apper(1) on Linux
The text de0393f98ea1, as Debian 7 (Wheezy) shipped it.
An application and package manager using PackageKit
Flags it lists
-
--backend-details -
--install-catalog -
--install-font-resource -
--install-mime-type -
--install-package-name -
--install-provide-file -
--remove-package-by-file -
--settings -
--updates