ftp.ntua.gr:/debian/dists/stable/main/installer-i386/20210731/images/?C=S&O=A 
Icon  Name                                               Last modified      Size  
[DIR] Parent Directory                                                        -   
[DIR] cdrom/                                             31-Jul-2021 07:20    -   
[DIR] hd-media/                                          31-Jul-2021 07:20    -   
[DIR] netboot/                                           31-Jul-2021 07:20    -   
[   ] MANIFEST                                           31-Jul-2021 07:20  1.7K  
[   ] udeb.list                                          31-Jul-2021 07:20  8.3K  
[   ] MD5SUMS                                            31-Jul-2021 07:20   55K  
[   ] MANIFEST.udebs                                     31-Jul-2021 07:20   60K  
[   ] SHA256SUMS                                         31-Jul-2021 07:20   74K
Apache/2.2 Server at ftp.grnet.gr Port 80