ftp.ntua.gr:/ubuntu/dists/bionic-security/main/signed/linux-oracle-5.4-amd64/ 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] 5.4.0-1042.45~18.04.1/                           15-Apr-2021 22:00    -   
[DIR] 5.4.0-1043.46~18.04.1/                           16-Apr-2021 00:19    -   
[DIR] 5.4.0-1044.47~18.04.1/                           12-May-2021 12:53    -   
[DIR] current/                                         12-May-2021 12:53    -
Apache/2.2 Server at ftp.ntua.gr Port 80