ftp.ntua.gr:/ubuntu/dists/focal-security/universe/binary-i386/by-hash/SHA256/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] fb3a6663618114b8a90ffc28d398e0ff0bdc43799cdec..> 18-Oct-2019 13:50  107   
[   ] 2e15312491499ace4487a496f514ad531a6371c121795..> 12-May-2021 20:25  539K  
[   ] 2ac7bbcedb16910af9632f94aec6b219083fa7b5f31ed..> 12-May-2021 20:25  438K
Apache/2.2 Server at ftp.ntua.gr Port 80