ftp.ntua.gr:/debian/dists/stretch-updates/main/by-hash/ 
Icon  Name                                Last modified      Size  
[DIR] Parent Directory                                         -   
[DIR] MD5Sum/                             15-Apr-2021 11:10    -   
[DIR] SHA256/                             15-Apr-2021 11:10    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80