Totally inspired by Morgan Lefieux's script. Original idea taken from Romain Bochet.
Downloads the wallpapers from http://ngm.nationalgeographic.com/wallpaper/download. Works only for wallpapers between 2009-09 and 2011-09, resolution is 1600x1200.
Run it inside a terminal/command prompt without arguments, it will show you the help and available options:
./ng_wallpapers.rb
Usage: ng_wallpapers.rb [options] output_dir
Downloads wallpapers from National Geographic website
Options:
-y, --year YEAR Downloads wallpapers for the given year, ex: 2010, 2011
-m, --month MONTH Downloads wallpapers for the given month, ex: 5, 6
-a, --all Download all wallpapers since september 2009
./ng_wallpapers.rb --all Pictures
File already exists: Pictures/NationalGeographic-2009-11-n1.jpg
File already exists: Pictures/NationalGeographic-2009-11-n2.jpg
Try downloading http://ngm.nationalgeographic.com/wallpaper/img/2010/10/oct10wallpaper-10_1600.jpg...
Wallpaper saved: Pictures/NationalGeographic-2010-10-n10.jpg
Try downloading http://ngm.nationalgeographic.com/wallpaper/img/2010/10/oct10wallpaper-11_1600.jpg...
Wallpaper saved: Pictures/NationalGeographic-2010-10-n11.jpg
Try downloading http://ngm.nationalgeographic.com/wallpaper/img/2010/10/oct10wallpaper-12_1600.jpg...
Wallpaper saved: Pictures/NationalGeographic-2010-10-n12.jpg
Try downloading http://ngm.nationalgeographic.com/wallpaper/img/2010/10/oct10wallpaper-13_1600.jpg...
Wallpaper saved: Pictures/NationalGeographic-2010-10-n13.jpg
Do whatever you like, this is public domain.
