ftp.ntua.gr:/ubuntu/dists/focal-security/multiverse/source/by-hash/SHA256/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] e56eaf2f8ee41b3c7eb46784f1ffeac1ae144393a0a4b..> 23-Apr-2021 22:27  2.0K  
[   ] a72dfc7aa80cb6b927df3d61abf4aeceff46ae6223fe1..> 23-Apr-2021 22:27  2.1K  
[   ] 8f98ab035aff384923f9418b413d9eaa8b96e149406bf..> 18-Oct-2019 13:50  111
Apache/2.2 Server at ftp.ntua.gr Port 80