SFTP is more reliable than SCP when dealing with unknown sshd configurations on the server side. It also provides a convenient facility for creating remote directories, so we can remove the Windows-specific `#create_remote_directory` method.
SFTP is more reliable than SCP when dealing with unknown sshd configurations on the server side. It also provides a convenient facility for creating remote directories, so we can remove the Windows-specific `#create_remote_directory` method.