Rclone：文件和目录与云存储同步工具
https://github.com/rclone/rclone
https://rclone.org/
Rclone 是一个命令行程序，可将文件和目录与不同的云存储提供商进行同步。
Rclone ("rsync for cloud storage") is a command-line program to sync files and directories to and from different cloud storage providers.
Storage providers
Please see the full list of all storage providers and their features