RunDevNodeClean.ps1
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<#PSScriptInfo .VERSION 1.11 .GUID 2f1b0fa1-c184-47e6-b65c-8ed5c92db371 .AUTHOR Jonathan E. Brickman .COMPANYNAME Ponderworthy Music .COPYRIGHT (c) 2018 Jonathan E. Brickman .TAGS .LICENSEURI .PROJECTURI .ICONURI .EXTERNALMODULEDEPENDENCIES .REQUIREDSCRIPTS .EXTERNALSCRIPTDEPENDENCIES .RELEASENOTES RunDevNodeClean Downloads the DevNodeClean package, chooses the binary appropriate to the bit-width of the current OS, and runs it. This cleans unused device nodes in the registry, improving performance. .PRIVATEDATA #> <# .DESCRIPTION RunDevNodeClean - cleans unused device nodes in registry, improves performance #> Param() ################################### # Download and Run DevNodeClean # ################################### # # by Jonathan E. Brickman # # Downloads the DevNodeClean package, chooses the binary # appropriate to the bit-width of the current OS, and runs it. # This cleans unused device nodes in the registry, # improving performance # # Copyright 2018 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 # "" "RunDevNodeClean" "" $StartupDir = $pwd # First, set up temporary space and move there. "Setting up..." $TempFolderName = -join ((65..90) + (97..122) | Get-Random -Count 10 | % {[char]$_}) $envTEMP = [Environment]::GetEnvironmentVariable("TEMP") $TempPath = "$envTEMP\$TempFolderName" mkdir $TempPath > $null # Then download the zip file. "Downloading the binary from Microsoft..." $WebClientObj = (New-Object System.Net.WebClient) $WebClientObj.DownloadFile("https://download.microsoft.com/download/B/C/6/BC670519-7EA1-44BE-8B5C-6FF83A7FF96C/devnodeclean.zip","$TempPath\devnodeclean.zip") > $null # Now unpack the zip file. "Unpacking..." Add-Type -AssemblyName System.IO.Compression.FileSystem function Unzip { param([string]$zipfile, [string]$outpath) [System.IO.Compression.ZipFile]::ExtractToDirectory($zipfile, $outpath) > $null } Unzip "$TempPath\devnodeclean.zip" "$TempPath" # Now get the bit-width of the operating system, and # run the appropriate binary. if ([System.IntPtr]::Size -eq 4) { # 32-bit OS "Running 32-bit binary..." "" iex $TempPath\x86\DevNodeClean.exe } else { # 64-bit OS "Running 64-bit binary..." "" iex $TempPath\x64\DevNodeClean.exe } "" # Clean up. "Cleaning up..." cd $StartupDir Remove-Item -Path $TempPath -Force -Recurse -ErrorAction SilentlyContinue "Done!" # The 3-Clause BSD License # SPDX short identifier: BSD-3-Clause # Note: This license has also been called # the "New BSD License" or "Modified BSD License". # 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 "AS IS" 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. |