rsynch & ssh : Upload (Files & Directories) to Remote Server

rsync -avH /var/my/local/directories/ -e ssh --password-file=<(echo "9876543210") remote-username@remote-server.example.com:/var/www/vhosts/remote_directory_example1

Remote Upload & Sync (without password prompt) 

SSH Key 

 
ssh-keygen

Copy SSH Key to Remote Server

 
ssh-copy-id -i ~/.ssh/id_rsa.pub user123@remote-host-or-ip.com

Sync Files & Directories

 
rsync -avz -e ssh  /var/www/vhosts/my-local-server1.com/backup/mysql user123@my-remote-server.com:/var/www/vhosts/example.com/backup/

my_rsync.sh

#!/bin/bash

rsync -avz -e ssh  /var/www/vhosts/my-local-server1.com/backup/mysql user123@my-remote-server.com:/var/www/vhosts/example.com/backup/