环境变量（也称为"env var"）是一种存在于 Python 代码之外、存在于操作系统中的变量，可以被您的 Python 代码（或其他程序）读取。

您可以在 shell 中创建和使用环境变量，而无需使用 Python：

//// tab | Linux、macOS、Windows Bash

<div class="termy">

```console
// 您可以创建一个名为 MY_NAME 的环境变量
$ export MY_NAME="Wade Wilson"

// 然后您可以与其他程序一起使用它，例如
$ echo "Hello $MY_NAME"

Hello Wade Wilson
```

</div>

////

//// tab | Windows PowerShell

<div class="termy">

```console

  private static long fingerprint(byte[] bytes, int length) {
    return HASH_FN.hashBytes(bytes, 0, length).asLong();
  }

  /**
   * Tests that the Java port of FarmHashFingerprint64 provides the same results on buffers up to
   * 800 bytes long as the C++ reference implementation.
   */
  public void testMultipleLengths() {
    int iterations = 800;

```console
$ fastapi dev tutorial001.py

<span style="color: green;">INFO</span>:     Uvicorn running on http://127.0.0.1:8000 (Press CTRL+C to quit)
```

</div>

as Uvicorn by default will use the port `8000`, the documentation on port `8008` won't clash.

### Translations

Help with translations is VERY MUCH appreciated! And it can't be done without the help from the community. 🌎 🚀

Here are the steps to help with translations.

			Type:        "sentence",
		},
	}

	HelpPostgres = config.HelpKVS{
		config.HelpKV{
			Key:         target.PostgresConnectionString,
			Description: `Postgres server connection-string e.g. "host=localhost port=5432 dbname=minio_events user=postgres password=password sslmode=disable"`,
			Type:        "string",
			Sensitive:   true,
		},
		config.HelpKV{
			Key:         target.PostgresTable,

CALL "%FESS_HOME%\bin\fess.in.bat"

rem thread stack size
set JVM_SS=256

set FESS_PARAMS=-Dfess;-Dfess.home="%FESS_HOME%";-Dfess.es.dir="%SEARCH_ENGINE_HOME%";-Dfess.home="%FESS_HOME%";-Dfess.context.path="/";-Dfess.port=8080;-Dfess.webapp.path="%FESS_HOME%\app";-Dfess.temp.path="%FESS_HOME%\temp";-Dfess.log.name="%APP_NAME%";-Dfess.log.path="%FESS_HOME%\logs";-Dfess.log.level=warn;-Dlasta.env=web;-Dtomcat.config.path=tomcat_config.properties

```

**Note:** When using a password-protected private key, the password must be provided through the environment variable `MINIO_CERT_PASSWD` using the following command:

```sh
export MINIO_CERT_PASSWD=<PASSWORD>
```

First generate a 256 bit random key via:

```sh
$ cat /dev/urandom | head -c 32 | base64 -
OSMM+vkKUTCvQs9YL/CVMIMt43HFhkUpqJxTmGl6rYw=
```

Now, you can set `MINIO_KMS_SECRET_KEY` like this:

```sh
export MINIO_KMS_SECRET_KEY=my-minio-key:OSMM+vkKUTCvQs9YL/CVMIMt43HFhkUpqJxTmGl6rYw=
```

> You can choose an arbitrary name for the key - instead of `my-minio-key`.

  }

  @Throws(IOException::class)
  override fun getOutputStream(): OutputStream {
    return delegate!!.outputStream
  }

  override fun getPort(): Int {
    return delegate!!.port
  }

  @Throws(SocketException::class)
  override fun getSoLinger(): Int {
    return delegate!!.soLinger
  }

  @Throws(SocketException::class)
  override fun getReceiveBufferSize(): Int {

     * <code>null</code> is returned.
     * 
     * @return URL to the DFS volume
     */
    String getDfsPath ();


    /**
     * @return the transport port, if specified
     */
    int getPort ();


    /**
     * @return the original URL
     */
    URL getURL ();


    /**
     * @return resolved server address

  integrity sha512-fGxEI7+wsG9xrvdjsrlmL22OMTTiHRwAMroiEeMgq8gzoLC/PQr7RsRDSTLUg/bZAZtF+TVIkHc6/4RIKrui+Q==

requires-port@^1.0.0:
  version "1.0.0"
  resolved "https://registry.yarnpkg.com/requires-port/-/requires-port-1.0.0.tgz#925d2601d39ac485e091cf0da5c6e694dc3dcaff"
  integrity sha512-KigOCHcocU3XODJxsu8i/j8T9tzT4adHiecwORRQ0ZZFcp7ahwXuRU1m+yuO90C5ZUyGeGfocHDI14M3L3yDAQ==