ftp.ntua.gr:/ubuntu/dists/bionic-updates/main/installer-i386/current/images/netboot/ubuntu-installer/i386/ 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] boot-screens/                                    05-Aug-2020 15:43    -   
[   ] initrd.gz                                        05-Aug-2020 15:43   54M  
[   ] linux                                            05-Aug-2020 15:43  7.3M  
[   ] pxelinux.0                                       05-Aug-2020 15:43   41K  
[DIR] pxelinux.cfg/                                    05-Aug-2020 15:43    -
Apache/2.2 Server at ftp.ntua.gr Port 80