我是PowerShell脚本新手。我正在尝试创建一个脚本,将DNS名称列表解析为其IP并将其作为CSV文件输出。当服务器无法解析时,应将其输出到单独的文件中。
这是我的代码:
$location
$location = Read-Host "CSV Path: "
$Names = Import-Csv -Path $location
foreach($n in $Names)
{
try
{
$output = $n.NAME
$variable1 = [system.net.dns]::resolve($output) | Select
HostName,AddressList
$variable1
$IP = $variable1.AddressList | Select-Object IPAddressToString
$IPN = $IP.IPAddressToString
$csv+=New-Object psobject -Property @{IPAddresse= $IPN;Name=
$output} |
Export-Csv \\filepath\Working.csv -NoTypeInformation
}
catch
{
Write-host "$output is unreachable."
Write-Output "$output" | Export-Csv \\Filepath\Unreachable.csv -
Append -Encoding ASCII
}
}
编辑:代码工作得很好,但现在它说导入有分隔符错误,但我不知道为什么这突然出现,因为代码工作没有任何编辑,突然不再工作
答案 0 :(得分:1)
以下是代码的简化/更正版本:
$location = Read-Host "CSV Path: "
$Names = Import-Csv -Path $location
foreach($n in $Names)
{
try {
$Computer = [system.net.dns]::resolve($n.NAME) | Select HostName,AddressList
$IP = ($Computer.AddressList).IPAddressToString
New-Object PSObject -Property @{IPAddress=$IP; Name=$Computer.HostName} | Export-Csv \\filepath\Working.csv -NoTypeInformation -Append
} catch {
Write-Host "$($n.NAME) is unreachable."
Write-Output $n | Export-Csv \\Filepath\Unreachable.csv -Append -Encoding ASCII
}
}