ftp.ntua.gr:/mirror/ubuntu/dists/xenial-security/main/dist-upgrader-all/current/?C=N&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] DevelReleaseAnnouncement                         09-Apr-2018 20:08  1.6K  
[TXT] DevelReleaseAnnouncement.html                    09-Apr-2018 20:08  2.4K  
[TXT] EOLReleaseAnnouncement                           09-Apr-2018 20:08  2.0K  
[TXT] EOLReleaseAnnouncement.html                      09-Apr-2018 20:08  2.9K  
[TXT] ReleaseAnnouncement                              09-Apr-2018 20:08  1.7K  
[TXT] ReleaseAnnouncement.html                         09-Apr-2018 20:08  2.6K  
[   ] xenial.tar.gz                                    09-Apr-2018 20:08  1.2M  
[   ] xenial.tar.gz.gpg                                09-Apr-2018 20:08  819
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