Containers on a btrfs backend running mostly various flavors of debian with the containers being on a debian stable system using snapd to install lxd (lxd 3.??). Containers are all on independent ip addresses.
In the past I have found that using scp worked fairly well moving files and directories between different systems all on my network. What is a good way to move files/directories from one container to another one? (Please - actual examples would be quite useful.)