ftp.ntua.gr:/mirror/ubuntu/dists/bionic/main/installer-amd64/current/images/netboot/xen/?C=S&O=A 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[TXT] xm-debian.cfg                                    26-Apr-2018 00:23  9.6K  
[   ] vmlinuz                                          26-Apr-2018 00:23  7.9M  
[   ] initrd.gz                                        26-Apr-2018 00:23   45M
Apache/2.2 Server at ftp.ntua.gr Port 80