Update list-hidden-files.ps1

Scripts/list-hidden-files.ps1

@@ -1,30 +1,35 @@
 <#
 .SYNOPSIS
-	Lists hidden files in a directory tree
+	Lists all hidden files in a directory tree
 .DESCRIPTION
-	This PowerShell script scans and lists all hidden files in a directory tree.
-.PARAMETER DirTree
-	Specifies the path to the directory tree
+	This PowerShell script scans a directory tree and lists all hidden files.
+.PARAMETER path
+	Specifies the path to the directory tree (default is current working dir)
 .EXAMPLE
-	PS> ./list-hidden-files.ps1 C:\
+	PS> ./list-hidden-files.ps1 C:\Windows
+	...
+	✔️ Found 256 hidden files within 📂C:\Windows in 40 sec
 .LINK
 	https://github.com/fleschutz/PowerShell
 .NOTES
 	Author: Markus Fleschutz | License: CC0
 #>
 
-param([string]$DirTree = "$PWD")
+param([string]$path = "$PWD")
 
 try {
-	$DirTree = resolve-path "$DirTree"
-	write-progress "Listing hidden files in $DirTree ..."
+	$stopWatch = [system.diagnostics.stopwatch]::startNew()
 
-	[int]$Count = 0
-	get-childItem "$DirTree" -attributes Hidden -recurse | foreach-object {
+	$path = Resolve-Path "$path"
+	Write-Progress "Scanning $path for hidden files..."
+	[int]$count = 0
+	Get-ChildItem "$path" -attributes Hidden -recurse | Foreach-Object {
 		"📄 $($_.FullName)"
-		$Count++
+		$count++
 	}
-	"✔️ directory tree $DirTree has $Count hidden file(s)" 
+	Write-Progress -completed " "
+	[int]$elapsed = $stopWatch.Elapsed.TotalSeconds
+	"✔️ Found $count hidden files within 📂$path in $elapsed sec" 
 	exit 0 # success
 } catch {
 	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"