ftp.ntua.gr:/debian/dists/stretch-updates/ 
Icon  Name                    Last modified      Size  
[DIR] Parent Directory                             -   
[   ] InRelease               14-Aug-2021 10:47   91K  
[   ] Release                 14-Aug-2021 10:47   90K  
[   ] Release.gpg             14-Aug-2021 10:47  1.6K  
[DIR] contrib/                14-Aug-2021 10:47    -   
[DIR] main/                   14-Aug-2021 10:47    -   
[DIR] non-free/               14-Aug-2021 10:47    -
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