# docker compose port

**Description:** List port mappings or print the public port for a specific mapping for the service


**Usage:** `docker compose port [OPTIONS] SERVICE [PRIVATE_PORT]`










## Description

List port mappings or print the public port for a specific mapping for the service



## Options

| Option | Default | Description |
|--------|---------|-------------|
| `--index` |  |  Index of the container if service has multiple replicas |
| `--protocol` | `tcp` |  tcp or udp |