The command below provides details for the first listed repository. If you add a -v (e.g., sudo dnf repolist -v), you'll see a lot more detail on each repository. The first line shows the headings for the list. Updates-modular Fedora Modular 34 - x86_64 – Updates You can also get a list of information on repositories like this: $ sudo dnf repolistįedora-cisco-openh264 Fedora 34 openh264 (From Cisco) - x86_64įedora-modular Fedora Modular 34 - x86_64 To get a feel for how many repositories are involved and how many packages/updates are associated with each, you can try a command like this: $ sudo dnf list installed | grep -v '^Installed' | awk '' | sort | uniq -cġ lines show package counts by source repository.

This shows you that, on this system, 1900 packages are installed (1901 includes the 'Installed Packages' heading).

If you're curious about how many packages will be listed when you run the command without piping its output to the head command, try this: $ sudo dnf list installed | wc -l

Yum check installed packages