如果在Module1内从加载Module2,则Module2将加载到 Module1 的范围容器中。 来自Module2的任何导出都放置在Module1的当前模块范围内。 如果使用Import-Module -Scope local,则导出将放入当前范围对象而不是顶层。 如果在模块中并使用Import-Module -Scope global(或Import-Mod
[Environment]::GetEnvironmentVariable('Foo') Output复制 Bar 可以通过为变量的值指定空字符串,使用SetEnvironmentVariable()方法删除环境变量。 例如,若要删除环境变量,请执行以下操作Foo: PowerShell复制 [Environment]::SetEnvironmentVariable('Foo','') [Environment]::GetEnvironmentVariable('Foo') Output复制 ...
当然,为了实现自动添加,您需要将类似于以下代码写入到您的powershell配置文件中,这样在每新建一个session,您配置的路径都将有效. # add $psPath: #Save the current value in the $p variable. $p = [Environment]::GetEnvironmentVariable("PSModulePath") #Add the new path to the $p variable. Begin w...
Scope modifiers A variable, alias, or function name can include any one of the following optional scope modifiers: Global:- Specifies that the name exists in theGlobalscope. Local:- Specifies that the name exists in theLocalscope. The current scope is always theLocalscope. ...
[-Function <String[]>] [-Cmdlet <String[]>] [-Variable <String[]>] [-Alias <String[]>] [-Force] [-SkipEditionCheck] [-PassThru] [-AsCustomObject] [-ModuleInfo] <PSModuleInfo[]> [-ArgumentList <Object[]>] [-DisableNameChecking] [-NoClobber] [-Scope <String>] [...
In the function, you can use the$Sizevariable, which is the name defined for the parameter. To use this function, type the following command: PowerShell Get-SmallFiles-Size50 You can also enter a value for a named parameter without the parameter name. For example, the following command give...
[-Function <String[]>] [-Cmdlet <String[]>] [-Variable <String[]>] [-Alias <String[]>] [-Force] [-SkipEditionCheck] [-PassThru] [-AsCustomObject] [-ModuleInfo] <PSModuleInfo[]> [-ArgumentList <Object[]>] [-DisableNameChecking] [-NoClobber] [-Scope <String>] [<Common...
通用参数: WhatIf、Confirm、Verbose、Debug、Warn、ErrorAction、ErrorVariable、OutVariable 和 OutBuffer 4.建议的参数名称:PowerShell 核心 cmdlet 使用标准名称 指示计算机的参数的建议名称是 ComputerName,而不是 Server、Host、System、Node 或其他常见的备选单词。 其他重要的建议参数名称是 Force、Exclude、Include...
For PowerShell to see a file extension as executable in the current session, you must add the extension to the $env:PATHEXT environment variable. See also - about_Aliases - about_Functions - about_Path_Syntax - Alias-Provider - Function-Provider - Get-Command - Import-Module - Import-...
Note that it may be safer to query the rules with theGetcommand and save it in a variable, observe the rules to be affected, then pipe them to theRemovecommand, just as we did for theSetcommands. The following example shows how the administrator can view all the blocking firewall rules...