ftp.ntua.gr:/ubuntu/dists/focal-backports/universe/cnf/by-hash/SHA256/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] a8ceef45f96f1853734a618e4e55c13cc4029efabf82e..> 07-Sep-2020 21:17  192   
[   ] 029e63855f569dd8649b4a091d8453bc7c44921f3780e..> 16-Mar-2021 09:17  224   
[   ] 191a644afe238174c67bba975bfc95751a823d4437eff..> 16-Mar-2021 09:17  224   
[   ] 33574c332169345ca63b207fba61e9c84373be48c3e55..> 16-Mar-2021 09:17  224   
[   ] fb2baf7d381577d0bd114b6ff86b2565f4ce6c047989a..> 16-Mar-2021 09:17  224   
[   ] a69d648c254201ae7d9e19c9d6ab661e1b97ebcc1bdc6..> 16-Mar-2021 09:17  228   
[   ] b6435eda8c99b0b5e77e56a69668d574a7f78730cfaff..> 16-Mar-2021 09:17  228
Apache/2.2 Server at ftp.ntua.gr Port 80