powershell get-hotfix2正确缺少了get-hotfix cmdlet的日期（信用到http://powershell.com/cs/forums/p/12409/21917.asp

Posted 2021-05-23

function get-hotfix2{
param($computername)
	#$PSBOundParameters
	Get-HotFix @PSBOundParameters |
	Select-Object description,hotfixid,installedby, @{l="InstalledOn";e={[DateTime]::Parse($_.psbase.properties["installedon"].value,$([System.Globalization.CultureInfo]::GetCultureInfo("en-US")))}}
}