ftp.ntua.gr:/mirror/ubuntu/dists/focal-backports/main/binary-i386/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] by-hash/                                         18-Oct-2019 13:51    -   
[   ] Release                                          14-May-2021 09:23  104   
[   ] Packages.xz                                      14-May-2021 09:23   64   
[   ] Packages.gz                                      14-May-2021 09:23   40
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