I would like to follow the rules of serverfault, and I think I am good at that, but I am somewhat confused as to why this question was marked as off topic:
Does SFTP server (via SSH server) on Linux support file transfer resume?Does SFTP server (via SSH server) on Linux support file transfer resume?
The only thing I can think of is that perhaps one or more of the mods don't consider SFTP a technology to be used in a professional environment?