试图找出如何为计算机数据集获取通用配置(产品安装和版本)。
数据的结构如下:
Device Name Product Name Product Version OS
Computer 1 Visio 16.0.11929 Windows 10
Computer 2 Visio 16.0.11929 Windows 10
Computer 3 Visio 16.0.11000 Windows 7
Computer 4 Visio 16.0.11929 Windows 7
Computer 5 Visio 16.0.11000 Windows 10
Computer 1 PowerBI 2.72.5556 Windows 10
Computer 2 PowerBI 2.72.5556 Windows 10
Computer 5 PowerBI 2.72.5556 Windows 10
Computer 1 WebEx 40.1.8.5 Windows 10
Computer 2 WebEx 40.1.8.5 Windows 10
Computer 3 WebEx 38.1.6.3 Windows 7
Computer 5 WebEx 40.1.8.5 Windows 10试图得到这样的输出:
Count OS Product Name Product Version
2 Windows 10 Visio 16.0.11929
PowerBI 2.72.5556
WebEx 40.1.8.5
1 Windows 7 Visio 16.0.11000
WebEx 38.1.6.3
1 Windows 7 Visio 16.0.11929
1 Windows 10 Visio 16.0.11000
PowerBI 2.72.5556
WebEx 40.1.8.5我想我可以用这样的方法,但是,它没有按正确的方式分组:
group-object -property 'Product Name', 'Product Version', OS发布于 2020-03-08 15:20:11
首先,重新排列数据,以便将属于同一台计算机的所有行分组在一起:
$Computers = $profiles |Group-Object 'Device Name' |ForEach-Object {
[pscustomobject]@{
Name = $_.Name
OS = $_.Group[0].OS
Software = $_.Group |ForEach-Object {
"$($_.'Product Name') $($_.'Product Version')"
} |Sort-Object
}
}既然在每台机器上安装的Software列表都是一个排序的字符串列表,将该列表转换为一个带有-join的字符串,我们现在就可以进行比较和分组了,这与您的预期输出更接近了:
PS C:\> $Computers |Group-Object OS,{$_.Software -join ', '} -NoElement |Sort Count -Descending |Format-Table -AutoSize
Count Name
----- ----
2 Windows 10, PowerBI 2.72.5556, Visio 16.0.11929, WebEx 40.1.8.5
1 Windows 10, PowerBI 2.72.5556, Visio 16.0.11000, WebEx 40.1.8.5
1 Windows 7, Visio 16.0.11000, WebEx 38.1.6.3
1 Windows 7, Visio 16.0.11929https://stackoverflow.com/questions/60588753
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