new files added

FindString.ps1

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+<#
+.SYNOPSIS
+    Searches for a specific text string inside files within a directory tree.
+
+.DESCRIPTION
+    This script recursively searches for files containing a specific string.
+    It returns the file paths of the matches. It uses case-sensitive search.
+
+.PARAMETER SearchTerm
+    The string you want to find inside the files. (Required)
+
+.PARAMETER Path
+    The root directory to start the search. Defaults to the current directory (.).
+
+.PARAMETER Filter
+    File extension filter (e.g., "*.mqh", "*.mq4"). Defaults to "*" (all files).
+
+.EXAMPLE
+    # Run from script file:
+    .\FindString.ps1 -SearchTerm "ATR_Calculator.mqh"
+
+.EXAMPLE
+    # Search only in specific file types:
+    .\FindString.ps1 -SearchTerm "ATR_Calculator.mqh" -Filter "*.mq*"
+
+.EXAMPLE
+    # One-liner command (without saving this script):
+    Get-ChildItem -Recurse -Filter *.mq* | Select-String -Pattern "ATR_Calculator.mqh" -CaseSensitive -List | Select-Object Path
+#>
+
+param (
+    [Parameter(Mandatory = $true, Position = 0)]
+    [string]$SearchTerm,
+
+    [string]$Path = ".",
+
+    [string]$Filter = "*"
+)
+
+# Visual feedback for the user
+Write-Host "Searching for: '$SearchTerm' (Case Sensitive) in '$Path'..." -ForegroundColor Cyan
+
+try {
+    # Performing the search
+    # -List: Stop after first match in a file (performance optimization)
+    # -CaseSensitive: Matches exact casing only
+    # Note: Variable name changed to avoid conflict with automatic variable $matches
+    $searchResults = Get-ChildItem -Path $Path -Recurse -Filter $Filter -File -ErrorAction SilentlyContinue |
+    Select-String -Pattern $SearchTerm -CaseSensitive -List
+
+    if ($searchResults) {
+        Write-Host "`nFound matches in the following files:" -ForegroundColor Green
+        foreach ($item in $searchResults) {
+            Write-Host $item.Path
+        }
+        Write-Host "`nTotal files found: $($searchResults.Count)" -ForegroundColor Gray
+    } else {
+        Write-Host "`nNo files found containing '$SearchTerm'." -ForegroundColor Yellow
+    }
+} catch {
+    Write-Error "An error occurred: $_"
+}