ftp.ntua.gr:/ubuntu/dists/focal-proposed/restricted/cnf/by-hash/SHA256/?C=N&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] de13cccf905a524937a9110a5f0e94b72cf97c14dcabd..> 25-Oct-2019 08:25  116   
[   ] c09eeab776154eecfdf58fbde4434d6b4fcbf1a7658a1..> 23-Nov-2020 09:18  116   
[   ] a253eda84135525bd2b3d49a4c39f3a3fac3d83e91547..> 25-Oct-2019 08:25  116   
[   ] 946ba01528f3aa45c7b89344e8230e0b0dbf4290fa50e..> 25-Oct-2019 08:25  116   
[   ] 9257e65e784966aea776e417788d549daee7d15fcd964..> 12-May-2021 13:17  424   
[   ] 78c354903794e4daf4cbc591183abc0cc4368921b2eba..> 28-Apr-2021 13:17  116   
[   ] 58faccd1725db55a49b695f87c03222acdf7d8bd773b6..> 06-May-2021 19:17  272
Apache/2.2 Server at ftp.ntua.gr Port 80