需要将输出导出到 csv

Question

我正在尝试运行下面的代码比较用户和组并确认用户是否是组的成员。但我无法将输出导出到 excel.

    $users = gc .\UserInfo.csv
    $groups = gc .\groupInfo.csv
    $outputFilePath = "C:\Users\salesid.csv"

$members = foreach ($group in $groups) {Get-ADGroupMember -Identity $group -Recursive | Select -ExpandProperty SamAccountName

foreach ($user in $users) {
If ($members -contains $user) {
     $a = write-host "$user is a member of $group"
} Else {
   $a = Write-Host "$user is not a member of $group"
}
}
}

    $a| Export-Csv .\Output.csv -NoTypeInformation
    Read-Host -Prompt "Press Enter to exit"

Answer 1

要输出为可以在 Excel 中打开的 CSV 文件，您需要在循环中输出 objects，而不是字符串：

$users          = Get-Content .\UserInfo.csv
$groups         = Get-Content .\groupInfo.csv
$outputFilePath = "C:\Users\salesid.csv"

# loop through the groups; collect all output in $result
$result = foreach ($group in $groups) {
    $members = Get-ADGroupMember -Identity $group -Recursive | Select-Object -ExpandProperty SamAccountName
    # loop through the users array and outout objects that get collected in variable $result
    foreach ($user in $users) {
        [PsCustomObject]@{
            Group    = $group
            User     = $user
            IsMember = ($members -contains $user)  # True or False in the output
        }
    }
}

$result | Export-Csv -Path $outputFilePath -UseCulture -NoTypeInformation

如果数据量太大而无法在内存中处理，以下代码应该可以工作，但由于所有额外的磁盘写入操作，速度会变慢：

# loop through the groups
foreach ($group in $groups) {
    $members = Get-ADGroupMember -Identity $group -Recursive | Select-Object -ExpandProperty SamAccountName -Unique
    # loop through the users array and outout objects that get collected in variable $result
    foreach ($user in $users) {
        $isMember = "$user is {0}a member of $group" -f $(if ($members -contains $user) {''} else {'NOT '})
        [PsCustomObject]@{
            Group    = $group
            User     = $user
            IsMember = $isMember
        } | Export-Csv -Path $outputFilePath -UseCulture -Append -NoTypeInformation
    }
}

^{switch -UseCulture 确保分隔符相同你的本地 Excel 会理解。这可能是默认的逗号，但也许您的系统使用分号作为 list seoarator}

需要将输出导出到 csv

Need to export the output to an csv

powershell

active-directory

export-to-csv