Question

目前我在PowerShell脚本中执行此操作：

$ServiceTagsPath=$filePath + '\DellAPIWarrantyLIST.csv'

write-host 'get all computer names from Active Directory...for Windows 7...'
Get-ADComputer -properties * -filter {(operatingsystem -like "*Windows 7*")} |
    Where-Object {$_.name -like "*-*"} |
    Where-Object {$_.name -NotLike "V7-*"} |
    Where-Object {$_.name -NotLike "*-NONE"} |
    Where-Object {$_.name -NotLike "*-ONCALL"} |
    Where-Object {$_.name -NotLike "*-BLACKBAUD"} |
    Where-Object {$_.name -NotLike "SC-WIN7-1"} |
    Where-Object {$_.name -NotLike "UT-SWCLIENT-01"} |
    Select-Object -property Name , LastLogonDate | export-csv $ServiceTagsPath -NoTypeInformation -Force 

$computers= Get-ADComputer -properties * -filter {(operatingsystem -like "*Windows 7*")} |
    Where-Object {$_.name -like "*-*"} |
    Where-Object {$_.name -NotLike "V7-*"} |
    Where-Object {$_.name -NotLike "*-NONE"} |
    Where-Object {$_.name -NotLike "*-ONCALL"} |
    Where-Object {$_.name -NotLike "*-BLACKBAUD"} |
    Where-Object {$_.name -NotLike "SC-WIN7-1"} |
    Where-Object {$_.name -NotLike "UT-SWCLIENT-01"} |
    Select-Object -Expand Name                           

Write-Host $computers.Length + ' computers found in Active Directory...'

第一个给我一个包含2列的csv文件，大约1500条记录，第二条给我一个数组变量，我在API调用的web服务中使用...

但是可以一步完成这两项吗？有没有办法在一个中完成这两个，以及有一个2列的csv文件，显示计算机名称和LastLogondate，我有一个只有计算机名称的数组？

Answer 1

查询所需内容而不是检索所有内容并使用Where-Object进行事后过滤会更有效。您也不需要-Properties *。例如：

$outputFilename = Join-Path $filePath "DellAPIWarrantyLIST.csv"
Get-ADComputer -LDAPFilter "(&(operatingSystem=*Windows 7*)(name=*-*)(!name=*-none)(!name=*-oncall)(!name=*-blackbaud)(!name=sc-win7-1)(!name=ut-swclient-01))" -Property LastLogonDate |
  Select-Object Name,LastLogonDate |
  Export-Csv $outputFilename -NoTypeInformation
$outputCount = (Import-Csv $outputFilename | Measure-Object).Count
Write-Host ("Found {0} computer(s)" -f $outputCount)
if ( $outputCount -eq 0 ) {
  Remove-Item $outputFilename
}

Answer 2

只需将Get-ADComputer的结果全部分配给变量（不使用Select-Object）：

$computers = Get-ADComputer -properties * -filter {(operatingsystem -like "*Windows 7*")} |
    Where-Object {$_.name -like "*-*"} |
    Where-Object {$_.name -NotLike "V7-*"} |
    Where-Object {$_.name -NotLike "*-NONE"} |
    Where-Object {$_.name -NotLike "*-ONCALL"} |
    Where-Object {$_.name -NotLike "*-BLACKBAUD"} |
    Where-Object {$_.name -NotLike "SC-WIN7-1"} |
    Where-Object {$_.name -NotLike "UT-SWCLIENT-01"}

然后使用该变量作为两个命令的输入：

$ServiceTagsPath = "$filePath\DellAPIWarrantyLIST.csv"
$computers | Select-Object -Property Name,LastLogonDate | Export-Csv $ServiceTagsPath -NoTypeInformation -Force

$computer_names = $computers | Select-Object -ExpandProperty Name

Answer 3

Import-Module ActiveDirectory

$ServiceTagsPath=$filePath + '\DellAPIWarrantyLIST.csv'

Write-Host 'Getting all Windows 7 Computer Names from Active Directory. Please wait...'

$computers= Get-ADComputer -properties * -filter {(operatingsystem -like "*Windows 7*")} |
    Where-Object {$_.name -like "*-*"} |
    Where-Object {$_.name -NotLike "V7-*"} |
    Where-Object {$_.name -NotLike "*-NONE"} |
    Where-Object {$_.name -NotLike "*-ONCALL"} |
    Where-Object {$_.name -NotLike "*-BLACKBAUD"} |
    Where-Object {$_.name -NotLike "SC-WIN7-1"} |
    Where-Object {$_.name -NotLike "UT-SWCLIENT-01"}

#console output
$computers | select Name
#csv output
$computers | Select Name, LastlogonDate | Export-Csv $ServiceTagsPath -NoTypeInformation

Write-Host $computers.Length + ' computers found in AD...'

管道cmdlet输出到变量和csv文件

3 个答案: