require "lfs"function getpathes(rootpath, pathes)    pathes = pathes or {}    ret, files, iter = pcall(lfs.dir, rootpath)    if ret == false then        return pathes    end    for entry in files, iter do        local next = false        if entry ~= ‘.‘ and entry ~= ‘..‘ then            local path = rootpath .. ‘/‘ .. entry            local attr = lfs.attributes(path)            if attr == nil then                next = true            end            if next == false then                 if attr.mode == ‘directory‘ then                    getpathes(path, pathes)                else                    table.insert(pathes, path)                end            end        end        next = false    end    return pathesendpathes = {}getpathes("/", pathes)for key, path in pairs(pathes) do    print(key .. " " .. path)end