如何将 PowerShell 版本从 2.0 升级到 3.0 [英] How to upgrade PowerShell version from 2.0 to 3.0

问题描述

我使用的操作系统是 Windows 7，这里安装的 PowerShell 版本是 2.0.我可以将其升级到 3.0 或 4.0 版本吗?

The OS that I am using is Windows 7, and the PowerShell version that is installed here is 2.0. Is it possible for me to upgrade it to version 3.0 or 4.0?

因为有些 cmdlet 版本 2.0 无法识别.

Because there are cmdlets that version 2.0 can't recognize.

推荐答案

从 http://www.microsoft.com/en-us/download/details.aspx?id=34595.不过，您需要 Windows 7 SP1.

Download and install from http://www.microsoft.com/en-us/download/details.aspx?id=34595. You need Windows 7 SP1 though.

值得记住的是，Windows 7 上的 PowerShell 3 没有 Windows 8 上的 PowerShell 3 的所有 cmdlet.因此，您可能仍会遇到系统上不存在的 cmdlet.

It's worth keeping in mind that PowerShell 3 on Windows 7 does not have all the cmdlets as PowerShell 3 on Windows 8. So you may still encounter cmdlets that are not present on your system.

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