aptitude is a terminalbased frontend for apt ( advanced package tool ) with a number of useful features, including: a muttlike syntax for matching packages in a flexible manner, dselectlike persistence of user actions, the ability to retrieve and display the debian changelog of most packages, and extreme flexibility and customization.
Zypper is a command line package manager for openSUSE which makes use of libzypp. Zypper provides functions like repository access, dependency solving, package...
deborphan finds packages installed on your Debian/GNU system that have no other packages depending on them. Its primary goal (and default action) is to trace unused...
galternatives is graphical setup tool for the alternatives system.A GUI to help the system administrator to choose what program should provide a given service.
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