ftp.ntua.gr:/debian/dists/unstable/main/installer-i386/20190623/images/netboot/debian-installer/i386/?C=N&O=D 
Icon  Name                                                                                 Last modified      Size  
[DIR] Parent Directory                                                                                          -   
[DIR] pxelinux.cfg/                                                                        23-Jun-2019 22:53    -   
[   ] pxelinux.0                                                                           23-Jun-2019 22:53   41K  
[   ] linux                                                                                23-Jun-2019 22:53  3.9M  
[   ] initrd.gz                                                                            23-Jun-2019 22:53   25M  
[   ] grubia32.efi                                                                         23-Jun-2019 22:53  889K  
[DIR] grub/                                                                                23-Jun-2019 22:53    -   
[   ] bootnetia32.efi                                                                      23-Jun-2019 22:53  1.0M  
[DIR] boot-screens/                                                                        23-Jun-2019 22:53    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80