将测试路径输出重定向到文本文件 [英] redirecting test-path output to text file

问题描述

txt 文件只是一堆 UNC 路径，我试图在验证测试路径后从这个文本文件中获取一个 UNC 路径列表，并将其放入另一个文本文件中.它会在屏幕上显示经过验证的路径，但不会填充文本文件.

The txt file is just a bunch of UNC paths, i am trying to get a list of UNC paths from this text file put into another text file after the test-path is validated. it shows the validated paths on screen but the text file does not populate.

$cfgs = Get-Content .\cfgpath.txt
$cfgs | % {
  if (Test-Path $_) { write-host "$_" | Out-File -FilePath c:\temp\1.txt -Append }
}

推荐答案

Write-Host 只写到控制台.我相信你想要的是Write-Output.

Write-Host only writes to the console. I believe what you want there is Write-Output.

$cfgs = Get-Content .\cfgpath.txt
$cfgs | % {
  if (Test-Path $_) { write-output "$_" | Out-File -FilePath c:\temp\1.txt -Append }
}

此外，您可以省略 Write-Output 也可以.

Additionally you can just omit the Write-Output and that works too.

$cfgs = Get-Content .\cfgpath.txt
$cfgs | % {
  if (Test-Path $_) { "$_" | Out-File -FilePath c:\temp\1.txt -Append }
}

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