ftp.ntua.gr:/ubuntu/dists/groovy-security/multiverse/binary-i386/by-hash/SHA256/?C=S&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] a60eb115d38bca48b87c0fe5cdc374170e753eeec074e..> 23-Apr-2021 22:53  3.6K  
[   ] 50d5d4d08988ec52aac64cd1a33695d12b7f104ad76ad..> 23-Apr-2021 22:53  3.3K  
[   ] e82de58191d9b29093148f9d86254e5b0b88d2990ec6f..> 24-Apr-2020 16:54  110
Apache/2.2 Server at ftp.ntua.gr Port 80