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| 1 | <# | |
| 2 | ================ | |
| 3 | PATCHCLEAN.PS1 | |
| 4 | ================= | |
| 5 | Version 1.0 Patch Folder Cleaner by Greg Linares (@Laughing_Mantis) | |
| 6 | ||
| 7 | This Tool will go through the patch folders created by PatchExtract.PS1 and look for files created older | |
| 8 | than 30 days prior to the current date and move these to a sub folder named "OLD" in the patch folders. | |
| 9 | ||
| 10 | This will help identify higher priority binaries that were likely updated in the current patch cycle window. | |
| 11 | ||
| 12 | ======= | |
| 13 | USAGE | |
| 14 | ======= | |
| 15 | Powershell -ExecutionPolicy Bypass -File PatchClean.ps1 -Path C:\Patches\MS16-121\x86\ | |
| 16 | ||
| 17 | This would go through the x86 folder and create a subfolder named C:\Patches\MS16-121\x86\OLD\ and place | |
| 18 | older files and their folders in that directory. | |
| 19 | ||
| 20 | Files remaining in C:\Patches\MS16-121\x86\ should be considered likely targets for containing patched binaries | |
| 21 | ||
| 22 | Empty folders are automatically cleaned and removed at the end of processing. | |
| 23 | ||
| 24 | -PATH <STRING:FolderPath> [REQUIRED] [NO DEFAULT] | |
| 25 | Specified the folder that the script will parse and look for older files | |
| 26 | ||
| 27 | ||
| 28 | ================ | |
| 29 | VERSION HISTORY | |
| 30 | ================ | |
| 31 | ||
| 32 | Oct 20, 2016 - Version 1 - Initial Release | |
| 33 | ||
| 34 | ||
| 35 | ========== | |
| 36 | LICENSING | |
| 37 | ========== | |
| 38 | This script is provided free as beer. It probably has some bugs and coding issues, however if you like it or find it | |
| 39 | useful please give me a shout out on twitter @Laughing_Mantis. Feedback is encouraged and I will be likely releasing | |
| 40 | new scripts and tools and training in the future if it is welcome. | |
| 41 | ||
| 42 | ||
| 43 | -GLin | |
| 44 | ||
| 45 | #> | |
| 46 | ||
| 47 | Param | |
| 48 | ( | |
| 49 | ||
| 50 | [Parameter(ValueFromPipelineByPropertyName = $true)] | |
| 51 | [ValidateNotNullOrEmpty()] | |
| 52 | [string]$PATH = "" | |
| 53 | ) | |
| 54 | ||
| 55 | ||
| 56 | Clear-Host | |
| 57 | ||
| 58 | if ($PATH -eq "") | |
| 59 | {
| |
| 60 | Throw ("Error: No PATH specified. Specify a valid folder containing extracted patch files required. Generated by PatchExtract.ps1 ")
| |
| 61 | ||
| 62 | } | |
| 63 | ||
| 64 | if (!(Test-Path $PATH)) | |
| 65 | {
| |
| 66 | Throw ("Error: Invalid PATH specified '$PATH' does not exist.")
| |
| 67 | } | |
| 68 | ||
| 69 | $OldDir = Join-Path -path $PATH -ChildPath "OLD" | |
| 70 | ||
| 71 | if (!(Test-Path $OldDir -pathType Container)) | |
| 72 | {
| |
| 73 | New-Item $OldDir -Force -ItemType Directory | |
| 74 | Write-Host "Making $OldDir Folder" -ForegroundColor Green | |
| 75 | } | |
| 76 | ||
| 77 | $FolderCount = 0 | |
| 78 | $FileCount = 0 | |
| 79 | $OldFiles = Get-ChildItem -Path $PATH -Recurse -File -Force -ErrorAction SilentlyContinue | Where{$_.LastWriteTime -lt (Get-Date).AddDays(-30)}
| |
| 80 | ||
| 81 | ||
| 82 | foreach ($OldFile in $OldFiles) | |
| 83 | {
| |
| 84 | try | |
| 85 | {
| |
| 86 | $FileCount++ | |
| 87 | $fileDir = (Get-Item($OldFile).DirectoryName) | |
| 88 | $folderName = (Get-Item $fileDir ).Basename | |
| 89 | $MoveDir = JOIN-Path -path $OldDir -ChildPath $folderName | |
| 90 | if (!(Test-Path $movedir)) | |
| 91 | {
| |
| 92 | Write-Host "Creating $folderName to $OldDir" -ForegroundColor Green | |
| 93 | New-Item $MoveDir -Force -ItemType Directory | |
| 94 | $FolderCount++ | |
| 95 | } | |
| 96 | Move-Item $OldFile.fullname $MoveDir -Force | |
| 97 | ||
| 98 | } | |
| 99 | catch | |
| 100 | {
| |
| 101 | Write-Host ("Error Processing " + $OldFile.fullname) -ForegroundColor Red
| |
| 102 | Write-Host $_.Exception.Message | |
| 103 | Write-Host $_.Exception.ItemName | |
| 104 | } | |
| 105 | } | |
| 106 | ||
| 107 | #Clean Up Empty Folders | |
| 108 | ||
| 109 | $EmptyFolders = Get-ChildItem -Path $PATH -Recurse| Where-Object {$_.PSIsContainer -eq $True} | Where-Object {$_.GetFiles().Count -eq 0 -and $_.GetDirectories().Count -eq 0 } | Select-Object FullName
| |
| 110 | ||
| 111 | ||
| 112 | foreach ($EmptyFolder in $EmptyFolders) | |
| 113 | {
| |
| 114 | try | |
| 115 | {
| |
| 116 | Write-Host ("Removing Empty Folder: " + $EmptyFolder.FullName) -ForegroundColor Yellow
| |
| 117 | Remove-Item -Path $EmptyFolder.FullName -Force | |
| 118 | } | |
| 119 | catch | |
| 120 | {
| |
| 121 | Write-Host ("Error Removing: " + $EmptyFolder.Fullname) -ForegroundColor Red
| |
| 122 | } | |
| 123 | } | |
| 124 | ||
| 125 | Write-Host "==========================================================" | |
| 126 | ||
| 127 | Write-Host "High-Priority Folders within $PATH :" | |
| 128 | ||
| 129 | $NewFolders = Get-ChildItem -Path $PATH -Directory | |
| 130 | $HighCount = 0 | |
| 131 | ||
| 132 | foreach ($folderName in $NewFolders) | |
| 133 | {
| |
| 134 | if (!($folderName -like "OLD")) | |
| 135 | {
| |
| 136 | Write-Host $folderName | |
| 137 | $HighCount++ | |
| 138 | } | |
| 139 | ||
| 140 | } | |
| 141 | ||
| 142 | Write-Host "==========================================================" | |
| 143 | ||
| 144 | Write-Host ("Low Priority Folders: " + $FolderCount)
| |
| 145 | Write-Host ("Low Priority Files: " + $FileCount)
| |
| 146 | Write-Host ("High Priority Folders: " + $HighCount) |
