Command line tool and client for uploading, retrieving and managing data in S3 compatible object storage. More information: https://s3tools.org/s3cmd.
s3cmd --configure
s3cmd ls s3://bucket|path/to/file
s3cmd mb s3://bucket
s3cmd get s3://bucket_name/path/to/file path/to/local_file
s3cmd put local_file s3://bucket/file
s3cmd mv s3://src_bucket/src_object s3://dst_bucket/dst_object
s3cmd rm s3://bucket/object