Download the bing wallpaper and set it wallpaper. This application currently supports macOS and Gnome
go get -u github.com/kmtr/binggo
gsettings is required.
binggo --pictdir /path/to/downloads
If you want to change wallpaper of 2nd display, you will add "--display 2" (macOS).
binggo --pictdir /path/to/downloads --display 2
(crontab -l; echo "0 0 * * * /path/to/binggo --pictdir /path/to/downloads >/dev/null 2>&1") | crontab -