Server 2012 R2缺少PSReadline cmdlet？

Question

在Win 10上可用，但在服务器2012 R2上不可用。

PS> Get-PSReadlineKeyHandler
Get-PSReadlineKeyHandler : The term 'Get-PSReadlineKeyHandler' is not recognized as the name of a cmdlet, function, script file, or operable program. Check the spelling of the name, or if a path was
included, verify that the path is correct and try again.
At line:1 char:1
+ Get-PSReadlineKeyHandler
+ ~~~~~~~~~~~~~~~~~~~~~~~~
    + CategoryInfo          : ObjectNotFound: (Get-PSReadlineKeyHandler:String) [], CommandNotFoundException
    + FullyQualifiedErrorId : CommandNotFoundException

可以确认我正在运行v5

PS> $PSVersionTable

Name                           Value
----                           -----
PSVersion                      5.0.10586.117
PSCompatibleVersions           {1.0, 2.0, 3.0, 4.0...}
BuildVersion                   10.0.10586.117
CLRVersion                     4.0.30319.42000
WSManStackVersion              3.0
PSRemotingProtocolVersion      2.3
SerializationVersion           1.1.0.1

Answer 1

您可以从PowerShell库中安装它。但是我相信您是正确的，Windows 10是默认情况下唯一安装该模块的操作系统。

Find-Module psreadline | Install-Module