ftp.ntua.gr:/ubuntu/dists/groovy-security/restricted/cnf/?C=D&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[DIR] by-hash/                                         27-Apr-2020 11:54    -   
[   ] Commands-i386.xz                                 23-Apr-2021 23:32  288   
[   ] Commands-amd64.xz                                23-Apr-2021 23:32  420
Apache/2.2 Server at ftp.ntua.gr Port 80