为了管理变量,powershell提供了五个专门管理变量的命令Clear-Variable,Get-Variable,New-Variable,Remove-Variable,Set-Variable。因为虚拟驱动器variable:的存在,clear,remove,set打头的命令可以被代替。但是Get-Variable,New-Variable。却非常有用new-variable可以在定义变量时,指定变量的一些其它属性,比如访问权限。同样Get...
function prompt { $identity = [Security.Principal.WindowsIdentity]::GetCurrent() $principal = [Security.Principal.WindowsPrincipal] $identity $adminRole = [Security.Principal.WindowsBuiltInRole]::Administrator $(if (Test-Path Variable:/PSDebugContext) { '[DBG]: ' } elseif($principal.IsInRole(...
Get-Variable -Name 在Import-Csv中添加对 W3C 扩展日志文件格式的支持 以前,Import-Csvcmdlet 不能用于直接导入 W3C 扩展日志格式的日志文件,还需要执行其他作。 通过此更改,支持 W3C 扩展日志格式。 当CSV 文件中存在类型信息时,Import-Csv在导入时应用pstypenames ...
或$host.ui.rawui.setbackgroundcolor("Red")。 $Input 一个枚举数,它包含传递给函数的输入。$Input 变量区分大小写,只能用于函数和脚本块。(脚 本块本质上是未命名的函数。)在函数的 Process 块中,$Input 变量包含当前位于管道中的对 象。在 Process 块完成后,$Input 的值为 NULL。如果函数没有 Process ...
首先打开 WindowPowerShell ISE开发环境新建一个test.ps1，脚本内容如下：$arr1=1..10#定义一个1~10...
Some native programs, such as programs with a user interface, console applications that prompt for input, and console applications that use the Win32 console API, do not work correctly in the PowerShell remote host. When you use these programs, you might see unexpected behavior, such ...
ProcessRecord Provides record-by-record processing functionality for the cmdlet. It may be called any number of times or not at all, depending on the input of the cmdlet. EndProcessing Provides optional one-time, post-processing functionality for the cmdlet. StopProcessing Stops processing when the...
Set-PSReadLineOption-Colors@{ Command ='Magenta'Number ='DarkGray'Member ='DarkGray'Operator ='DarkGray'Type ='DarkGray'Variable ='DarkGreen'Parameter ='DarkGreen'ContinuationPrompt ='DarkGray'Default ='DarkGray'} 示例5:设置多种类型的颜色值 ...
„Windows PowerShell Prompt Here“ von Michael MurgoloZu den beliebtesten Microsoft® PowerToys für Windows® (und zu meinen Favoriten) gehört das Tool „Eingabeaufforderung hier öffnen“. Das Tool „Eingabeaufforderung hier öffnen“ ist als Teil von Microsoft PowerToys für Windows ...
A PowerShell array is a component that enables the storage of more than one item in a variable or a field. For instance, to assign multiple values to a variable, use the script$a=1,2,3. PowerShell treats each item in an array as a separate element. To address each item in an arra...