A collection of Calibre news recipes targeting. The collection currently has:
haaretz.recipe- Recipe for Haaretz (הארץ).haaretz_images.recipe- Recipe for Haaretz (הארץ), same ashaaretz.recipebut also saves the images.alaxon.recipe- Recipe for Alaxon (אלכסון).
ebook-convert ./alaxon.recipe alaxon-`date +%F`.azw3
Now you can copy your the resulting azw3 file to your Kindle. Note that the resulting file isn't exactly a Kindle Periodical, as the azw3 format doesn't support it. But Kindle doesn't support RTL for mobi files so this is the best solution.
The recipes for Haaretz require you to additionally pass --username and --password with your username and password for authentication with the site.