How to copy data to a volume?

[ignoramous]

sftp?

• I made an sftp.

scp works under special condifions:

• How to copy files off a VM - #7 by qqwy
• How to copy files off a VM - #8 by CabelloMania

as does warner’s magic-wormhole:

• Overwriting remote SQLite db with local dump - #8 by ross