# On origin server
```shell
ssh-keygen -f ~/.ssh/id_rsa -q -P ""
cat ~/.ssh/id_rsa.pub
```

Copy and put that ssh key on destination server in (if don't exists, create it):
`~/.ssh/authorized_keys`

# Now, rsync

```shell
rsync -avz -e "ssh -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null" --progress /var/www/claro/public/ root@107.170.127.55:/var/www/host/claro/public
```

source: https://www.digitalocean.com/community/tutorials/how-to-copy-files-with-rsync-over-ssh