ftp.ntua.gr:/mirror/ubuntu/dists/groovy-updates/main/uefi/grub2-amd64/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] 2.04-1ubuntu35.2/                                25-Jan-2021 16:33    -   
[DIR] 2.04-1ubuntu35.4/                                22-Feb-2021 11:53    -   
[DIR] 2.04-1ubuntu44/                                  12-Apr-2021 19:28    -   
[DIR] current/                                         12-Apr-2021 19:28    -
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