Question

我有一个脚本，在该脚本下ping机器列表，将结果输出到CSV并获取机器的lastlogontimestamp。

工作正常，除了lastlogontimestamp这样显示：

CCC-APP01,172.22.100.15,@{lastLogonDate=07/25/2018 13:24:54}

如何摆脱多余的字符： @ {lastlogondate = ...} ？

$OutputCSV = "C:\TEMP\OUPingResults.csv"
$SearchLocation = "OU=AA,OU=Servers,DC=LocA,DC=XYZ,DC=com"

$Computers = Get-ADComputer -Filter * -SearchBase $SearchLocation |
             Select Name |
             Sort-Object Name
$Computers = $Computers.Name
$Headers = "ComputerName,IP Address,LastLogonTimeStamp"
$Headers | Out-File -FilePath $OutputCSV -Encoding UTF8
foreach ($computer in $Computers) {
     Write-host "Pinging $Computer"
     $Test = Test-Connection -ComputerName $computer -Count 1 -ErrorAction SilentlyContinue -ErrorVariable Err
     if ($test -ne $null) {
          $IP = $Test.IPV4Address.IPAddressToString
          $LastLogonTimeStamp = Get-ADComputer $Computer -Prop CN,lastLogonTimestamp |
                                Select @{n="lastLogonDate";e={[datetime]::FromFileTime($_.lastLogonTimestamp)}}
          $Output = "$Computer,$IP,$LastLogonTimeStamp"
          $Output | Out-File -FilePath $OutputCSV -Encoding UTF8 -Append
      } else {
          $Output = "$Computer,$Err"
          $Output | Out-File -FilePath $OutputCSV -Encoding UTF8 -Append
      }
}

Answer 1

表达式... |Select-Object @{N='SomeName';E={"SomeValue"}}将产生一个对象，该对象具有名为SomeName且值为"SomeValue"的属性。

在输出中看到的是该对象的字符串表示形式。

如果只需要该值，请将$LastLogonTimeStamp分配更改为：

$LastLogonTimeStamp = [datetime]::FromFiletime((Get-ADComputer $Computer -Prop lastLogonTimestamp).lastLogonTimestamp)

外档不必要的字符

1 个答案: