Renamed folder Scripts to scripts

scripts/list-unused-files.ps1

@@ -0,0 +1,42 @@
+<#
+.SYNOPSIS
+	Lists unused files in a directory tree
+.DESCRIPTION
+	This PowerShell script scans a directory tree and lists unused files (no read/write access since a number of days).
+.PARAMETER path
+	Specifies the path to the directory tree (current working dir by default)
+.PARAMETER days
+	Specifies the number of days (100 by default)
+.EXAMPLE
+	PS> ./list-unused-files.ps1 C:\Windows
+	...
+	✔️ Found 43729 unused files (no access for 100 days) within 📂C:\Windows in 113 sec
+.LINK
+	https://github.com/fleschutz/PowerShell
+.NOTES
+	Author: Markus Fleschutz | License: CC0
+#>
+
+param([string]$path = "$PWD", [int]$days = 100)
+
+try {
+	$stopWatch = [system.diagnostics.stopwatch]::startNew()
+
+	$path = Resolve-Path "$path"
+	Write-Progress "Scanning $path for unused files..."
+
+	$cutOffDate = (Get-Date).AddDays(-$Days)
+ 	[int]$count = 0
+	Get-ChildItem -path $path -recurse | Where-Object {$_.LastAccessTime -le $cutOffDate} | Foreach-Object {
+		"📄$($_.FullName)"
+                $count++
+        }
+
+	Write-Progress -completed " "
+        [int]$elapsed = $stopWatch.Elapsed.TotalSeconds
+        "✔️ Found $count unused files (no access for $days days) within 📂$path in $elapsed sec"
+	exit 0 # success
+} catch {
+	"⚠️ Error in line $($_.InvocationInfo.ScriptLineNumber): $($Error[0])"
+	exit 1
+}