vfscp copies a file from one place to another, even between supported remote systems. Complete URI (scheme:// authority/path) required except for local filesystem. See github.com/c2fo/vfs docs for authentication.
vfscp's usage is extremely simple:
vfscp <uri> <uri>
-help prints help message
Local OS URI's can be expressed without a scheme:
vfscp /some/local/file.txt s3://mybucket/path/to/myfile.txt
But may also be use the full scheme uri:
vfscp file:///some/local/file.txt s3://mybucket/path/to/myfile.txt
Copy a file from Google Cloud Storage to Amazon S3
vfscp gs://googlebucket/some/path/photo.jpg s3://awsS3bucket/path/to/photo.jpg