Generate a report of a simulated removal to `stdout`
removepkg -warn package_nameReconstruct the package subtree in `/tmp/preserved_packages/package_name` and remove the package
sudo removepkg -preserve package_nameCopy package under `/tmp/preserved_packages/package_name` without removing
removepkg -copy package_nameSave temporary files created by `removepkg` for debugging
sudo removepkg -keep package_name