檢視類：

檢視powershell版本                                $PSVersionTable    

檢視作業系統版本資訊                             Get-CimInstance -ClassName  Win32_OperatingSystem -ComputerName . | Select-Object -Property  Build*,OSType,ServicePack*    

檢視部分組策略                                        gpresult /Z

檢視部分組策略(需要匯出到檔案)              secedit /export /cfg c:\sec_result

檢視服務                                                  Get-Service 

檢視執行中服務                                        Get-Service | Where-Object {$_.Status -eq 'Running'}

檢視IP                                                      ipconfig /all或者Get-NetipConfiguration

檢視程序                                                  Get-Process

檢視已安裝補丁                                        Get-WmiObject -Class Win32_QuickFixEngineering或者wmic qfe list

檢視使用Windows Installer安裝的程式    Get-WmiObject -Class Win32_Product | Format-Wide -Column 1

檢視CPU相關資訊                                     get-wmiobject win32_processor

檢視CPU使用率2008/2012通用                Get-WmiObject win32_processor  | select SystemName, LoadPercentage

檢視CPU使用率排名前20                          Get-Counter -ComputerName localhost '\Process(*)\% Processor Time' | Select-Object -ExpandProperty countersamples | Select-Object -Property instancename, cookedvalue| Sort-Object -Property cookedvalue -Descending| Select-Object -First 20| ft InstanceName,@{L='CPU';E={($_.Cookedvalue/100).toString('P')}} -AutoSize

檢視系統版本/序列號                                gwmi win32_OperatingSystem

檢視總記憶體                                               Get-WmiObject win32_OperatingSystem TotalVisibleMemorySize

檢視總記憶體（單位GB）                             gwmi Win32_PhysicalMemory | %{$sum = 0} { $sum += $_.Capacity } {Write-Host ($sum / 1GB) "GB"}

檢視空閒記憶體                                            Get-WmiObject win32_OperatingSystem FreePhysicalMemory

檢視磁碟總空間（單位MB）                      Get-WMIObject Win32_LogicalDisk |Where-Object{$_.Size}|Foreach-Object { 'Disk {0} has {1:0.0} MB totalspace' -f $_.Caption, ($_.Size / 1MB) }

檢視防火牆狀態                                         netsh advfirewall show currentprofile

檢視BIOS資訊                                           Get-WMIObject -Class Win32_BIOS 

檢視主機板資訊                                            Get-WMIObject -Class Win32_Baseboard

檢視邏輯磁碟資訊                                     Get-WMIObject -Class Win32_LogicalDisk    

檢視物理磁碟資訊                                     Get-WMIObject -Class Win32_DiskDrive     

檢視桌面設定(屏保是否設定)                     Get-CimInstance -ClassName Win32_Desktop    

檢視一個資料夾內的檔案及目錄    ​    ​    ​    ​ Get-ChildItem -Path C:\ -Force

管理類：

重啟伺服器                                                Restart-Computer  或者 Restart-Computer -Force強制重啟

關閉伺服器                                                stop-computer

停止spooler服務                                       Stop-Service -Name spooler    

啟動spooler服務                                       Start-Service -Name spooler    

重啟spooler服務                                       Restart-Service -Name spooler    

停止某個程序                                            stop-process -id 2792

鎖定伺服器                                                rundll32.exe user32.dll,LockWorkStation    

新增登錄檔項    ​    ​    ​    ​    ​    ​    ​    ​    ​    ​    ​New-Item -Path hkcu:\software_DeleteMe

刪除登錄檔項    ​    ​    ​    ​    ​    ​    ​    ​    ​    ​    ​Remove-Item -Path hkcu:\Software_DeleteMe

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