Search notes:

DNF

DNF = Dandified YUM (which is a fancy way to say that DNF is the «next-generation version of the Yellowdog Updater, Modified (yum)» is a package manager for RPM based Linux distributions.
DNF has been the default command-line package manager for Fedora since version 22, which was released in May 2015.

Find packages

$ dnf provides pstack

microdnf

Install DNF with microdnf:
sudo dnf install -y dnf

TODO

On my WSL Oracle 8.7 distribution, I find:
$ readlink -f /usr/bin/yum
/usr/bin/dnf-3

$ readlink -f /usr/bin/dnf
/usr/bin/dnf-3

See also

/etc/dnf/dnf.conf
Tiny dandified
package manager

Index