local function safe_dl(code, filename)
    if os and os.epoch then
        math.randomseed(os.epoch("utc"))
    else
        math.randomseed(os.time())
    end
	if fs.exists(filename) then
        fs.delete(filename)
    end
    while true do
        local ok = shell.run("pastebin", "get", code, filename)
        if ok then
            print("Saved to " .. filename .. " ✅")
            break
        else
            local waitTime = math.random(3, 12)
            print("Downloading " .. filename .. "(" .. code .. ") failed, retrying in " .. waitTime .. "s ...")
            sleep(waitTime)
        end
    end
end

safe_dl("yHmNLGBy", "ldb3")
safe_dl("eFqvv6g2", "rnc3")
safe_dl("NqpMTSZP", "fission_agent")
shell.run("bg", "fission_agent")