ftp.ntua.gr:/debian/dists/Debian11.7/main/installer-armhf/20210731/images/netboot/?C=M&O=D 
Icon  Name                                                           Last modified      Size  
[DIR] Parent Directory                                                                    -   
[   ] vmlinuz                                                        31-Jul-2021 07:20  4.7M  
[   ] tftpboot.scr                                                   31-Jul-2021 07:20  796   
[   ] netboot.tar.gz                                                 31-Jul-2021 07:20   31M  
[   ] mini.iso                                                       31-Jul-2021 07:20   85M  
[   ] initrd.gz                                                      31-Jul-2021 07:20   22M  
[DIR] gtk/                                                           31-Jul-2021 07:20    -   
[   ] boot.scr                                                       31-Jul-2021 07:20  1.5K  
[DIR] SD-card-images/                                                31-Jul-2021 07:20    -
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