Uninstall ChefDK

#!/bin/sh
echo "Run with sudo. This will completely uninstall ChefDK, continue? (y/n) "
read yn
if [ "$yn" != "y" ] && [ "$yn" != "Y" ]; then
echo "Not doing anything. Exiting."
exit 1
fi
echo "doing the stuff!"
if [ -d /opt/chefdk ]; then
rm -rf /opt/chefdk
else
echo "/opt/chefdk doesn't exist"
fi
pkgutil --forget com.getchef.pkg.chefdk
find /usr/bin -lname '/opt/chefdk/*' -delete
if [ -d ~/.chefdk ]; then
echo "Moving ~/.chefdk to ~/.chefdk_old"
mv ~/.chefdk ~/.chefdk_old
fi
echo "Done! Now you can reinstall ChefDK: https://docs.chef.io/install_dk.html"