ftp.ntua.gr:/debian/dists/stretch/main/binary-armhf/by-hash/MD5Sum/?C=N&O=D 
Icon  Name                                             Last modified      Size  
[DIR] Parent Directory                                                      -   
[   ] 8bd057171bd6106fff90e4fc227ca213                 18-Jul-2020 13:40  8.9M  
[   ] 5d8caaa6206335afda12ba89b0c4dee1                 14-Aug-2021 10:42  122   
[   ] 29492ac2e199b68d8269525dd9f89dc6                 18-Jul-2020 13:40  6.6M
Apache/2.2 Server at ftp.ntua.gr Port 80