show [Environment]::GetEnvironmentVariable('Foo') new [Environment]::SetEnvironmentVariable('Foo','Bar') update [Environment]::SetEnvironmentVariable('Foo','Tar') delete [Environment]::SetEnvironmentVariable('Foo','') TIPS 添加内容:$Env:Path += ';C:\Tools',在 Windows 中使用 ; 而不是 :...
正如commenter所建议的,我还向SetEnvironmentVariable添加了“machine”参数,以便在PowerShell会话结束时变量值将保持不变。注意:运行脚本时需要管理员权限。 # Redirect WSL output to temp file, which keeps the UTF-16 encoding intact $tempFilePath = (New-TemporaryFile).FullName Start-Process -FilePath wsl ...
' Scope [4] (parent) $funcAVar1 = 'Value set in funcA' 如的ShowScopes輸出所示,您可以使用 並指定範圍號碼,從其他範圍Get-Variable存取變數。 範例5:在遠端命令中使用局部變數 針對在本機會話中建立之遠端命令中的變數,請使用using範圍修飾詞。 PowerShell 假設遠端命令中的變數是在遠端會話中建立的。
$Env:<variable-name> ="<new-value>" 例如,若要创建Foo环境变量,请运行以下命令: PowerShell $Env:Foo='An example' 由于环境变量始终是字符串,因此你可以像使用任何其他包含字符串的变量一样使用它们。 例如: PowerShell "The 'Foo' environment variable is set to:$Env:Foo"$Env:Foo+='!'$Env:Foo ...
about_Environment_Provider about_Variable_Provider about_Function_Provider about_Alias_Provider 變數Cmdlet PowerShell 包含一組設計用來管理變數的 Cmdlet。 若要列出 Cmdlet,請輸入: PowerShell Get-Command-NounVariable 若要取得特定 Cmdlet 的說明,請輸入: ...
Or at least it didn’t show up until we restarted PowerShell. (Or started up a new instance of PowerShell.) However, wecouldretrieve the value of the new variable at any time by using this command: [Environment]::GetEnvironmentVariable("TestVariable","User") ...
PowerShell 모듈을 설치, 가져오기 및 사용하는 방법을 설명합니다.
If the path isn't set, locate the SQLPS folder on your server and add it to the environment variable value either through PowerShell or in System Properties>Advanced>Environment Variables. SQLServer module with SQL Agent If you want to use the SqlServer module in your SQL Agent Job step, ...
Set-Variable Cmdlet Sets the value of a variable. Creates the variable if one with the requested name does not exist. Remove-Variable Cmdlet Deletes a variable and its value. Clear-Variable Cmdlet Deletes the value of a variable. 示例: ...
Connect-MgGraph –EnvironmentVariable 4. Certificate Credentials Having a certificate only in the current user certificate store is no longer a limitation if you are using Microsoft Graph PowerShell SDK v2; the support to lookup for certificates in both curre...