param("env.GRADLE_INTERNAL_REPO_URL", "%gradle.internal.repository.url%")
        if (os == Os.MACOS && arch == Arch.AMD64) {
            // Use fewer parallel forks only on Intel macOS builds, since they are not very powerful.
            param("maxParallelForks", "2")
        }
        if (os == Os.LINUX || os == Os.MACOS) {
            param("env.LC_ALL", "en_US.UTF-8")
        }
    }
}

    /**
     * OS family that can be tested for. {@value}
     */
    private static final String FAMILY_OS400 = "os/400";

    /**
     * OpenJDK is reported to call MacOS X "Darwin"
     *
     * @see <a href="https://issues.apache.org/bugzilla/show_bug.cgi?id=44889">bugzilla issue</a>
     * @see <a href="https://issues.apache.org/jira/browse/HADOOP-3318">HADOOP-3318</a>
     */

因此，通常会将它们提供为由应用程序读取的环境变量。

/// tip | 提示

要理解环境变量，你可以阅读[环境变量](../environment-variables.md)。

///

## 类型和验证 { #types-and-validation }

这些环境变量只能处理文本字符串，因为它们在 Python 之外，并且必须与其他程序及系统的其余部分兼容（甚至与不同的操作系统，如 Linux、Windows、macOS）。

这意味着，在 Python 中从环境变量读取的任何值都是 `str` 类型，任何到不同类型的转换或任何验证都必须在代码中完成。

## Pydantic 的 `Settings` { #pydantic-settings }

Result (German):

//// tab | Python 3.8+ nicht annotiert
Hallo
////

Source (English) - Here there is nothing to translate in the tab title:

//// tab | Linux, macOS, Windows Bash
Hello again
////

Result (German):

//// tab | Linux, macOS, Windows Bash
Hallo wieder
////

### Headings

![Distributed MinIO, n nodes with m drives each](https://github.com/minio/minio/blob/master/docs/screenshots/Architecture-diagram_distributed_nm.png?raw=true)

### GNU/Linux and macOS

```sh
export MINIO_ROOT_USER=<ACCESS_KEY>
export MINIO_ROOT_PASSWORD=<SECRET_KEY>
minio server http://host{1...n}/export{1...m}
```

                }
                _defaultParallel = socketToCore.values().stream().mapToInt(i -> i).sum();
            } else if (OS.current() == OS.MAC) {
                // Ask macOS to count physical CPUs for us
                ByteArrayOutputStream stdout = new ByteArrayOutputStream();
                project.exec(spec -> {
                    spec.setExecutable("sysctl");

	}
	if fi1.Mode() != fi2.Mode() {
		return false
	}
	return fi1.Size() == fi2.Size()
}

// DirectioAlignSize - DirectIO alignment needs to be 4K. Defined here as
// directio.AlignSize is defined as 0 in MacOS causing divide by 0 error.
const DirectioAlignSize = 4096

// CopyAligned - copies from reader to writer using the aligned input
// buffer, it is expected that input buffer is page aligned to

Your code needs to run on [all versions of Java that Gradle supports](platforms/documentation/docs/src/docs/userguide/releases/compatibility.adoc) and across all supported operating systems (macOS, Windows, Linux). The Gradle CI system will verify this, but here are some pointers that will avoid surprises:

* Be careful when using features introduced in Java 9 or later. Some parts of Gradle still need to run on Java 8.

La valeur de la variable `PATH` est une longue chaîne composée de répertoires séparés par deux-points `:` sous Linux et macOS, et par point-virgule `;` sous Windows.

Par exemple, la variable d'environnement `PATH` peut ressembler à ceci :

//// tab | Linux, macOS

```plaintext
/usr/local/bin:/usr/bin:/bin:/usr/sbin:/sbin

Der Wert der Variable `PATH` ist ein langer String, der aus Verzeichnissen besteht, die auf Linux und macOS durch einen Doppelpunkt `:` und auf Windows durch ein Semikolon `;` getrennt sind.

Zum Beispiel könnte die `PATH`-Umgebungsvariable so aussehen:

//// tab | Linux, macOS

```plaintext