Using the PowerShell Help Command Get

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The Get command in PowerShell is one of the most confusing and difficult features to use for beginning users. In this blog, we will show you how to access help information on cmdlets with a little bit of scripting knowledge.

The “powershell help examples” is a command that allows users to view and search for help topics. It can be used on the local machine or remotely. The “Get” command will show all available help topics.

Using the PowerShell Help Command Get

The PowerShell Help Command, Get-Help, is one of the most well-known cmdlets among newbies and professionals alike. The Get-Help command is the method you learn what commands perform, their arguments, and even (hopefully) loads of helpful examples of how to use the command, thanks to PowerShell’s integrated and updatable help system.

Every cmdlet and function you encounter should contain built-in help text that the PowerShell Get-Help cmdlet can read. I say “ought to” because some writers, sadly, do not offer assistance information.

Get-Help may be used to get help information connected with commands. This command reads the cmdlet or function author’s built-in comment-based and XML-based help.

The Get-Help cmdlet is most often used to locate help material for a certain command. For example, suppose you’ve found a new Get-Content command using the Get-Command cmdlet and want to learn more about it. On Get-Help, you’d utilize the Name parameter. As you can see in the example below, this will provide a basic set of information about the command.

Get-Help -Name 'Get-Content'‘Get-Content’ -Name Get-Help

You’ll see that, despite the large amount of data given, it’s just an overview of what you can accomplish. You may be surprised to learn that Get-Assistance can also return additional forms of help information, such as examples.

Finding Information on Parameters

There are a couple different methods to go further into the assistance information. Finding information on a single command argument is one of these methods. Perhaps I notice a reference to a Raw parameter in the sample I’m using here and am unsure what that it accomplishes. I may use the Get-Help parameter with the Name parameter to provide just information about that specific command parameter by using the parameter argument on Get-Help.

Obtaining assistance with parametersObtaining assistance with parameters

Examples and Obtaining Assistance

One of the nicest features of the PowerShell help system is that it supports examples natively. Example commands are a great method to demonstrate how to use a command in context. Using the Examples option, you may view any examples that the command author included in their help text. Get-Help will provide one or more examples of how to use that command in various situations when you use this argument.

Get-Assistance -ExamplesGet-Assistance -Examples

Obtaining Verbose Assistance

Get-Help returns more information than only summaries, parameter information, and examples. You may need to examine all accessible details for a cmdlet at times. In such situation, the Detailed and Full parameters are always accessible. Each of these factors provides an increasing quantity of data.

The Detailed parameter expands the main help display with parameter definitions and examples. In essence, they combine the Examples parameter with the Parameter parameter to show information for all of the parameters as if the Parameter parameter had been used on all of the command parameters.

If the Detailed argument isn’t enough, you can always take the nuclear option and use the Full parameter to return all of the assistance text. This setting has no effect on information filtering. The Fullparameter reads all of the help material that has been specified for a command.

Obtaining Graphical Information

You may also use the ShowWindow argument to get a more graphical version of the assistance. This option opens a window that enables you to quickly search the help information and hide certain sections using the Settings button. If you truly want to go content sleuthing, this viewpoint is useful.

-ShowWindow Get-Help-ShowWindow Get-Help

Summary

You can use Get-Help with a few more, less common parameters. If you want to learn more, you already know where to go for information on those other factors, right? Yes, Get-Aid can look for help on its own.

When you need additional information about PowerShell commands, always use the Get-Help command. When you have a sophisticated assistance system and a command to help you tap into it, there’s no need to go to Google.

The “get-command powershell” is a command that can be used to get help for the PowerShell scripting language.

Frequently Asked Questions

What is get-command in PowerShell?

A: It is a built-in PowerShell cmdlet.

What command is used with get help get alias to open this help window?

A: The command for opening this help window is

What is the command you would use to get help for the Get ChildItem command?

A: Get Help

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