$Env:<variable-name> = "<new-value>" 例如,若要建立 Foo 環境變數: powershell 複製 $Env:Foo = 'An example' 因為環境變數一律是字串,因此您可以使用它們,就像包含字元串的任何其他變數一樣。 例如: powershell 複製 "The 'Foo' environment variable is set to: ...
有关这些环境变量的详细信息,请参阅 about_Environment_Variables。 env:PSExecutionPolicyPreference $env:PSModulePath 备注 如果这些脚本或函数与使用首选项的范围相同,则对首选项变量的更改仅在脚本和函数中生效。 有关详细信息,请参阅 about_Scopes。 使用首选项变量 本文档介绍每个首选项变量。 若要显示特定首...
如需這些環境變數的詳細資訊,請參閱 about_Environment_Variables。 env:PSExecutionPolicyPreference $env:PSModulePath 注意 如果這些腳本或函式是在與使用喜好設定的範圍相同的範圍內定義,則喜好設定變數的變更只會在腳本和函式中生效。 如需詳細資訊,請參閱 about_Scopes。 使用喜好設定變數 本文件說明每個...
<variable-namespace> - A modifier created by a PowerShell PSDrive provider. For example: Expand table NamespaceDescription Alias: Aliases defined in the current scope Env: Environment variables defined in the current scope Function: Functions defined in the current scope Variable: Variables defined...
21.4. Modifying Environment Variables You can modify environment variables but only for the duration of a Windows PowerShell session. The following example adds a new directory C:\ to the PATH environment variable. You can display the folders in the PATH environment variable using...
this script file will run. That means you can use the profile to set up your Windows PowerShell environment. Typically that would be custom console settings and aliases, but use your imagination and you can come up with other things you’d like to customize in PowerShell before you start ...
TheProcessscope only affects the current PowerShell session. The execution policy is saved in the environment variable$Env:PSExecutionPolicyPreference, rather than the registry. When the PowerShell session is closed, the variable and value are deleted. ...
variable definitionsinone or more pod templates (within replication controllers or deployment configurations). View or modify the environment variable definitions on all containersinthe specified pods or pod templates, or just those that match a wildcard.If"--env -"is passed, environment variables can...
$ErrorView Determines the display format of error messages in PowerShell. The $ErrorView variable takes one of the ErrorView enumeration values: NormalView, CategoryView, or ConciseView. The valid values are as follows: ConciseView: (Default) Provides a concise error message and a refactor...
startInfo.EnvironmentVariables.Clear(); LoadEnvironmentVariable(startInfo,Environment.GetEnvironmentVariables(EnvironmentVariableTarget.Machine)); LoadEnvironmentVariable(startInfo,Environment.GetEnvironmentVariables(EnvironmentVariableTarget.User)); } On Unix-like platforms, theLoadEnvironmentVariable()calls are effecti...