// 但是如果我们先创建一个环境变量
$ export MY_NAME="Wade Wilson"

// 然后再次调用程序
$ python main.py

// 现在它可以读取环境变量

Hello Wade Wilson from Python
```

</div>

由于环境变量可以在代码之外设置，但可以由代码读取，并且不需要与其他文件一起存储（提交到 `git`），因此通常将它们用于配置或设置。



您还可以仅为特定程序调用创建一个环境变量，该环境变量仅对该程序可用，并且仅在其运行期间有效。

要做到这一点，在程序本身之前的同一行创建它：

<div class="termy">

```console
// 在此程序调用行中创建一个名为 MY_NAME 的环境变量

Hello Wade Wilson from Python
```

</div>

Como variáveis de ambiente podem ser definidas fora do código da aplicação, mas acessadas pela aplicação, e não precisam ser armazenadas (versionadas com `git`) junto dos outros arquivos, é comum utilizá-las para guardar configurações.

## Software Metrics

| Name                          | Description                            |
|:------------------------------|:---------------------------------------|
| `minio_software_commit_info`  | Git commit hash for the MinIO release. |
| `minio_software_version_info` | MinIO Release tag for the server.      |

## Drive Metrics

```console
$ .\env\Scripts\Activate.ps1
```

</div>

////

//// tab | Windows Bash

Or if you use Bash for Windows (e.g. <a href="https://gitforwindows.org/" class="external-link" target="_blank">Git Bash</a>):

<div class="termy">

```console
$ source ./env/Scripts/activate
```

</div>

////

要检查操作是否成功，运行：

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

<div class="termy">

-pocket:before{content:"\f265"}.fa-gg:before{content:"\f260"}.fa-gg-circle:before{content:"\f261"}.fa-ghost:before{content:"\f6e2"}.fa-gift:before{content:"\f06b"}.fa-gifts:before{content:"\f79c"}.fa-git:before{content:"\f1d3"}.fa-git-alt:before{content:"\f841"}.fa-git-square:before{content:"\f1d2"}.fa-github:before{content:"\f09b"}.fa-github-alt:before{content:"\f113"}.fa-github-square:before{content:"\f092"}.fa-gitkraken:before{content:"\f3a6"}.fa-gitlab:before{content:"\f296"}.fa-gitter:befor...

* The GitRepo volume type is deprecated. To provision a container with a git repo, mount an `EmptyDir` into an `InitContainer` that clones the repo using git, then mount the `EmptyDir` into the Pod's container.
([#63445](https://github.com/kubernetes/kubernetes/pull/63445), [@ericchiang](https://github.com/ericchiang))

   * Format</a> ({@code crw} files), a widely-used "raw image" format for cameras. It is found in
   * {@code /etc/mime.types}, e.g. in <a href=
   * "http://anonscm.debian.org/gitweb/?p=collab-maint/mime-support.git;a=blob;f=mime.types;hb=HEAD"
   * >Debian 3.48-1</a>.
   *
   * @since 15.0
   */
  public static final MediaType CRW = createConstant(IMAGE_TYPE, "x-canon-crw");

<div class="termy">

```console
$ .\env\Scripts\Activate.ps1
```

</div>

////

//// tab | Windows Bash

もしwindows用のBash (例えば、<a href="https://gitforwindows.org/" class="external-link" target="_blank">Git Bash</a>)を使っているなら:

<div class="termy">

```console
$ source ./env/Scripts/activate
```

</div>

////

動作の確認には、下記を実行します:

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

<div class="termy">

}} {{- end }} {{- end }} {{- end }} minio/.helmignore # Patterns to ignore when building packages. # This supports shell glob matching, relative path matching, and # negation (prefixed with !). Only one pattern per line. .DS_Store # Common VCS dirs .git/ .gitignore .bzr/ .bzrignore .hg/ .hgignore .svn/ # Common backup files *.swp *.bak *.tmp *~ # Various IDEs .project .idea/ *.tmproj # OWNERS file for Kubernetes OWNERS minio/README.md # MinIO Helm Chart [![Slack](https://slack.min.io/slack?type=sv...

                           stderr=stderr)

  curr_version_split = curr_version.lower().split('clang version ')
  if len(curr_version_split) > 1:
    curr_version = curr_version_split[1].split()[0].split('git')

  if len(curr_version) > 1:
    print('WARNING: current clang installation is not a release version.\n')

  curr_version = curr_version[0]
  curr_version_int = convert_version_to_int(curr_version)