To list all the environment variables use: Get-Childitem env: (or just dir env:)Each environment variable is an object that can be retrieved with Get-Childitem (or Get-Item) and enumerated with Get-Member Display Environment VariablesDisplay the values of all environment variables: Get-Childitem...
xtermm-集$PSStyle.OutputRendering = PlainText NO_COLOR 如果$env:NO_COLOR存在,則會$PSStyle.OutputRendering設定為PlainText。 如需NO_COLOR環境變數的詳細資訊,請參閱https://no-color.org/。 另請參閱 about_Environment_Provider about_Profiles about_Variables 環境方法...
$private:pVar = 'Private variable' Get-Variable pVar | Format-List * 使用private 范围修饰符将 Options 属性设置为 Private。Output 复制 Name : pVar Description : Value : Private variable Visibility : Public Module : ModuleName : Options : Private Attributes : {} 若要在 脚本 范围内创建相同的...
Get-ExecutionPolicy -List 結果看起來類似下列範例輸出:Output 複製 Scope ExecutionPolicy --- --- MachinePolicy Undefined UserPolicy Undefined Process Undefined CurrentUser RemoteSigned LocalMachine AllSigned 在此情況下,有效的執行原則會 RemoteSigned,因為目前使用者的執行原則優先於本機計算機所設定的執行原則。
$private:pVar = 'Private variable' Get-Variable pVar | Format-List * 使用private 作用修饰符会将选项属性设置为 Private。Output 复制 Name : pVar Description : Value : Private variable Visibility : Public Module : ModuleName : Options : Private Attributes : {} 若要在脚本作用域中创建相同的变量...
$Error[0] | Format-List -Property * -Force Output 复制 PSMessageDetails : Exception : System.Management.Automation.ItemNotFoundException: Cannot find path 'C:\nofile.txt' because it does not exist. at System.Management.Automation.SessionStateInternal. GetChildItems(String path, Boolean recurse...
Get-ExecutionPolicy-List 结果类似于以下示例输出: Output Scope ExecutionPolicy --- --- MachinePolicy Undefined UserPolicy Undefined Process Undefined CurrentUser RemoteSigned LocalMachine AllSigned 在这种情况下,有效的执行策略是RemoteSigned,因为当前用户的执行策略优先于本地计算机设置的执行策略。 若要为特定范围...
21.4. Modifying Environment Variables You can modify environment variables but only for the duration of a Windows PowerShell session. The following example adds a new directory C:\ to the PATH environment variable. You can display the folders in the PATH environment variable using...
Get-Module在$env:PSModulePath环境变量指定的路径中查找可用模块。 有关PSModulePath的详细信息,请参阅about_Modules和about_Environment_Variables。 示例3:获取所有导出的文件 PowerShell Get-Module-ListAvailable-All 此命令将获取所有可用模块的所有导出的文件。
Most people know how easy it is to use Windows PowerShell to retrieve information about environment variables. Want to see all your environment variables and their values? This command should do the trick: Get-ChildItem Env: In turn, you should get back information similar to this extract: ...