shell - PowerShell:需要为某些字符串和显示名称+路径搜索几种不同文件类型的内容

Question

我想在递归子文件夹的文件的文件夹中搜索某个字符串(例如“Banana”)。我似乎无法让它工作......

这是我得到的:

$Searchstring='Banana'
$PathArray=@()
$Path='C:\users\myuser'
$content= Get-Content $_.FullName 

 Get-ChildItem $Path | 
  Where-Object { $_.Attributes -ne "Directory"}

      ForEach-Object ( 
         If ($content | Select-String -Pattern $Searchstring) {
           $PathArray += $_.FullName

         }
      )

不幸的是，这个脚本不符合我的要求。

Answer 1

这是一个非常简单的解决方案:

$SearchInDirectory = "C:\SearchingFolder";
$SearchForString = "Banana"; #String for searching
$SearchInFormats = "*.asp", "*.txt", "*.js"; #If empty will search in all file formats

echo 'Searching in progress...'
Get-ChildItem  $SearchInDirectory  -include $SearchInFormats   -recurse  |  Select-String  -pattern  $SearchForString  -SimpleMatch  |  group path  |  select name

它在所有目录和子目录中(递归地)搜索所有结果，然后打印它们，因此如果您有很多文件和目录，可能需要一些时间。此外，您可以指定需要检查的文件类型(但不一定)。

此外，我还有一个脚本可以将结果放入文件中:

$SearchInDirectory = "C:\SearchingFolder";
$SearchForString = "Banana"; #String for searching
$SearchInFormats = "*.asp", "*.txt", "*.js"; #You can specify the file types
$PutSearchResultsInFile = ""; #link to a file or if blank - the results to be displayed on screen

Cls;

function SearchFilesByString_results () {
    Get-ChildItem  $SearchInDirectory  -include $SearchInFormats   -recurse  |  Select-String  -pattern  $SearchForString  -SimpleMatch  |  group path  |  select name
}

if($PutSearchResultsInFile){
        if(!(Test-Path -Path $PutSearchResultsInFile)){
           New-Item $PutSearchResultsInFile -itemType "file" -confirm:$false | Out-Null 
           echo "`nNew file created. `n";
        } 
        echo "Searching in progress... `n";
        SearchFilesByString_results > $PutSearchResultsInFile;
        echo "Search completed! Find results here: " $PutSearchResultsInFile "`n";
} else {
    echo "`nSearching in progress.... `n";
    SearchFilesByString_results
    echo "`nSearch completed! `n";
}

希望对您有所帮助! :)