The recommended installation is to the bin folder of your regular user's home folder, as this should be in your $PATH by default.
wget -P ~/bin https://raw.githubusercontent.com/avindra/kindle-delete-ads/master/kindle-delete-ads.sh
chmod +x ~/bin/kindle-delete-ads.sh$ sudo kindle-delete-ads.sh
Kindle device file is /dev/sde1
Mounting Kindle to temporary location: /tmp/tmp.jIUXPogGgC
Ads detected. Cleaning time.
Deleting all ads... done
Installing temp ad blocker... done
Unmounting kindle... done
# Will do nothing if ad blocker is in place
$ sudo kindle-delete-ads.sh
Kindle device file is /dev/sde1
Mounting Kindle to temporary location: /tmp/tmp.q1jNYEkwex
Temp ad blocker is still intact! Nothing to do.
Unmounting kindle... doneKindle stores the cover ads on the lock screen in a system folder called .assets. This is a script which automates the well known hack.
It works on Linux, and should work on other *nix systems.
It will not work on macOS, because it uses blkid. If you want to create a PR for macOS support, feel free.
Deleting the .assets folder will work, but is only a temporary fix. I would recommend using this script to purge your Kindle when necessary, and keeping your Kindle in airplane mode so that it doesn't try to fetch more ads. Usage of airplane mode should also extend your battery life.
You can really make life as easy as possible by having your computer wipe the Kindles ads every time you plug it in. Add a file to /etc/udev/rules.d called kindle.rules:
ACTION=="add", ENV{DEVTYPE}=="partition", ATTRS{idVendor}=="1949", ATTRS{idProduct}=="0004", RUN+="/home/avindra/bin/kindle-delete-ads.sh '%E{DEVNAME}'"
NOTE: Your idProduct will probably differ, depending on the Kindle model you have. Additionally, be sure to set the script path in RUN to the location where you have installed this script.