Rsync is a fast and extraordinarily versatile file copying tool for both remote and local files. Rsync uses a delta-transfer algorithm which provides a very fast method for bring remote files into sync. It does this by sending just the dif

linux 文件同步工具，使用简单，操作方便，只需配置一下即可。- linux file synchronization tool, simple to use, easy to operate, only need to configure click.