s3cmd talks S3. Point it at Sioux Falls.
Create a key pair in the portal under Cloud → Access → S3/EC2 Credentials. Put this in ~/.s3cfg (your keys, not these placeholders):
access_key = <your_access_key> secret_key = <your_secret_key> host_base = files.fsd1.gozunga.com host_bucket = files.fsd1.gozunga.com/%(bucket)s signature_v2 = True use_https = True bucket_location =
Create a bucket, then list:
s3cmd mb s3://my_bucket s3cmd ls
Upload a file and confirm it is there:
s3cmd put testfile.txt s3://my_bucket s3cmd ls s3://my_bucket
Related: Using Cyberduck with Gozunga's Object Storage API and Storage Options.