ftp.ntua.gr:/debian/dists/oldstable-proposed-updates/main/installer-armhf/20210731+deb11u6/images/netboot/?C=N&O=D 
Icon  Name                                                                                   Last modified      Size  
[DIR] Parent Directory                                                                                            -   
[   ] vmlinuz                                                                                12-Dec-2022 21:03  4.7M  
[   ] tftpboot.scr                                                                           12-Dec-2022 21:03  796   
[   ] netboot.tar.gz                                                                         12-Dec-2022 21:03   31M  
[   ] mini.iso                                                                               12-Dec-2022 21:03   86M  
[   ] initrd.gz                                                                              12-Dec-2022 21:03   22M  
[DIR] gtk/                                                                                   12-Dec-2022 21:03    -   
[   ] boot.scr                                                                               12-Dec-2022 21:03  1.5K  
[DIR] SD-card-images/                                                                        12-Dec-2022 21:03    -
Apache/2.2 Server at ftp.ntua.gr Port 80