dnf

I like to keep the database related repos disabled so that the UNIX administrators don't accidentally update a database version when we're not ready for that to happen. I can then use this command to temporarily enable the repo on-demand.

Remove

dnf remove percona-mysql-router

Query

dnf repoquery --installed -l package

To list files provided by a package

Troubleshooting

If you get this error, you need more space...Error: Transaction test error: installing package percona-mysql-shell-8.4.8-1.el9.x86_64 needs 52MB more space on the /usr filesystem

UNIX Storage Management

History

dnf history

dnf history info 99

Show History

Show info for ID 99 from History output

Modules

dnf module list

dnf module list --enabled

dnf module list --disabled

dnf module list --installed

dnf module disable mysql

dnf module enable mysql

List all modules (same as dnf module list --all)

List only enabled modules

List only disabled modules

List only installed modules

Disable mysql module

Enable mysql module

Bibliography & References

https://en.wikipedia.org/wiki/DNF_(software)https://dnf.readthedocs.io/en/latest/index.htmlhttps://dnf.readthedocs.io/en/latest/command_ref.htmlhttps://www.reddit.com/r/Fedora/comments/4fbpic/what_does_dnf_clean_all_do/https://www.percona.com/blog/2020/01/02/how-to-create-your-own-repositories-for-packages/https://fedoraproject.org/wiki/QA:Testcase_Modularity_module_listhttps://fedoraproject.org/wiki/QA:Testcase_Modularity_enable-disable_modulehttps://dnf.readthedocs.io/en/latest/command_ref.htmlhttps://linuxhint.com/rpm-list-files-in-package/https://access.redhat.com/discussions/4867681

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