ftp.ntua.gr:/debian/dists/Debian9.13/main/installer-armhf/20170615/images/u-boot/A20-OLinuXino-MICRO/?C=S&O=A 
Icon  Name                                                                  Last modified      Size  
[DIR] Parent Directory                                                                           -   
[   ] u-boot-sunxi-with-spl.bin.gz                                          15-Jun-2017 11:34  223K  
[   ] A20-OLinuXino-MICRO.sdcard.img.gz                                     15-Jun-2017 11:34  223K
Apache/2.2 Server at ftp.ntua.gr Port 80