wmi issue

BelowCodeFrom http://blog.csdn.net/hellogv/, please note the source for reference! WMI (Windows Management Instrumentation) is very powerful. It can query the software and hardware of your computer in the form of a database, and keep the latest software and hardware information in its database, therefore, you can use WMI to detect CPU clock speed and temperature, and read Windows processes .........

Recently, due to the needs of the project, the need to get the machine's hard drive serial number and MAC address information, under C #, it is easy to obtain this information, but in the C + + program feel more trouble. After Baidu, found that a lot of prawns are through the WMI to obtain these hardware information, the network also has relevant code, through the actual debugging, but also found that it is indeed possible to obtain this information t

WMI is the abbreviation for Windows Management Instrumentation, namely: Windows Management specification. Installed in Windows 2000 or later, NT4.0 will need to install the core components of WMI. WMI allows you to get a variety of data from a remote computer and control the behavior of remote computers, which is as convenient and simple as operating a local mach

The script is as follows:#!/usr/bin/Env Python#coding:utf-8Import wmiimport sys,time,platformdef get_system_info (OS):"""gets the operating system version. """Print Print"Operating System:" ifOS = ="Windows": C=WMI. WMI () forSysinchC.win32_operatingsystem (): Print'\ t'+"Version: \t%s"% sys. Caption.encode ("UTF-8") Print'\ t'+"vernum: \t%s"%sys. Buildnumberdef get_memory_info (OS):"""gets the physical

All PS versions are supported.The WMI service is able to report detailed hardware information. Typically, each hardware comes from its own WMI proxy class. But it is not easy to find out the names of these hardware classes.All hardware classes are under the same WMI root, and you can query all the hardware in the root class: 1 Get-WmiObject-C

October by Simon Krenger One excellent tool for Systems Management on Windows is the Windows Management Instrumentation (WMI), which allows remotely execute commands and query parameters on a Windows Host. Of course, all modern Windows systems have the WMI Client installed, but what about the Linux clients? To get the same functionality on a Linux system (I am using Debian into this example), we need to get

1.WMI IntroductionWMI is a shorthand for the English Windows Management instrumentation, and its main function is to access some information and services of the local host to manage the remote computer (you must, of course, have sufficient privileges), such as: Reboot, shutdown, shutdown process, create process, etc.2. When using, first add System.Management.dll and then referenceUsing System.Management;Using System.Threading; 3. Sample Code3.1 HTML c

In my previous article: getting the process PID in the process performancecounter, I demonstrated using the ID process performance counter in the process type to return the process ID in the performance counter. WMI has one type: win32_perfformatteddata_perfproc_process. It can also be used to return the normalized information in the process performance counter, and a WMI class with unnormalized information

Win32_ class library name used by WMIIncludes: Hardware class, operating system class, installation application class, WMI service management class, performance counter class1. Hardware classCooling categorywin32_fan--Fanwin32_heatpipe--Heat Pipewin32_refrigeration--Refrigerationwin32_temperatureprobe--Temperature SensingInput device categorywin32_keyboard--keyboardwin32_pointingdevice--indication device (e.g. mouse)Mass Storage Categorieswin32_autoch

Execute commands on the remote machine via WMI (wmi:windows managementinterface It is possible to access the constituent units of different operating systems (Windows systems) through a common interface, which can be used to efficiently manage remote and local computers. Public Static voidExecuteremote (stringServerhostname,stringDomainstringUserName,stringPasswordstringStrcommand,stringpath) { //connectionoptions Specifies the settings required

Google the "VBS monitoring Registry". The TOP 5 code is exactly the same. I checked it and the source is Hey, Scripting Guy! How Can I Monitor Changes to a Registry Key? Is really shameless.I have no time to translate the article. paste the Code:Copy codeThe Code is as follows:StrComputer = "."Set ob1_miservice = GetObject ("winmgmts: \" strComputer "\ root \ default ")Set colEvents = obw.miservice. execicationicationquery _("SELECT * FROM RegistryKeyChangeEvent WHERE Hive = 'HKEY _ LOCAL_MACH

Google "VBS monitor Registry", Top 5 is the same code, I checked, the source is Hey, scripting guy! Blog on an article called "How Can I Monitor Changes to a Registry Key" articles, really shameless. Article I have no time to translate, paste the code: Copy Code code as follows: StrComputer = "." Set objWMIService = GetObject ("winmgmts:\\" StrComputer "\root\default") Set Colevents = Objwmiservice.execnotificationquery _ ("SELECT * from RegistryKeyChangeEvent WHERE

WMI (Windows®management instrumentation) is powerful, it can query the software and hardware of your computer in the form of database, in its database, keep the latest software information and hardware information at all times, so you can use WMI to detect the CPU frequency , temperature, read the process of Windows ... This article describes how to use WMI to r

Label:This article focuses on SQL Server 2012 cannot connect to the WMI provider (cannot connect to WMI provider) solution, the required friends can refer to the followingToday, a colleague encounters the following error when starting SQL Server 2012 Configuration Manager for his or her own work machine:? 1234 无法连接到 WMI 提供程序。您没有权限或者该服务器无法访问。请

Accessing SQL Server WMI objects1. Access using PowerShellGet-wmiobject-list-namespace "Root\microsoft\sqlserver" Get-wmiobject-list-namespace "Root\Microsoft\SqlServer\Serverevents\mssqlserver "Get-wmiobject-namespace" root\microsoft\sqlserver\computermanagement10 "-query" SELECT * From SQLService "2. Access using Wbemtest.exeAt start, run, enter Wbemtest.exe650) this.width=650; "title=" clip_image001 "style=" border-top:0px;border-right:0px;backgrou

Basics: WMI is a core Windows management technology that allows users to manage local and remote computers using WMI. WQL is the query language in WMI and can be translated into Chinese as a Windows Management specification query language. 1. How to get the temperature and model of the CPU Because Windows itself does not provide a way to monitor the temperature

A netizen sent a message to ask, C # How to traverse the system has installed all the printers, and get information about each printer, such as: port, name and so on C # inside, although in the System.Drawing.Printing this namespace, provides some access to the system printer, but, to tell the truth is too weak, to obtain the relevant properties of the printer is basically powerless.C # inside to get the details of the printer, commonly used in 2 ways: Using the Windows API Using