ftp.ntua.gr:/ubuntu/dists/bionic-updates/main/installer-amd64/current/images/ 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] MANIFEST                                         05-Aug-2020 15:43  2.2K  
[   ] MANIFEST.udebs                                   05-Aug-2020 15:43   50K  
[   ] MD5SUMS                                          05-Aug-2020 15:43  6.0K  
[   ] MD5SUMS.gpg                                      05-Aug-2020 15:43  819   
[   ] SHA1SUMS                                         05-Aug-2020 15:43  6.6K  
[   ] SHA1SUMS.gpg                                     05-Aug-2020 15:43  819   
[   ] SHA256SUMS                                       05-Aug-2020 15:43  8.4K  
[   ] SHA256SUMS.gpg                                   05-Aug-2020 15:43  819   
[DIR] cdrom/                                           05-Aug-2020 15:43    -   
[DIR] hd-media/                                        05-Aug-2020 15:43    -   
[DIR] hwe-cdrom/                                       05-Aug-2020 15:43    -   
[DIR] hwe-hd-media/                                    05-Aug-2020 15:43    -   
[DIR] hwe-netboot/                                     05-Aug-2020 15:43    -   
[DIR] netboot/                                         05-Aug-2020 15:43    -   
[   ] udeb.list                                        05-Aug-2020 15:43  6.3K
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