transfer-datas.mq

The syntax for scp is:

If you are on the computer from which you want to send file to a remote computer:

scp /file/to/send username@remote:/where/to/put

Here the remote can be a FQDN or an IP address.

On the other hand if you are on the computer wanting to receive file from a remote computer:

scp username@remote:/file/to/send /where/to/put

scp can also send files between two remote hosts:

scp username@remote_1:/file/to/send username@remote_2:/where/to/put

So the basic syntax is:

scp username@source:/location/to/file username@destination:/where/to/put

You can read man scp to get more ideas on this.

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You can use rsync as an alternative. It is mainly for syncing files.. but you can use it for this purpose as well.

rsync -avzh --stats --progress remoteuser@remoteip  localpath 

to add ssh options:

rsync -e "ssh -P $port_value" remoteuser@remoteip  localpath

--progress and --stats are useful for real-time display of transfer.


https://bash.cyberciti.biz/backup/shell-script-to-mirror-backups-to-another-server-in-pull-mode-using-rsync/ 
Rsync from server to backup server with SSH keys and BWlimit