ftp.ntua.gr:/debian/dists/sid/main/installer-armel/20191129/images/orion5x/?C=M&O=D 
Icon  Name                                                    Last modified      Size  
[DIR] Parent Directory                                                             -   
[DIR] network-console/                                        29-Nov-2019 09:50    -   
[DIR] netboot/                                                29-Nov-2019 09:50    -   
[DIR] device-tree/                                            29-Nov-2019 09:50    -
Apache/2.2 Server at debian.noc.ntua.gr Port 80