To install and use rsync on Ubuntu 26.04, copy ~/src/wordpress/ to ~/dest/wordpress/ (change the paths).
Step 1 : Update.

Step 2 : Install rsync.

Step 3 : Copy locally.


Step 4 : Check the destination.

Step 5 : From the client. Change the user and IP. The other machine needs rsync.

You have installed and used rsync on Ubuntu 26.04.