Powershell SMS_CombinedDeviceResources 给出错误消息

Question

我有一个 AD 小组，有成员。现在，我想知道每个成员登录在哪些计算机上。为此，我创建了以下脚本：

$SCCMServer       = "sccmserver"
$SCCMSiteCode     = "TST"

$WMIParam         = @{ComputerName = $SCCMServer
                      NameSpace    = "root\sms\site_$SCCMSiteCode"}

$UsersMemberOfGroup = (Get-WMIObject @WMIParam -Query "select SMS_R_User.UniqueUserName from SMS_R_User where SMS_R_User.UserGroupName LIKE '%A_SQL_SERVER_MANAGEMENT_STUDIO'" | Select-Object -Property UniqueUserName)
ForEach ($UserMemberOfGroup in $UsersMemberOfGroup)
{
  $Computer = Get-WmiObject @WMIParam -Query "Select Name, CurrentLogonUser From  SMS_CombinedDeviceResources Where (Name like 'W10-%' and CurrentLogonUser = '$($UserMemberOfGroup.UniqueUserName)')"
  Write-Host "User $($UserMemberOfGroup.UniqueUserName) is logged on to $($Computer.Name)."
} 

查询失败并出现一般错误 $Computer = Get-WmiObject @WMIParam -Class "SMS_CombinedDeviceResourcesWhere (Name like 'W10-%' and CurrentLogonUser = '$($UserMemberOfGroup.UniqueUserName)')"

如果我将脚本修改为：

$SCCMServer       = "sccmserver"
$SCCMSiteCode     = "TST"

$WMIParam         = @{ComputerName = $SCCMServer
                      NameSpace    = "root\sms\site_$SCCMSiteCode"}

$UsersMemberOfGroup = (Get-WMIObject @WMIParam -Query "select SMS_R_User.UniqueUserName from SMS_R_User where SMS_R_User.UserGroupName LIKE '%A_SQL_SERVER_MANAGEMENT_STUDIO'" | Select-Object -Property UniqueUserName)
ForEach ($UserMemberOfGroup in $UsersMemberOfGroup)
{
  $Computer = Get-WmiObject @WMIParam -Query "Select Name, CurrentLogonUser From SMS_CombinedDeviceResources Where Name like 'W10-%'" | Where-Object {$_."CurrentLogonUser" -eq $($UserMemberOfGroup.UniqueUserName)}
  Write-Host "User $($UserMemberOfGroup.UniqueUserName) is logged on to $($Computer.Name)."
} 

然后没有错误，但速度非常慢。这不是真正的解决方案。

所以，我的问题是：我的第一个脚本有什么问题？感谢反馈。

谨致问候， 毒刺飞行员

Answer 1

我已经找到解决办法了。正确的行是：

$Query = "Select Name, CurrentLogonUser From SMS_CombinedDeviceResources Where (Name like 'vm-%' and CurrentLogonUser = '$(($UniqueUserName.UniqueUserName).Replace('\','\\'))')"

UniqueUserName 的格式为 DOMAIN\USER。所以我不得不将 '\' 更改为 '\' 因为它应该被转义字符转义。