Long, long ago when I was using my first Microsoft product, I knew one way to get input from the user. The product was Commodore BASIC (in those days we wrote it in uppercase and knew it stood for Beginners All-
Summary: Learn how to use Windows PowerShell to solicit user input. How can I solicit input from the user? Use theRead-Hostcmdlet: $in = Read-host “enter the data”
Upon completion of this module, the learner will be able to: Identify values in a script that are likely to change. Explain how to use Read-Host to accept user input. Explain how to use Get-Credential to accept user credentials. Explain how to use Out-GridView to obtain user ...
functionGet-Version{$PSVersionTable.PSVersion } 以下示例中的函数是一个返回 PowerShell 版本的简单示例。 PowerShell Get-Version Output Major Minor Build Revision --- --- --- --- 5 1 14393 693 在为函数使用通用名称(如Get-Version)时,可能会导致命名冲突。 未来添加的默认命令或其他人可能编写的命...
<input> -replace <regular-expression>, <substitute> 运算符使用正则表达式将值的所有或部分替换为指定的值。 可以将运算符用于许多管理任务,例如重命名文件。 例如,以下命令将所有 .txt 文件的文件扩展名更改为 .log: PowerShell 复制 Get-ChildItem *.txt | Rename-Item -NewName { $_.Name -replace '...
Get-WinEvent-LogNameSystem-MaxEvents100|Get-EventMessage-MessageOnly Input processing methods The methods described in this section are referred to as the input processing methods. For functions, these three methods named using thebegin,process, andendblocks of the function. PowerShell 7.3 adds aclea...
Discoverability.Users can discover PowerShell's features using cmdlets, such as Get-Command, which creates alist of all the commands-- including cmdlets and functions -- available on a given computer. Parameters can be used to narrow the scope of the search. ...
Get-Service, Stop-Service, and Set-Service have been available since PowerShell version 2.0.PURPOSEOne of the more abstract concepts to both learn as a new user and to explain as an instructor is just exactly what goes on when you use the pipeline operator to combine...
User ID or user principal name (UPN) Type:MailboxIdParameter Position:1 Default value:None Required:True Accept pipeline input:True Accept wildcard characters:False Applies to:Exchange Server 2010, Exchange Server 2013, Exchange Server 2016, Exchange Server 2019, Exchange Online ...
Accept pipeline input:False Accept wildcard characters:False Inputs None You can't pipe objects to this cmdlet. Outputs PSCredential This cmdlet returns a credential object. Notes You can use thePSCredentialobject thatGet-Credentialcreates in cmdlets that request user authentication, such as those ...