s3cmd

[dreadknot]

s3cmd configure

sudo apt-get install s3cmd

s3cmd --configure
Enter new values or accept defaults in brackets with Enter.
Refer to user manual for detailed description of all options.

Access key and Secret key are your identifiers for Amazon S3
Access Key: 
Secret Key: 
Save settings? [y/N] y
Configuration saved to '/home/vagrant/.s3cfg'

Put a file

s3cmd put test s3://bucket
test -> s3://bucket/test  [1 of 1]
 0 of 0     0% in    0s     0.00 B/s  done

List a bucket

vagrant@stormbase:/tmp$ s3cmd ls s3://bucket
2013-12-12 18:27         0   s3://bucket/test