你可以在 [Docker 文档（Shell 与 Exec 形式）](https://docs.docker.com/reference/dockerfile/#shell-and-exec-form)中了解更多。

在使用 `docker compose` 时这一点尤为明显。更多技术细节参见该 FAQ：[为什么我的服务需要 10 秒才能重新创建或停止？](https://docs.docker.com/compose/faq/#why-do-my-services-take-10-seconds-to-recreate-or-stop)

#### 目录结构 { #directory-structure }

此时你的目录结构应类似：

```
.
├── app
│   ├── __init__.py
│   └── main.py
├── Dockerfile
└── requirements.txt
```

#### Estructura de Directorios { #directory-structure }

Ahora deberías tener una estructura de directorios como:

```
.
├── app
│   ├── __init__.py

#### Verzeichnisstruktur { #directory-structure }

Sie sollten jetzt eine Verzeichnisstruktur wie diese haben:

```
.
├── app
│   ├── __init__.py
│   └── main.py

      list.add(i);
    }

    Ordering<Object> arbitrary =
        new ArbitraryOrdering() {
          @Override
          int identityHashCode(Object object) {
            return ((Integer) object) % 5; // fake tons of collisions!
          }
        };

    // Don't let the elements be in such a predictable order
    list = shuffledCopy(list, new Random(1));

    sort(list, arbitrary);

      list.add(i);
    }

    Ordering<Object> arbitrary =
        new ArbitraryOrdering() {
          @Override
          int identityHashCode(Object object) {
            return ((Integer) object) % 5; // fake tons of collisions!
          }
        };

    // Don't let the elements be in such a predictable order
    list = shuffledCopy(list, new Random(1));

    sort(list, arbitrary);

Isso pode ser bem perceptível ao usar `docker compose`. Veja esta seção de FAQ do Docker Compose para mais detalhes técnicos: [Por que meus serviços demoram 10 segundos para recriar ou parar?](https://docs.docker.com/compose/faq/#why-do-my-services-take-10-seconds-to-recreate-or-stop).

#### Estrutura de diretórios { #directory-structure }

Agora você deve haver uma estrutura de diretório como:

```
.
├── app
│   ├── __init__.py
│   └── main.py

#### Структура директорій { #directory-structure }

Зараз у вас має бути така структура директорій:

```
.
├── app
│   ├── __init__.py
│   └── main.py

使用 `docker compose` 時這會特別明顯。技術細節請見這段 Docker Compose 常見問題：[為什麼我的服務要花 10 秒才重新建立或停止？](https://docs.docker.com/compose/faq/#why-do-my-services-take-10-seconds-to-recreate-or-stop)

#### 目錄結構 { #directory-structure }

你現在應該會有如下的目錄結構：

```
.
├── app
│   ├── __init__.py
│   └── main.py
├── Dockerfile
└── requirements.txt
```

 * </tr>
 * <tr>
 * <th>{@link String}</th>
 * <td>characters</td>
 * <td>characters</td>
 * <td>characters</td>
 * <td>&times;</td>
 * </tr>
 * </table>
 * <p>
 * Methods that take {@link InputStream}/{@link OutputStream}/{@link Reader}/{@link Writer} as arguments do not call {@link Closeable#close()} on the arguments. The caller is responsible for closing them.
 * </p>
 * <p>

example if the zone is `public`, use ```sh firewall-cmd --zone=public --add-port=9000/tcp --permanent ``` Note that `permanent` makes sure the rules are persistent across firewall start, restart or reload. Finally reload the firewall for changes to take effect. ```sh firewall-cmd --reload ``` ### iptables For hosts with iptables enabled (RHEL, CentOS, etc), you can use `iptables` command to enable all traffic coming to specific ports. Use below command to allow access to port 9000 ```sh iptables -A...