diff --git a/Scripts/list-unused-files.ps1 b/Scripts/list-unused-files.ps1 index 2a97e951..3ffb272c 100755 --- a/Scripts/list-unused-files.ps1 +++ b/Scripts/list-unused-files.ps1 @@ -2,28 +2,39 @@ .SYNOPSIS Lists unused files in a directory tree .DESCRIPTION - This PowerShell script scans and lists files in a folder with last access time older than number of days. -.PARAMETER DirTree - Specifies the path to the directory tree -.PARAMETER Days - Specifies the number of days + 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:\ 100 + 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]$DirTree = "", [int]$Days = 100) - -write-host "Listing files in $DirTree with last access time older than $Days days" +param([string]$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++ + } - Get-ChildItem -path $DirTree -recurse | Where-Object {$_.LastAccessTime -le $cutOffDate} | select fullname - + Write-Progress -completed " " + [int]$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])"