DNF

Did Not Finish

no, that's a status for someone who pulls out of a Disc Golf tournament.

wp:DNF (software) is the successor to Yum - a package manager for .rpm-based Linux distributions. In RHEL, and by extension, AlmaLinux and Rocky Linux, yum is an alias for dnf. (So you're using dnf even if you think you're using yum.) dnf has been around since 2013 and became default in 2015

https://dnf.readthedocs.io/en/latest/command_ref.html

The Rocky Linux wiki has info on their repositories and also version policy https://wiki.rockylinux.org/rocky/repo/#version-policy

Reclaim space from DNF caches

sudo dnf clean dbcache

sudo dnf clean packages

sudo dnf clean all

How to Install a Specific Version of a software package

sudo dnf list installed elasticsearch

sudo dnf list elasticsearch --showduplicates

sudo dnf remove elasticsearch kibana

sudo dnf erase elasticsearch kibana

sudo dnf list installed elasticsearch

sudo dnf install dnf-command(versionlock)

sudo dnf search ansible

sudo dnf list ansible

sudo dnf versionlock add ansible

sudo dnf versionlock list

https://dnf-plugins-core.readthedocs.io/en/latest/versionlock.html