環境
- Windows Server 2019 Datacenter Evaluation
- Windows Server 2016 Datacenter Evaluation
- Windows Server 2012 R2 Datacenter
- Windows Server 2008 R2 Datacenter
- Windows Server 2003 Standard Edition SP2
- Windows 10 Enterprise Evaluation
各サーバとクライアントはドメインに参加しており、Windows10から各種コマンドを操作するものとします。
OS情報を取得
OSの情報は、「Get-WmiObject Win32_OperatingSystem」で確認できます。デフォルトではSystemDirectory、Organization、BuildNumber、RegisteredUser、SerialNumber、Versionの情報を表示します。
Windows Server 2019
Get-WmiObject Win32_OperatingSystem -ComputerName windows2019
SystemDirectory : C:\Windows\system32
Organization :
BuildNumber : 17763
RegisteredUser : Windows ユーザー
SerialNumber : 00431-20000-00000-AA661
Version : 10.0.17763Windows Server 2016
Get-WmiObject Win32_OperatingSystem -ComputerName windows2016
SystemDirectory : C:\Windows\system32
Organization :
BuildNumber : 14393
RegisteredUser : Windows ユーザー
SerialNumber : 00377-10000-00000-AA360
Version : 10.0.14393Windows Server 2012 R2
Get-WmiObject Win32_OperatingSystem -ComputerName windows2012
SystemDirectory : C:\Windows\system32
Organization :
BuildNumber : 9600
RegisteredUser : Windows ユーザー
SerialNumber : 00252-90000-00000-AA632
Version : 6.3.9600Windows Server 2008 R2
Get-WmiObject Win32_OperatingSystem -ComputerName windows2008
SystemDirectory : C:\Windows\system32
Organization :
BuildNumber : 7601
RegisteredUser : Windows ユーザー
SerialNumber : 00496-001-0001526-84989
Version : 6.1.7601Windows Server 2003
Get-WmiObject Win32_OperatingSystem -ComputerName windows2003
SystemDirectory : C:\WINDOWS\system32
Organization : self
BuildNumber : 3790
RegisteredUser : UserName
SerialNumber : 69833-640-7917004-45418
Version : 5.2.3790OS名の取得
OS名はプロパティ名（Caption）を指定することで取得できます。
Windows Server 2019
Get-WmiObject Win32_OperatingSystem -ComputerName windows2019 | select Caption
Caption
-------
Microsoft Windows Server 2019 Datacenter EvaluationWindows Server 2016
Get-WmiObject Win32_OperatingSystem -ComputerName windows2016 | select Caption
Caption
-------
Microsoft Windows Server 2016 Datacenter EvaluationWindows Server 2012 R2
Get-WmiObject Win32_OperatingSystem -ComputerName windows2012 | select Caption
Caption
-------
Microsoft Windows Server 2012 R2 DatacenterWindows Server 2008 R2
Get-WmiObject Win32_OperatingSystem -ComputerName windows2008 | select Caption
Caption
-------
Microsoft Windows Server 2008 R2 DatacenterWindows Server 2003
Get-WmiObject Win32_OperatingSystem -ComputerName windows2003 | select Caption
Caption
-------
Microsoft(R) Windows(R) Server 2003, Standard Edition参考
メンバー情報を確認する
Get-WmiObject Win32_OperatingSystemには多くのメソッドやプロパティがあります。get-memberで確認してみましょう。
Get-WmiObject Win32_OperatingSystem | Get-Member
TypeName: System.Management.ManagementObject#root\cimv2\Win32_OperatingSystem
Name MemberType Definition
---- ---------- ----------
PSComputerName AliasProperty PSComputerName = __SERVER
Reboot Method System.Management.ManagementBaseObject Reboot()
SetDateTime Method System.Management.ManagementBaseObject SetDateTim...
Shutdown Method System.Management.ManagementBaseObject Shutdown()
Win32Shutdown Method System.Management.ManagementBaseObject Win32Shutd...
Win32ShutdownTracker Method System.Management.ManagementBaseObject Win32Shutd...
BootDevice Property string BootDevice {get;set;}
BuildNumber Property string BuildNumber {get;set;}
BuildType Property string BuildType {get;set;}
Caption Property string Caption {get;set;}
CodeSet Property string CodeSet {get;set;}
CountryCode Property string CountryCode {get;set;}
CreationClassName Property string CreationClassName {get;set;}
CSCreationClassName Property string CSCreationClassName {get;set;}
CSDVersion Property string CSDVersion {get;set;}
CSName Property string CSName {get;set;}
CurrentTimeZone Property int16 CurrentTimeZone {get;set;}
DataExecutionPrevention_32BitApplications Property bool DataExecutionPrevention_32BitApplications {g...
DataExecutionPrevention_Available Property bool DataExecutionPrevention_Available {get;set;}
DataExecutionPrevention_Drivers Property bool DataExecutionPrevention_Drivers {get;set;}
DataExecutionPrevention_SupportPolicy Property byte DataExecutionPrevention_SupportPolicy {get;s...
Debug Property bool Debug {get;set;}
Description Property string Description {get;set;}
Distributed Property bool Distributed {get;set;}
EncryptionLevel Property uint32 EncryptionLevel {get;set;}
ForegroundApplicationBoost Property byte ForegroundApplicationBoost {get;set;}
FreePhysicalMemory Property uint64 FreePhysicalMemory {get;set;}
FreeSpaceInPagingFiles Property uint64 FreeSpaceInPagingFiles {get;set;}
FreeVirtualMemory Property uint64 FreeVirtualMemory {get;set;}
InstallDate Property string InstallDate {get;set;}
LargeSystemCache Property uint32 LargeSystemCache {get;set;}
LastBootUpTime Property string LastBootUpTime {get;set;}
LocalDateTime Property string LocalDateTime {get;set;}
Locale Property string Locale {get;set;}
Manufacturer Property string Manufacturer {get;set;}
MaxNumberOfProcesses Property uint32 MaxNumberOfProcesses {get;set;}
MaxProcessMemorySize Property uint64 MaxProcessMemorySize {get;set;}
MUILanguages Property string[] MUILanguages {get;set;}
Name Property string Name {get;set;}
NumberOfLicensedUsers Property uint32 NumberOfLicensedUsers {get;set;}
NumberOfProcesses Property uint32 NumberOfProcesses {get;set;}
NumberOfUsers Property uint32 NumberOfUsers {get;set;}
OperatingSystemSKU Property uint32 OperatingSystemSKU {get;set;}
Organization Property string Organization {get;set;}
OSArchitecture Property string OSArchitecture {get;set;}
OSLanguage Property uint32 OSLanguage {get;set;}
OSProductSuite Property uint32 OSProductSuite {get;set;}
OSType Property uint16 OSType {get;set;}
OtherTypeDescription Property string OtherTypeDescription {get;set;}
PAEEnabled Property bool PAEEnabled {get;set;}
PlusProductID Property string PlusProductID {get;set;}
PlusVersionNumber Property string PlusVersionNumber {get;set;}
PortableOperatingSystem Property bool PortableOperatingSystem {get;set;}
Primary Property bool Primary {get;set;}
ProductType Property uint32 ProductType {get;set;}
RegisteredUser Property string RegisteredUser {get;set;}
SerialNumber Property string SerialNumber {get;set;}
ServicePackMajorVersion Property uint16 ServicePackMajorVersion {get;set;}
ServicePackMinorVersion Property uint16 ServicePackMinorVersion {get;set;}
SizeStoredInPagingFiles Property uint64 SizeStoredInPagingFiles {get;set;}
Status Property string Status {get;set;}
SuiteMask Property uint32 SuiteMask {get;set;}
SystemDevice Property string SystemDevice {get;set;}
SystemDirectory Property string SystemDirectory {get;set;}
SystemDrive Property string SystemDrive {get;set;}
TotalSwapSpaceSize Property uint64 TotalSwapSpaceSize {get;set;}
TotalVirtualMemorySize Property uint64 TotalVirtualMemorySize {get;set;}
TotalVisibleMemorySize Property uint64 TotalVisibleMemorySize {get;set;}
Version Property string Version {get;set;}
WindowsDirectory Property string WindowsDirectory {get;set;}
__CLASS Property string __CLASS {get;set;}
__DERIVATION Property string[] __DERIVATION {get;set;}
__DYNASTY Property string __DYNASTY {get;set;}
__GENUS Property int __GENUS {get;set;}
__NAMESPACE Property string __NAMESPACE {get;set;}
__PATH Property string __PATH {get;set;}
__PROPERTY_COUNT Property int __PROPERTY_COUNT {get;set;}
__RELPATH Property string __RELPATH {get;set;}
__SERVER Property string __SERVER {get;set;}
__SUPERCLASS Property string __SUPERCLASS {get;set;}
FREE PropertySet FREE {FreePhysicalMemory, FreeSpaceInPagingFiles,...
PSStatus PropertySet PSStatus {Status, Name}
ConvertFromDateTime ScriptMethod System.Object ConvertFromDateTime();
ConvertToDateTime ScriptMethod System.Object ConvertToDateTime(); 全プロパティの情報を表示させるにはアスタリスクを使用します。欲しい情報がないか探す時には便利です。
Get-WmiObject Win32_OperatingSystem | select *
PSComputerName : WINDOWS10
Status : OK
Name : Microsoft Windows 10 Enterprise Evaluation|C:\Windows|\Device\Ha
rddisk0\Partition4
FreePhysicalMemory : 1947516
FreeSpaceInPagingFiles : 699512
FreeVirtualMemory : 2367912
__GENUS : 2
__CLASS : Win32_OperatingSystem
__SUPERCLASS : CIM_OperatingSystem
__DYNASTY : CIM_ManagedSystemElement
__RELPATH : Win32_OperatingSystem=@
__PROPERTY_COUNT : 64
__DERIVATION : {CIM_OperatingSystem, CIM_LogicalElement, CIM_ManagedSystemEleme
nt}
__SERVER : WINDOWS10
__NAMESPACE : root\cimv2
__PATH : \\WINDOWS10\root\cimv2:Win32_OperatingSystem=@
BootDevice : \Device\HarddiskVolume2
BuildNumber : 17134
BuildType : Multiprocessor Free
Caption : Microsoft Windows 10 Enterprise Evaluation
CodeSet : 932
CountryCode : 81
CreationClassName : Win32_OperatingSystem
CSCreationClassName : Win32_ComputerSystem
CSDVersion :
CSName : WINDOWS10
CurrentTimeZone : 540
DataExecutionPrevention_32BitApplications : True
DataExecutionPrevention_Available : True
DataExecutionPrevention_Drivers : True
DataExecutionPrevention_SupportPolicy : 2
Debug : False
Description :
Distributed : False
EncryptionLevel : 256
ForegroundApplicationBoost : 2
InstallDate : 20200320005953.000000+540
LargeSystemCache :
LastBootUpTime : 20200404005903.500000+540
LocalDateTime : 20200404080802.688000+540
Locale : 0411
Manufacturer : Microsoft Corporation
MaxNumberOfProcesses : 4294967295
MaxProcessMemorySize : 137438953344
MUILanguages : {ja-JP}
NumberOfLicensedUsers : 0
NumberOfProcesses : 135
NumberOfUsers : 7
OperatingSystemSKU : 72
Organization :
OSArchitecture : 64 ビット
OSLanguage : 1041
OSProductSuite : 256
OSType : 18
OtherTypeDescription :
PAEEnabled :
PlusProductID :
PlusVersionNumber :
PortableOperatingSystem : False
Primary : True
ProductType : 1
RegisteredUser : root
SerialNumber : 00329-20000-00001-AA244
ServicePackMajorVersion : 0
ServicePackMinorVersion : 0
SizeStoredInPagingFiles : 720896
SuiteMask : 272
SystemDevice : \Device\HarddiskVolume4
SystemDirectory : C:\Windows\system32
SystemDrive : C:
TotalSwapSpaceSize :
TotalVirtualMemorySize : 4914032
TotalVisibleMemorySize : 4193136
Version : 10.0.17134
WindowsDirectory : C:\Windows
Scope : System.Management.ManagementScope
Path : \\WINDOWS10\root\cimv2:Win32_OperatingSystem=@
Options : System.Management.ObjectGetOptions
ClassPath : \\WINDOWS10\root\cimv2:Win32_OperatingSystem
Properties : {BootDevice, BuildNumber, BuildType, Caption...}
SystemProperties : {__GENUS, __CLASS, __SUPERCLASS, __DYNASTY...}
Qualifiers : {dynamic, Locale, provider, Singleton...}
Site :
Container :ワークグループに属しているサーバの情報を取得する
サーバがワークグループに属している場合は、以下のコマンドで情報を取得できます。パスワードは認証画面で入力します。
(Get-WmiObject -computername ホスト名（IPアドレス） -Credential ユーザー名 Win32_OperatingSystem).Captionコマンド内にパスワードを組み込みます。
(Get-WmiObject -computername ホスト名（IPアドレス） -Credential (New-Object System.Management.Automation.PSCredential("ユーザー名", (ConvertTo-SecureString –String "パスワード" –AsPlainText -Force))) Win32_OperatingSystem).Captionビルド番号とOS名の対比表
【サーバ情報】
| 製品名 | バージョン番号 | ビルド番号 |
| Windows Server バージョン 1803 | 10.0 | 17134 |
| Windows Server バージョン 1709 | 10.0 | 16299 |
| Windows Server 2016 | 10.0 | 14393 |
| Windows Server 2012 R2 | 6.3 | 9600 |
| Windows Server 2012 | 6.2 | 9200 |
| Windows Server 2008 R2 SP1 | 6.1 | 7601 |
| Windows Server 2008 R2 | 6.1 | 7600 |
| Windows Server 2008 SP2 | 6.0 | 6002 |
| Windows Server 2008 SP1 | 6.0 | 6001 |
| Windows Server 2003 R2 | 5.2 | 3790 |
| Windows Server 2003 | 5.2 | 3790 |
| Windows 2000 Server | 5.0 | 2195 |
| Windows NT Server 4.0 | 4.0 | 1381 |
| Windows NT Server 3.51 | 3.51 | 1057 |
| Windows NT Server 3.5 | 3.5 | 807 |
| Windows NT 3.1 | 3.1 | 528 |
【クライアント情報】
| 製品名 | バージョン番号 | ビルド番号 |
| Windows 10 October 2018 Update | 10.0（バージョン1809） | 17763 |
| Windows 10 October 2018 Update | 10.0（バージョン1809） | 17763 |
| Windows 10 April 2018 Update | 10.0（バージョン1803） | 17134 |
| Windows 10 Fall Creators Update | 10.0（バージョン1709） | 16299 |
| Windows 10 Creators Update | 10.0（バージョン1703） | 15063 |
| Windows 10 Anniversary Update | 10.0（バージョン1607） | 14393 |
| Windows 10 November Update | 10.0（バージョン1511） | 10586 |
| Windows 10 | 10.0 | 10240 |
| Windows 8.1 | 6.3 | 9600 |
| Windows 8 | 6.2 | 9200 |
| Windows 7 SP1 | 6.1 | 7601 |
| Windows 7 | 6.1 | 7600 |
| Windows Vista SP2 | 6.0 | 6002 |
| Windows Vista SP1 | 6.0 | 6001 |
| Windows Vista | 6.0 | 6000 |
| Windows XP 64-Bit Edition | 5.2 | 3790 |
| Windows XP | 5.1 | 2600 |
| Windows 2000 | 5.0 | 2195 |
| Windows NT 4.0 | 1381 | 1381 |
| Windows ME（Millennium Edition） | 4.9 | 3000 |
| Windows 98 SE（Second Edition） | 4.1 | 2222 |
| Windows NT 3.51 | 3.51 | 1057 |
| Windows NT 3.5 | 3.5 | 807 |
| Windows NT 3.1 | 3.1 | 528 |
| Windows 98 | 4.1 | 1998 |
| Windows 95 OSR2.5 | 4.0 | 950C（1214） |
| Windows 95 OSR2.1 | 4.0 | 950B（1212～1214） |
| Windows 95 OSR2 | 4.0 | 950B（1111） |
| Windows 95 OSR1 | 4.0 | 950a |
| Windows 95 SP1 | 4.0 | 950a |
| Windows 95 | 4.0 | 950 |
| Windows 3.1 | 3.1 | － |