yum — This command is an alias of `dnf` on modern distros. For older distros (e.g. CentOS 7), `yum` is a d

How to use the yum command: This command is an alias of dnf on modern distros. For older distros (e.g. CentOS 7), yum is a distinct program from dnf. Some subcommands and options may be different.

yum — This command is an alias of dnf on modern distros. For older distros (e.g. CentOS 7), yum is a distinct program from dnf. Some subcommands and options may be different.

View documentation for the original command:

tldr dnf

tldr-pages: linux/yum