rsync is a fast and versatile file-copying tool which can copy locally
and to/from a remote host. It offers many options to control its behavior,
and its remote-update protocol can minimize network traffic to make
transferring updates between machines fast and efficient.
The packages for RHEL 7, RHEL 8, and RHEL 9 are in each distribution’s respective Extra Packages for Enterprise Linux (EPEL) repository. The instructions for adding this repository diverge slightly between RHEL 7, RHEL 8 and RHEL 9, which is why they’re listed separately below.
The EPEL repository can be added to RHEL 9 with the following command: