ftp.ntua.gr:/ubuntu/dists/impish-backports/restricted/cnf/by-hash/SHA256/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 1862edcd29d6a48a30864274886c50610924bff54a733..> 27-Apr-2021 15:48  116   
[   ] 38aa27b7c0aaa9ad4ee913456a4821beb44fd574f1ecb..> 27-Apr-2021 15:48  116   
[   ] 564125f92e8ba99c43108aa21b5804d7714237fb249f3..> 27-Apr-2021 15:48  116   
[   ] a38db79210271ec58c4c74026f1dab34f8848c456d353..> 27-Apr-2021 15:48  116   
[   ] bd9c6f35a62f1333072bf3e3ff4c3fd845c48f7a2caa8..> 27-Apr-2021 15:48  116   
[   ] 38c825a12ccc56cc7e23e18cfd1368f6f450387513793..> 27-Apr-2021 15:48  120   
[   ] a92141f1e586527353dcedf492968b17f82aca2867424..> 27-Apr-2021 15:48  120
Apache/2.2 Server at ftp.ntua.gr Port 80