29 then
            var = var.."3"
        elseif dig == 30 then
            var = var.."4"
        elseif dig == 31 then
            var = var.."5"
        elseif dig == 32 then
            var = var.."6"
        elseif dig == 33 then
            var = var.."7"
        elseif dig == 34 then
            var = var.."8"
        elseif dig == 35 then
            var = var.."9"
        elseif dig == 36 then
            var = var.."0"
        end
    end
end
check()