ftp.ntua.gr:/ubuntu/dists/focal-security/universe/cnf/by-hash/SHA256/?C=D&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 0bd1501019573a5f915cd0976e1bb22f7c0c4487cadfe..> 12-May-2021 21:24  4.9K  
[   ] 15da3e25a5bddc5cf29726e54b6955c48d7cd0058f26d..> 12-May-2021 21:20   11K  
[   ] 8d3fa892e6571a016cf6ecb684417324d9143040a30df..> 12-May-2021 21:21  8.9K  
[   ] 90eee8f9196a1add75d11c9b238da36956504007e88f1..> 12-May-2021 21:20  6.9K  
[   ] 9856e359e67018484248620bbdc4685f6a96b0b9a9530..> 12-May-2021 21:23  5.1K  
[   ] d3178d9b1ce2e95d0608bbde1587ffd0012b91e55b3af..> 12-May-2021 21:22  9.2K  
[   ] e3063cc528be6e27b09f5da8c92cef8a7f8679abb964f..> 12-May-2021 21:22  5.2K
Apache/2.2 Server at ftp.ntua.gr Port 80