#先安裝 s3cmd (Linux or MAC)
sudo yum install s3cmd -y
#設定權限(S3需有key)
s3cmd –configure Access Key: (填公開key) Secret Key: (填私密key) Default Region [US]:(填預設region)
#接下來都按Y或空白跳過
#儲存選Y
#查詢bucket
s3cmd ls
#查詢bucket endpoint
s3cmd info s3://your-bucket-name
完成
參考資料
http://vincent10e.logdown.com/posts/262683-use-paperclip-implements-image-files-uploaded-to-the-aws-s3