function detType(data)
    local files = {}
    local folders = {}
    for k,v in ipairs(data) do
        if fs.isDir(v) then
            folders[#folders+1] = v
        else
            files[#files+1] = v
        end
    end
    for k,v in pairs(files) do
        print(v)
        sleep(5)
    end
    return files,folders
end