This is what helps speed up `dnf`; edit `/etc/dnf/dnf.conf`

``` echo 'fastestmirror=1' | sudo tee -a /etc/dnf/dnf.conf echo 'max_parallel_downloads=10' | sudo tee -a /etc/dnf/dnf.conf echo 'deltarpm=true' | sudo tee -a /etc/dnf/dnf.conf ```