ftp.ntua.gr:/debian/dists/oldoldoldstable/main/installer-amd64/20150422/images/netboot/gtk/?C=N&O=D 
Icon  Name                                                                        Last modified      Size  
[DIR] Parent Directory                                                                                 -   
[DIR] pxelinux.cfg/                                                               23-Apr-2015 01:17    -   
[   ] pxelinux.0                                                                  24-Mar-2015 12:10   42K  
[   ] netboot.tar.gz                                                              23-Apr-2015 07:21   37M  
[   ] mini.iso                                                                    23-Apr-2015 07:21   47M  
[DIR] debian-installer/                                                           23-Apr-2015 01:17    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80