Tutorial by Topics: power

Windows PowerShell is a shell and scripting component of the Windows Management Framework, an automation/configuration management framework from Microsoft built on the .NET Framework. PowerShell is installed by default on all supported versions of Windows client and server operating systems since ...
A class is an extensible program-code-template for creating objects, providing initial values for state (member variables) and implementations of behavior (member functions or methods).A class is a blueprint for an object. It is used as a model to define the structure of objects. An object contains ...
A function is basically a named block of code. When you call the function name, the script block within that function runs. It is a list of PowerShell statements that has a name that you assign. When you run a function, you type the function name.It is a method of saving time when tackling repetitiv...
This section demonstrates a variety of ways to interact with PowerPoint through VBA. From showing data on slides to creating charts, PowerPoint is a very powerful tool when used in conjunction with Excel. Thus, this section seeks to demonstrate the various ways VBA can be used to automate this i...
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https://technet.microsoft.com/en-us/library/hh849921.aspx
Variables are used for storing values. Let the value be of any type , we need to store it somewhere so that we can use it throughout the console/script. Variable names in PowerShell begin with a $, as in $Variable1, and values are assigned using =, like $Variable1 = "Value 1".PowerShell su...
PowerShell introduces an object pipelining model, which allows you to send whole objects down through the pipeline to consuming commandlets or (at least) the output. In contrast to classical string-based pipelining, information in piped objects don't have to be on specific positions. Commandlets can...
Jobs were introduced in PowerShell 2.0 and helped to solve a problem inherent in the command-line tools. In a nutshell, if you start a long running task, your prompt is unavailable until the task finishes. As an example of a long running task, think of this simple PowerShell command: Get-ChildItem ...
It can be used to Exit the current scope, which can be a function, script, or script block. In PowerShell, the result of each statement is returned as output, even without an explicit Return keyword or to indicate that the end of the scope has been reached. You can read more about the return s...
Profile file is a powershell script that will run while the powershell console is starting. This way we can have our environment prepared for us each time we start new powershell session. Typical things we want to do on powershell start are: importing modules we use often (ActiveDirectory, Ex...
ParameterDescription-Help | -? | /?Shows the help-File <FilePath> [<Args>]Path to script-file that should be executed and arguments (optional)-Command { - | <script-block> [-args <arg-array>] | <string> [<CommandParameters>] }Commands to be executed followed by a...
The heart of Power BI is a cloud-hosted service for data integration and visualization. Power BI has a Free Edition with broad functionality, and a Pro Edition, available on a monthly subscription. Power BI is hosted by Microsoft on their "Azure" cloud service. Power BI is comprised of...
M and DAX are two building blocks of Power BI. They both are functional languages but they differ considerably and are used for very different purposes. This page shows code samples for both languages and explains their purpose. M and DAX are two building blocks of Power BI. They both are fun...
By going through this document You can get to know how to use SQL queries with powershell ItemDescription$ServerInstanceHere we have to mention the instance in which the database is present$DatabaseHere we have to mention the database in which the table is present$QueryHere we have to the query whi...
Starting with PowerShell version 2.0, developers can create PowerShell modules. PowerShell modules encapsulate a set of common functionality. For example, there are vendor-specific PowerShell modules that manage various cloud services. There are also generic PowerShell modules that interact with soc...

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