不能够显示它的其它信息,如果想查看一个变量的其它保留信息,就需要变量的基类PSVariable对象,这个可以通过Get-Variable命令得到,下面的例子演示如何查看一个变量的全部信息。 1、修改变量的选项设置 Powershell处理一个变量的PSVariable对象,主要是为了能够更新变量的选项设置。既可以使用命令Set-Variable,也可以在获取PSva...
若要将模块路径添加到PSModulePath环境变量值的模块路径,请使用以下命令格式。 此格式使用System.Environment类的SetEnvironmentVariable方法对PSModulePath环境变量进行与会话无关的更改。 PowerShell #Save the current value in the $p variable.$p= [Environment]::GetEnvironmentVariable("PSModulePath")#Add the ne...
Global variable EXO_LastExecutionStatus is available to check the status of the last cmdlet that was run. Bug fixes in Connect-ExchangeOnline and Connect-IPPSSession. IsUserControlEnabled parameter on Add-VivaModuleFeaturePolicy and Update-VivaModuleFeaturePolicy to support the enablement of user cont...
In Windows PowerShell, variable names always start with a dollar sign ($) and can contain a mix of letters, numbers, symbols, or even spaces (though if you use spaces, you need to enclose the variable in braces, such as ${My Variable} = "Hello"). This example created a new variable...
GetChildItem count returns null if there is one file in a folder GetResponse with "0" argument(s): "The operation has timed out Getting "Open File - Security Warning" using Start-Process Getting "System.Object[]" in a column when I try to export a variable as CSV Getting a complete ...
function available only to the current scope and subscopes), and private (to create a function available only to the current scope). The default scope is the local scope, which follows the same rules as those of default variable scopes. ...
PSVariable 该cmdlet 在创建新变量时返回PSVariable对象。 备注 PowerShell 包含New-Item的以下别名: 所有平台: ni New-Item旨在处理任何提供程序公开的数据。 若要列出会话中可用的提供程序,请键入Get-PSProvider。 有关详细信息,请参阅about_Providers。
Name Home --- --- Registry Alias Environment FileSystem C:\Users\username Function Variable Certificate TheFileSystemprovider is the only provider that has a default value forHome. It's the same value as$HOME. For more information, seeabout_Automatic_Variables. You...
The special $_ variable will contain the current object (that is, the current computer name).Inside the curly braces are actually two commands: The first simply displays the current computer name by outputting the contents of $_. The second is the now-familiar gwmi. The result is a list ...
Need to get the current date and time? Then just do this: Copy $a = Get-Date Which, in turn, makes $a equal to this (or something very much like it): Copy Thursday, October 25, 2007 1:50:4 PM Now the variable $a is a date-time object containing the current date and ...