ftp.ntua.gr:/ubuntu/dists/bionic-updates/universe/debian-installer/binary-i386/by-hash/SHA256/?C=M&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] 8492d2ecc66a123ace46340f80cc4aefeb5802cbc853f..> 29-Apr-2021 15:49   13K  
[   ] bcd8cdb02006a044ec89c932b212a6f66d4a680bad87a..> 29-Apr-2021 15:49   12K
Apache/2.2 Server at ftp.ntua.gr Port 80