ftp.ntua.gr:/debian/dists/jessie-updates/?C=S&O=A 
Icon  Name                    Last modified      Size  
[DIR] Parent Directory                             -   
[DIR] contrib/                08-Jul-2019 20:58    -   
[DIR] main/                   08-Jul-2019 20:58    -   
[DIR] non-free/               08-Jul-2019 20:58    -   
[   ] Release.gpg             08-Jul-2019 20:58  833   
[   ] Release                 08-Jul-2019 20:58   15K  
[   ] InRelease               08-Jul-2019 20:58   16K
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