Resume interrupted download with rsync

Here's an example of how to resume downloading a partially downloaded file via scp or rsync. Since scp does not support the resume, if się started to download the file with this command, we still have to replace it with an alternative based on rsync:

rsync-partial-progress-rsh = "ssh-p 1022 root @ remotehost: / ~ / filename filename

In the above example is also shown how to compose the command if you are using a port other than the traditional 22 for the SSH protocol.