///

Activar un entorno virtual agrega su path `.venv/bin` (en Linux y macOS) o `.venv\Scripts` (en Windows) a la variable de entorno `PATH`.

Digamos que antes de activar el entorno, la variable `PATH` se veía así:

//// tab | Linux, macOS

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

Eso significa que el sistema buscaría programas en:

///

A ativação de um ambiente virtual adiciona seu caminho `.venv/bin` (no Linux e macOS) ou `.venv\Scripts` (no Windows) à variável de ambiente `PATH`.

Digamos que antes de ativar o ambiente, a variável `PATH` estava assim:

//// tab | Linux, macOS

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

Isso significa que o sistema procuraria programas em:

# 2. Choose the platform, which corresponds to the version of TensorFlow to
#    build. This should also match the system you're using--you cannot build
#    the TF MacOS package from Linux.
#      Ex. linux_x86        -- x86_64 Linux platform
#      Ex. linux_x86_cuda   -- x86_64 Linux platform, with Nvidia CUDA support
#      Ex. macos_arm64      -- arm64 MacOS platform
# 3. Add modifiers. Some modifiers for local execution are:

architectures. Replace the `wget` URL with the architecture for your Linux host. | Architecture | URL | | -------- | ------ | | 64-bit Intel/AMD | <https://dl.min.io/server/minio/release/linux-amd64/minio> | | 64-bit ARM | <https://dl.min.io/server/minio/release/linux-arm64/minio> | | 64-bit PowerPC LE (ppc64le) | <https://dl.min.io/server/minio/release/linux-ppc64le/minio> | | IBM Z-Series (S390X) | <https://dl.min.io/server/minio/release/linux-s390x/minio> | The MinIO deployment starts using default root...

//go:build linux
// +build linux

// Copyright (c) 2015-2023 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//

環境変数は**テキスト文字列**のみを扱うことができます。これは、環境変数がPython外部に存在し、他のプログラムやシステム全体（Linux、Windows、macOS間の互換性を含む）と連携する必要があるためです。

つまり、Pythonが環境変数から読み取る**あらゆる値**は **`str`型となり**、他の型への変換やバリデーションはコード内で行う必要があります。

環境変数を使用して**アプリケーション設定**を管理する方法については、[高度なユーザーガイド - Settings and Environment Variables](./advanced/settings.md){.internal-link target=_blank}で詳しく学べます。

## `PATH`環境変数

**`PATH`**という**特別な**環境変数があります。この環境変数は、OS（Linux、macOS、Windows）が実行するプログラムを発見するために使用されます。

    "rx": 401,
    "tx": 0,
    "timeToResponse": "13309747ns",
    "timeToResponseInNS": "13309747"
  },
  "remotehost": "127.0.0.1",
  "requestID": "17CDC1F4D7E69123",
  "userAgent": "MinIO (linux; amd64) minio-go/v7.0.70 mc/RELEASE.2024-04-30T17-44-48Z",
  "requestPath": "/testbucket/hosts",
  "requestHost": "localhost:9000",
  "requestHeader": {
    "Accept-Encoding": "zstd,gzip",

El valor de la variable `PATH` es un string largo que consiste en directorios separados por dos puntos `:` en Linux y macOS, y por punto y coma `;` en Windows.

Por ejemplo, la variable de entorno `PATH` podría verse así:

//// tab | Linux, macOS

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

    vcs.useAbsoluteVcs(VersionedSettingsBranch.fromDslContext().vcsRootId())

    requirements {
        requiresOs(Os.LINUX)
    }

    params {
        param("env.JAVA_HOME", javaHome(BuildToolBuildJvm, Os.LINUX))
        param("env.GRADLE_PUBLISH_KEY", "%plugin.portal.publish.key%")
        param("env.GRADLE_PUBLISH_SECRET", "%plugin.portal.publish.secret%")

//go:build linux && !appengine
// +build linux,!appengine

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//