Auto wallpaper is a little python script that fetches and applies a new random wallpaper from unsplash.
Simply call the script from the console:
python3 /path/to/autowallpaper.py
You can specify the image category by passing a comma separated list as an argument to the script:
python3 /path/to/autowallpaper.py "landscape,winter,night"
Simply set up a cronjob to execute the script in a custom interval:
crontab -e
And then add something like this to execute the job once a day at 1 p.m.:
0 13 * * * python3 /path/to/autowallpaper.py