Yum replaced by DNF

Apparently, after I have upgraded Fedora Core to version 22, it appears the package manager of Fedora Core has been changed from Yum to DNF.

That is going to take some getting used to.

For more information, see the references.

References

Fedoraproject Wiki - DNF

https://fedoraproject.org/wiki/Features/DNF

Will DNF Replace Yum? - Behind the Scenes at Fedora’s Future Package Manager

http://www.linux-magazine.com/Online/Features/Will-DNF-Replace-Yum

FedoraMagazine - Managing packages Fedora DNF

http://fedoramagazine.org/managing-packages-fedora-dnf/