# mc > MinIO Client for object storage and filesystems. > May be named `mc` or `mcli` on some systems. > More information: . - Add connection to a S3 server: `mc alias set {{local}} {{http://localhost:9000}} {{access_key}} {{secret_key}}` - Create a bucket: `mc mb {{local/bucket_name}}` - List buckets and their content recursively: `mc ls {{local}} --recursive`