如何将 Get-WMIObject 查询中的数据解析为字符串? [英] How do I parse data from a Get-WMIObject query into a string?

问题描述

我有以下代码行...

get-wmiobject -class win32_computersystem | select-object username

它返回(用占位符编辑)...

It returns (redacted with placeholders)...

@{username=DOMAIN\jsmith}

需要做些什么来移除填充并为我提供 DOMAIN\jsmith 的普通"读数?

What needs to be done to remove the padding and give me a "plain" readout of DOMAIN\jsmith?

对于奖励积分，我如何将该值解析为 jsmith?

For bonus points, how do I parse that value into just jsmith?

推荐答案

你需要展开属性来获取username的值，而不是一个带有username.试试

You need to expand the property to get the value of username instead of a custom object with the property username. Try

get-wmiobject -class win32_computersystem | select-object -expand username

要仅获取用户名，请尝试:

To get the username only, try:

(get-wmiobject -class win32_computersystem | select-object -expand username).Split("\")[2]

根据您的操作系统，您可能需要在末尾使用 [1] 而不是 [2].在 Windows 8 中，您需要 2，而在 Windows 7(我认为和更早的版本)中，您需要 1.

You may need to use [1] instead of [2] at the end depending on your OS. In Windows 8, you need 2, while in Windows 7(and older I think), you need 1.

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