CATE

3.52

CATE.ps1

                                
<#PSScriptInfo

.VERSION 3.52

.GUID f842f577-3f42-4cb0-91e7-97b499260a21

.AUTHOR Jonathan E. Brickman

.COMPANYNAME Ponderworthy Music

.COPYRIGHT (c) 2018 Jonathan E. Brickman

.TAGS 

.LICENSEURI 

.PROJECTURI 

.ICONURI 

.EXTERNALMODULEDEPENDENCIES 

.REQUIREDSCRIPTS 

.EXTERNALSCRIPTDEPENDENCIES 

.RELEASENOTES

.PRIVATEDATA 

#> 

<# 

.DESCRIPTION 

Clean All Temp Etc - cleans temporary files and folders from all user profiles and more

#> 

Param()

#############################

# CATE: Clean All Temp Etc. #

#############################

#

# version 3.51

#

# by Jonathan E. Brickman

#

# Cleans temp files from all user profiles and

# several other locations.  Also clears log files.

#

# Copyright 2017 Jonathan E. Brickman

# https://notes.ponderworthy.com/ 

# This script is licensed under the 3-Clause BSD License

# https://opensource.org/licenses/BSD-3-Clause

# and is reprised at the end of this file

#

""

"Clean All Temp Etc."

""

"Cleans all profiles' temp and IE cache folders,"

"some other caches, and log files."

"Also removes Ask Partner Network items."

""

# Self-elevate if not already elevated.

if (([Security.Principal.WindowsPrincipal][Security.Principal.WindowsIdentity]::GetCurrent()).IsInRole([Security.Principal.WindowsBuiltInRole] "Administrator"))

    {    

    "Running elevated; good."

    ""

    }

else {

    "Not running as elevated.  Starting elevated shell." 

    Start-Process powershell -WorkingDirectory $PSScriptRoot -Verb runAs -ArgumentList "-noprofile -noexit -file $PSCommandPath" 

    return "Done. This one will now exit."

    ""

    }

# Get initial shell location.

$InitialLocation = Get-Location

# Get environment variables.

$envTEMP = [Environment]::GetEnvironmentVariable("TEMP", "Machine")

$envTMP = [Environment]::GetEnvironmentVariable("TEMP", "Machine")

$envSystemDrive = $env:SystemDrive

$envSystemRoot = $env:SystemRoot

$envProgramData = $env:ProgramData

# Get initial free disk space.

function DriveSpace {

    param( [string] $strComputer) 

    # Does the server responds to a ping (otherwise the WMI queries will fail)

    $query = "select * from win32_pingstatus where address = '$strComputer'"

    $result = Get-WmiObject -query $query

    if ($result.protocoladdress) {

        $totalFreeSpace = 0

        # Get the Disks for this computer

        $colDisks = get-wmiobject Win32_LogicalDisk -computername $strComputer -Filter "DriveType = 3"

        # For each disk calculate the free space

        foreach ($disk in $colDisks) {

            $totalFreeSpace = $totalFreeSpace + $disk.freespace

            }

        return $totalFreeSpace

        }

    }

function RptDriveSpace {

    param( $rawDriveSpace )

    $MBDriveSpace = [double]$rawDriveSpace / 1024000.0

    $truncatedDriveSpace = [double]([math]::Truncate($MBDriveSpace))

    $fracDriveSpace = [double]$MBDriveSpace - [double]$truncatedDriveSpace

    return "{0:N0}{1:.###}" -f $truncatedDriveSpace, $fracDriveSpace

    }

$initialFreeSpace = DriveSpace("localhost")

$strOut = RptDriveSpace( $initialFreeSpace )

$strOut = "Initial free space (all drives): " + $strOut + " megabytes."

Write-Output $strOut

# Here is an external variable to contain the "Status" text

# for progress reporting.

$reportStatus = "Working..."

# Now we set up an array containing folders to be checked for and

# cleaned out if present, for every profile.

$foldersToClean = @(

    "\Local Settings\Temp",

    "\Local Settings\Temporary Internet Files",

    "\AppData\Local\Microsoft\Windows\Temporary Internet Files",

    "\AppData\Local\Microsoft\Windows\INetCache\IE",

    "\AppData\Local\Microsoft\Windows\INetCache\Low\Content.IE5",

    "\AppData\Local\Microsoft\Windows\INetCache\Low\Flash",

    "\AppData\Local\Microsoft\Windows\INetCache\Content.Outlook",

    "\AppData\Local\Google\Chrome\User Data\Default\Cache",

    "\AppData\Local\Mozilla\Firefox\Profiles\*\cache",

    "\AppData\Local\Mozilla\Firefox\Profiles\*\cache2\entries",

    "\AppData\Local\Mozilla\Firefox\Profiles\*\thumbnails",

    "\AppData\Local\Mozilla\Firefox\Profiles\*\cookies.sqlite",

    "\AppData\Local\Mozilla\Firefox\Profiles\*\webappsstore.sqlite",

    "\AppData\Local\Mozilla\Firefox\Profiles\*\chromeappsstore.sqlite",

    "\AppData\Local\AskPartnerNetwork",

    "\Application Data\Local\Microsoft\Windows\WER",

    "\Application Data\Adobe\Flash Player\AssetCache",

    "\Application Data\Sun\Java\Deployment\cache",

    "\Application Data\Microsoft\CryptnetUrlCache"

    )

# A quasiprimitive for PowerShell-style progress reporting.

function ShowCATEProgress {

    param( [string]$currentOp )

    Write-Progress -Activity "Clean All Temp Etc" -Status $reportStatus -PercentComplete -1 -CurrentOperation $currentOp

    }

# Here's a special routine for deletes, with

# our special sauce for reporting.

function DeleteFolderContents {

    param( [string]$strFolder,

           [bool]$skipSpecial = $false )

    ShowCATEProgress ""

    # If $strFolder is not a real folder, end function

    if ( !(Test-Path $strFolder) ) {

        return

        }

    # Try to CD/CHDIR/Set-Location into the folder.  

    # If cannot, return false for error.

    # This covers nonfolders.

    Try {

        Set-Location $strFolder

        }

    Catch {

        return

        }

    # Enumerate all contents and delete.  

    # For some reason, try/catch did not flag permissions errors when tested.

    Get-ChildItem -path $strFolder -Force -ErrorAction SilentlyContinue | ForEach {

        ShowCATEProgress $_

        If ( $_.PSIsContainer ) {

            # Item is a folder. 

            If ($skipSpecial) {

                # If $skipSpecial, attempt to remove it and everything under

                # except folders named "Low", "1", and "2".

                Try { Remove-Item $_ -Force -Recurse -Exclude "Low","1","2" -ErrorAction SilentlyContinue }

                Catch {}

                }

            else {

                # Attempt to remove it and everything under.

                Try { Remove-Item $_ -Force -Recurse -ErrorAction SilentlyContinue }

                Catch {}

                }

            } 

        else {

                # Item is not a folder.

                Try { Remove-Item $_ -Force -ErrorAction SilentlyContinue }

                Catch {}

            }

        }

    }

# Next we loop through all of the paths for all user profiles 

# as recorded in the registry, and delete temp files.

# Outer loop enumerates all user profiles

$ProfileList = Get-ChildItem -Path "HKLM:\SOFTWARE\Microsoft\Windows NT\CurrentVersion\ProfileList\"

$ProfileCount = $ProfileList.Count

$ProfileNumber = 1

$ProfileList | ForEach-Object {

    $profileItem = Get-ItemProperty $_.pspath

    $reportStatus = "Working on (profile " + $ProfileNumber + "/" + $ProfileCount + ") " + $profileItem.ProfileImagePath + " ..."

    $ProfileNumber += 1

    # Inner loop enumerates all folder subpaths within profiles to be cleaned

    ForEach ($folderSubpath in $foldersToClean) {

        $ToClean = $profileItem.ProfileImagePath+$folderSubpath

        If (Test-Path $ToClean) {

            # If the actual path exists, clean it

            ShowCATEProgress $ToClean

            DeleteFolderContents $ToClean

            }

        }

    # One special subpath needing TLC

    $ToClean = $profileItem.ProfileImagePath+"\AppData\Local\Temp"

    If (Test-Path $ToClean) {

        # If the actual path exists, clean it; the second parameter means skip folders named "Low", "1", or "2"

        ShowCATEProgress $ToClean

        DeleteFolderContents $ToClean $True

        }

    # Subpaths to be eliminated altogether, also present in the $foldersToClean list above

    Remove-Item "AskPartnerNetwork" -Force -Recurse -ErrorAction SilentlyContinue

    }

# Now empty certain folders

$reportStatus = "Working on other folders ..."

DeleteFolderContents ($envTEMP)

DeleteFolderContents ($envTMP)

DeleteFolderContents ($envSystemRoot + "\Temp"), $true

DeleteFolderContents ($envSystemRoot + "\system32\wbem\logs")

DeleteFolderContents ($envSystemRoot + "\system32\Debug")

DeleteFolderContents ($envSystemRoot + "\PCHEALTH\ERRORREP\UserDumps")

DeleteFolderContents ($envProgramData + "\Microsoft\Windows\WER\ReportQueue")

# Function to delete objects nonrecursively.  Can handle wildcards.

function DeleteObjects {

    param( [string]$strPath  )

    ShowCATEProgress $strPath

    If ( !(Test-Path $strPath -ErrorAction SilentlyContinue) ) { return }

    Remove-Item -Path $strPath -Force -ErrorAction SilentlyContinue

    }

DeleteObjects ($envSystemRoot + "\system32\Logfiles\*\*.log")

DeleteObjects ($envSystemRoot + "\system32\Logfiles\*\*.EVM")

DeleteObjects ($envSystemRoot + "\system32\Logfiles\*\*.EVM.*")

DeleteObjects ($envSystemRoot + "\system32\Logfiles\*\*.etl")

DeleteObjects ($envSystemRoot + "\Logs\*\*.log")

DeleteObjects ($envSystemRoot + "\Logs\*.etl")

DeleteObjects ($envSystemRoot + "\inf\*.log")

DeleteObjects ($envSystemRoot + "\Prefetch\*.pf")

$finalFreeSpace = DriveSpace("localhost")

$strOut = RptDriveSpace( $finalFreeSpace )

$strOut = "Final free space (all drives):   " + $strOut + " megabytes."

Write-Output $strOut

$freedSpace = $finalFreeSpace - $initialFreeSpace

$strOut = RptDriveSpace ( $freedSpace )

$strOut = "Freed " + $strOut + " megabytes."

Write-Output ""

Write-Output $strOut

Write-Output ""

Start-Sleep 3

# The 3-Clause BSD License

# SPDX short identifier: BSD-3-Clause

# Note: This license has also been called 

# the AYA>A>??sA??.??oNew BSD LicenseAYA>A>??sA??,A? or AYA>A>??sA??.??oModified BSD LicenseAYA>A>??sA??,A?. 

# See also the 2-clause BSD License.

# Copyright 2017 Jonathan E. Brickman

# Redistribution and use in source and binary 

# forms, with or without modification, are 

# permitted provided that the following conditions are met:

# 1. Redistributions of source code must retain the 

# above copyright notice, this list of conditions and 

# the following disclaimer.

# 2. Redistributions in binary form must reproduce the 

# above copyright notice, this list of conditions and 

# the following disclaimer in the documentation and/or 

# other materials provided with the distribution.

# 3. Neither the name of the copyright holder nor the 

# names of its contributors may be used to endorse or 

# promote products derived from this software without 

# specific prior written permission.

# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND 

# CONTRIBUTORS AYA>A>??sA??.??oAS ISAYA>A>??sA??,A? AND ANY EXPRESS OR IMPLIED WARRANTIES, 

# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 

# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 

# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 

# OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 

# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 

# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE 

# GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 

# BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF 

# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 

# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 

# OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 

# POSSIBILITY OF SUCH DAMAGE.