add-adgroupmember可能是NULL值吗?

时间:2011-11-09 12:05:16

标签: powershell

我针对csv文件运行以下PS命令,该文件包含AD组列表,后跟ADUsers。

只要填充了所有字段,脚本就会正常运行,是否有一个命令/开关会忽略非值?

import-csv c:\admin\powershell\ADGroupMembers.csv | foreach {add-adgroupmember -Identity $_.ADGroup $_.member1,$_.member2,$_.member3,$_.member4,$_.member5}

CSV文件内容

ADGroup,Member1,Member2,Member3,Member4,Member5
AD-Test1,Minnie,Mickey,Donald,Daisy,Goofy
AD-Test2,Minnie,Mickey,Donald,,
AD-Test3,Minnie,Mickey,Donald,Pete,Spike

2 个答案:

答案 0 :(得分:1)

检查其中一个成员*属性是否没有值:

Import-Csv c:\admin\powershell\ADGroupMembers.csv | Foreach-Object {

    $values = $_.PSObject.Properties | Where-Object {$_.Name -clike "Member*" -and [string]::IsNullOrEmpty($_.Value) }

    if($values)
    {
       Write-Warning 'missing values'
    }
    else
    {
       Add-ADGroupMember -Identity $_.ADGroup $_.member1,$_.member2,$_.member3,$_.member4,$_.member5
    }
}

答案 1 :(得分:0)

我假设您还想添加包含缺失值的行的成员(例如,您要将Minnie,Mickey和Donald添加到AD-Test2)。在这种情况下,我会将我们的csv文件雕刻成具有两个属性的对象集合:ADGroup(字符串)和成员(字符串[])。然后我会把这个集合提供给add-groupmember。

该集合看起来像这样:

<#
ADGroup          Members        
-------          -------        
AD-Test1         {Minnie, Mickey, Donald, Daisy...}
AD-Test2         {Minnie, Mickey, Donald}
AD-Test3         {Minnie, Mickey, Donald, Pete...}
#>

如何创建此集合:

# collection creation
$groupmembers = `
import-csv .\ADGroupMembers.csv | 
select AdGroup, @{
  Name = "Members"
  Expression = { 
    $members = @() 
    $_.psobject.properties |  
    Where-Object {$_.Name -clike "Member*" -and (-not [string]::IsNullOrEmpty($_.Value))} | 
    Foreach-Object {$members += $_.value}
    $members 
  }
}

将集合提供给add-adgroupmember:

$groupmembers | %{Add-ADGroupMember -Identity $_.AdGroup -Members $_.members}