pd1

<# :
@echo off
powershell -NoProfile -ExecutionPolicy bypass "Get-Content -literal '%~f0' |Out-String|Invoke-Expression"
pause
#>
$默认网关="192.168.2.1"
$a=ipconfig /all
$b=([regex]"以太网适配器 (.*?):[\s\S]+?默认网关.*?: (\d+\.\d+\.\d+\.\d+)").Matches($a)
foreach($m in $b){if($m.Groups[2].Value -eq $默认网关){$m.Groups[1].Value}}
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