ftp.ntua.gr:/mirror/ctan/macros/luatex/latex/wallcalendar/doc/examples/data/?C=M&O=D 
Icon  Name                                             Last modified      Size  Description
[DIR] Parent Directory                                                      -   
[   ] moonphases.csv                                   21-Nov-2016 19:00  1.2K  
[   ] mark_defaults.csv                                21-Nov-2016 19:00  233   
[TXT] holidays.csv                                     21-Nov-2016 19:00  358   
[   ] astro-2018.json                                  21-Nov-2016 19:00  4.8K
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