ftp.ntua.gr:/ubuntu/dists/xenial-updates/main/installer-amd64/current/images/hwe-hd-media/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] vmlinuz                                          30-Jul-2020 02:38  7.8M  
[   ] initrd.gz                                        30-Jul-2020 02:38   17M  
[   ] boot.img.gz                                      30-Jul-2020 02:38   26M
Apache/2.2 Server at ftp.ntua.gr Port 80