ftp.ntua.gr:/debian/dists/stretch-updates/non-free/Contents-armhf.diff/by-hash/SHA256/ 
Icon  Name                                                                Last modified      Size  
[DIR] Parent Directory                                                                         -   
[   ] bee786e0f0b2bad5c2abe574f7b0b7f764beec16858fe341560264c10e6432de    13-Apr-2021 23:03  1.7K
Apache/2.2 Server at debian.noc.ntua.gr Port 80