SharePoint 2010声明了经典的PowerShell帮助

Question

我有客户要求从经典转移到索赔。我目前正在利用 http://derekmartin.org/archives/701

$webApp =
$farm = get-SPFarm
$wa = get-SPWebApplication $webApp
$site = get-SPSite $webApp
$web = $site.OpenWeb()
foreach ($user in $web.AllUsers) {
   $newuser = $user
   $newuserLoginName = “”
   write-host($user.LoginName)
   if ($newuser.LoginName.StartsWith(“i:0#.w|”))
   {
      ! $newuserLoginName = $user.LoginName.Substring(7)
   }
   $user = $newuser
   $farm.MigrateUserAccount($user.LoginName, $newuserLoginName, $false)
}

. 不幸的是每次我尝试运行它时，我都会得到以下

无效的赋值表达式。赋值运算符的左侧需要是可以分配的东西 喜欢变量或属性。 在C：\ Users \ User \ Desktop \ \ ops.ps1：12字符：22 +$ newuserloginname= <<<< $ user.loginname.substring（7） + categinyfo：parserError：（:) []，ParseException +全新rifiedErrorid：InvalideLefthandside

对可能是错误的想法？

谢谢！ 抱歉忘了原来粘贴脚本！

Answer 1

I may be wrong but I suppose that the exclamation mark on the

!$newuserLoginName = $user.LoginName.Substring(7)

line should just be a refuse (or at last it doesn't match any syntax I am aware of).

If you are on a test environment or are otherwise sure that you won't damage your system with a wrong comand, I would try to replace the if with:

if ($newuser.LoginName.StartsWith(“i:0#.w|”))
{
   $newuserLoginName = $user.LoginName.Substring(7)
}

The if should simply remove the "claim specific part" from the login name, so I would assume the original blog post intended it this way.

That said, know that I have never done this before and are only trying to spot an error in the powershell code. I don't know if that code will actually do what promised, so use that at your risk (or wait some more expert other user to confirm the behaviour).