ftp.ntua.gr:/mirror/ubuntu/dists/focal/main/installer-amd64/current/legacy-images/netboot/ubuntu-installer/amd64/ 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] boot-screens/                                    21-Apr-2020 17:43    -   
[   ] initrd.gz                                        21-Apr-2020 17:43   49M  
[   ] linux                                            21-Apr-2020 17:43   11M  
[   ] pxelinux.0                                       21-Apr-2020 17:43   42K  
[DIR] pxelinux.cfg/                                    21-Apr-2020 17:43    -
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