#获取所有隐藏设备 $unknown_devs = Get-PnpDevice | Where-Object{$_.Status -eq 'Unknown'} #打印 $unknown_devs | Format-Table #过滤想移除的设备 $removeDeviceFriendlyName="Insert Device Name Here" $remove_devs = $unknown_devs | Where-Object{$_.FriendlyName -eq $removeDeviceFriendlyName} #打印 #$remove_devs | Format-Table #使用pnputil删除所有设备 ForEach($dev in $remove_devs){ #移除注释执行 # pnputil /remove-device $dev.

DISM日志 Get-Content -Path "C:\WINDOWS\Logs\DISM\dism.log" -Tail 100 -Wait CBS日志 Get-Content -Path "C:\WINDOWS\Logs\CBS\CBS.log" -Tail 100 -Wait

$exeFileNames = Get-ChildItem -Path "C:\apps folder" -Recurse –File -Include "*.exe" | % { $_.FullName } foreach ($exeFileName in $exeFileNames) { # Code to execute for each item Write-Host "----" Write-Host $exeFileName $existFirewallRule = Get-NetFirewallRule -DisplayName $exeFileName | Where-Object { $_.Action -eq 'Block' -and $_.Direction -eq 'Outbound&

function Uninstall-Application { $appName = $($args[0]) Write "application to uninstall: $appName" $uninstall32 = gci "HKLM:\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall" | foreach { gp $_.PSPath } | ? { $_ -Match $appName } $uninstall64 = gci "HKLM:\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall" | foreach { gp $_.PSPath } | ? { $_ -match $appName } if($uninstall32){ if($uninstall32.QuietUninstallString){ Write

定义更新搜索 $Criteria = "IsInstalled=0 and Type='Software'" 搜索可用的更新 $Searcher = New-Object -ComObject Microsoft.Update.Searcher $SearchResult = $Searcher.Search($Criteria).Updates 下载更新 $Session = New-Object -ComObject Microsoft.Update.Session $Downloader = $Session.CreateUpdateDownloader() $Downloader.Updates = $SearchResult $Downloader.Download() 安装更新 $Installer = New-Object -ComObject Microsoft.Update.Installer $Installer.Updates