从 csv 创建本地帐户但如何省略已创建的帐户？

Question

我需要调整此脚本以从 CSV 创建一批本地用户，但跳过已创建的帐户。我可以创建得很好，但是如何省略已经存在的本地帐户

$computer = $Env:ComputerName
$text = "C:\accounts.csv"
$user = import-csv -path $text
   foreach($strUser) in $user)
{
 $user = $struser.user
 $password = $struser.password
 $description =  $struser.description
 $group = $struser.group
 Clear-Host
 $ObjOU = [ADSI]"WinNT://$computer"
 $objUser = $objOU.Create("User", $user)
 $objUser.setpassword($password)
 $objUser.put("description",$description)
 $objUser.SetInfo()
 $objGroup = [ADSI]"WinNT://$computer/$group"
 $objGroup.add("WinNT://$computer/$user")
 $objGroup.SetInfo()
}

Answer 1

您可以从您已经提取的信息中获取本地用户帐户的列表。然后在创建用户之前对其进行过滤。

$computer = $Env:ComputerName
$text = "C:\accounts.csv"
$user = import-csv -path $text
$ObjOU = [ADSI]"WinNT://$computer"
   foreach($strUser in $user)
{
 $user = $struser.user
 $password = $struser.password
 $description =  $struser.description
 $group = $struser.group
 Clear-Host
 If($user -notin ($ObjOU.Children|Where{$_.SchemaClassName -eq  'user'}).Name){
    $objUser = $objOU.Create("User", $user)
    $objUser.setpassword($password)
    $objUser.put("description",$description)
    $objUser.SetInfo()
 }
 $objGroup = [ADSI]"WinNT://$computer/$group"
 $objGroup.add("WinNT://$computer/$user")
 $objGroup.SetInfo()
}

Answer 2

#setting Variables 
$computer = $Env:ComputerName
$text = "C:\ProgramData\Bridge Operators.csv"
$user = import-csv -path $text
foreach($strUser in $user)
{
 $user = $struser.user
 $password = $struser.password
 $description =  $struser.description
 $group = $struser.group
 Clear-Host  
##First check if user exists
$objComputer = [ADSI]"WinNT://$computer,computer"
$colUsers = ($objComputer.psbase.children | Where-Object {$_.psBase.schemaClassName -eq "User"} | Select-Object -expand Name)
$userFound = $colUsers -contains $user
if (! $userFound) {
  write-host "The $user account did not exist."
  write-host "Creating $user"
 $ObjOU = [ADSI]"WinNT://$computer"
 $objUser = $objOU.Create("User", $user)
 $objUser.setpassword($password)
 $objUser.put("description",$description)
 $objUser.SetInfo()
 $objGroup = [ADSI]"WinNT://$computer/$group"
 $objGroup.add("WinNT://$computer/$user")
 $objGroup.SetInfo()
}
else {
  write-host "$user account exists."
  write-host "skipping"
 }}

从 csv 创建本地帐户但如何省略已创建的帐户？

creating local account from csv but how to omit already created accounts?

powershell

user-accounts