How to transfer all files from one server to another if given ftp and ssh data?

Question

SSH

The employer gave ftp data and ssh data, said to transfer all files and databases from one server to another. I don't understand how this operation can be done without hosting data

Answer 1

File transfer:
rsync -avz откуда куда
man rsync
Connect to a terminal to run commands - SSH.

Answer 2

ssh is like full access to the entire server