ftp.ntua.gr:/ubuntu/dists/focal-updates/multiverse/cnf/by-hash/SHA256/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 4754b0fea3ccb2d9432b096595c88286de17d0048a644..> 22-Feb-2021 12:18  260   
[   ] 5017bd7b2c416e2e6517fe5d507625581a5dea5ed0f8a..> 25-Oct-2019 08:29  112   
[   ] 59d6924c6df3ab4a93bc029a24c92630c9f2ff8315445..> 23-Apr-2021 18:18  600   
[   ] 6c3b374ef41b4caec0244fce7a8e394c79c1293d5e36a..> 22-Feb-2021 12:18  224   
[   ] cd9eaef38384ce3e515b70596353153aa82d60573f11b..> 22-Feb-2021 12:18  256   
[   ] e713666d93354a6a462233759190ec6f6007137650fdf..> 03-Nov-2020 21:18  188   
[   ] ebb816d075529bc949ecd34c0bc26c26c9193dbefb5d4..> 23-Nov-2020 09:28  192
Apache/2.2 Server at ftp.ntua.gr Port 80