ftp.ntua.gr:/ubuntu/dists/focal-backports/universe/binary-i386/by-hash/SHA256/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] bfde4c4237c14633f1dc824afec4806d3b1fa512e385a..> 16-Mar-2021 08:36  3.0K  
[   ] 5d561f972ac694002eddad430d955a9431f68bf0240c3..> 16-Mar-2021 08:36  2.9K  
[   ] 10381128d2940c258172b50c35e63eb2e34877f3a2c85..> 18-Oct-2019 13:50  108
Apache/2.2 Server at ftp.ntua.gr Port 80