An <a href="https://en.wikipedia.org/wiki/Environment_variable" class="external-link" target="_blank">environment variable</a> (also known as "env var") is a variable that lives outside of the Python code, in the operating system, and could be read by your Python code (or by other programs as well).

		}
	}
	return m
}

func initConsoleServer() (*consoleapi.Server, error) {
	// unset all console_ environment variables.
	for _, cenv := range env.List(consolePrefix) {
		os.Unsetenv(cenv)
	}

	// enable all console environment variables
	minioConfigToConsoleFeatures()

	// set certs dir to minio directory
	consoleCerts.GlobalCertsDir = &consoleCerts.ConfigDir{

### Virtual environment with `venv`

You can create an isolated virtual local environment in a directory using Python's `venv` module. Let's do this in the cloned repository (where the `requirements.txt` is):

<div class="termy">

```console

    [Environment]::SetEnvironmentVariable('GOROOT', 'C:\Program Files\Go\', 'Machine'); \
    [Environment]::SetEnvironmentVariable('KOKORO_POSIX_ROOT', '/tmpfs', 'Machine'); \
    [Environment]::SetEnvironmentVariable('KOKORO_ROOT', 'T:\', 'Machine'); \
    [Environment]::SetEnvironmentVariable('SHELL', '/bin/bash', 'Machine'); \
    $old_path = [Environment]::GetEnvironmentVariable(\"PATH\", \"Machine\"); \

    /** The key of the configuration. e.g. true */
    String DEVELOPMENT_HERE = "development.here";

    /** The key of the configuration. e.g. Local Development */
    String ENVIRONMENT_TITLE = "environment.title";

    /** The key of the configuration. e.g. false */
    String FRAMEWORK_DEBUG = "framework.debug";

    /** The key of the configuration. e.g. 0 */

    }

    /**
     * Creates a Type-2 message using default values from the current
     * environment.
     */
    public Type2Message() {
        this(getDefaultFlags(), null, null);
    }

    /**
     * Creates a Type-2 message in response to the given Type-1 message
     * using default values from the current environment.
     *
     * @param type1 The Type-1 message which this represents a response to.
     */

)

var (
	// By default, tests only run with manifest generate, since it doesn't require any external fake test environment.
	testedManifestCmds = []cmdType{cmdGenerate}
	// Only used if kubebuilder is installed.
	testenv    *envtest.Environment
	testClient client.Client

	allNamespacedGVKs = append(helmreconciler.NamespacedResources(),

     * environment.
     */
    public Type3Message() {
        setFlags(getDefaultFlags());
        setDomain(getDefaultDomain());
        setUser(getDefaultUser());
        setWorkstation(getDefaultWorkstation());
    }

    /**
     * Creates a Type-3 message in response to the given Type-2 message
     * using default values from the current environment.
     *

using newer toolchains to compile old code.

A GODEBUG setting is a `key=value` pair
that controls the execution of certain parts of a Go program.
The environment variable `GODEBUG`
can hold a comma-separated list of these settings.
For example, if a Go program is running in an environment that contains

	GODEBUG=http2client=0,http2server=0

then that Go program will disable the use of HTTP/2 by default in both

	ClassRRS      = "rrs"
	Optimize      = "optimize"
	InlineBlock   = "inline_block"

	// Reduced redundancy storage class environment variable
	RRSEnv = "MINIO_STORAGE_CLASS_RRS"
	// Standard storage class environment variable
	StandardEnv = "MINIO_STORAGE_CLASS_STANDARD"
	// Optimize storage class environment variable
	OptimizeEnv = "MINIO_STORAGE_CLASS_OPTIMIZE"
	// Inline block indicates the size of the shard