title: Is there any operator to move files across different hosts via SFTP using Airflow?
body: <p>A noob to Airflow ecosystem. One of my first goals using Airflow is implementing workflows to move files across machines. In particular, I'm looking for ways to consolidate data from different Mac/Linux machines into a NAS (using SFTP).</p>
  <p>I've been exploring the different Airflow operators and most of the transfer ones copy data from local machine to cloud services. I haven't seen anyone to copy files from host to host, neither one to move (or copy, then check, then delete). I assume I could use BashOperator to move or use rsync with files. Is there any best practice in this regard on how to move files across different hosts via SFTP using Airflow? Any pattern to copy/check/delete safely?</p>