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Get-Donut
Post
NAME Get-Donut
SYNOPSIS
Retrieves Donuts to show some fundamental PowerShell concepts.
SYNTAX
Get-Donut [[-Identity] <String>] [<CommonParameters>]
DESCRIPTION
The function retrieves Donut-Objects (PSCustom-Objects) that have been created with
New-Donut.
This is a nice way to get familiar with the object-oriented pipeline in PowerShell.
The Donut module showes following concepts:
- Writing functions (New-Donut, Set-Donut, Get-Donut)
- Use this functions to create a simple script-module (Learn-PowerShell-with-Donuts)
The functions demonstrate following concepts:
- Error Handling with try/catch
- Object-oriented pipeline
Like any other Get-Cmdlet this does not make any changes on your system.
In the background it retrieves the Donut-Objects from a global variable.
PARAMETERS
-Identity <String>
Specifies the Identity of the Donut. Each Donut has an unique identifier.
Required? false
Position? 1
Default value
Accept pipeline input? true (ByValue, ByPropertyName)
Accept wildcard characters? false
<CommonParameters>
This cmdlet supports the common parameters: Verbose, Debug,
ErrorAction, ErrorVariable, WarningAction, WarningVariable,
OutBuffer, PipelineVariable, and OutVariable. For more information, see
about_CommonParameters (https:/go.microsoft.com/fwlink/?LinkID=113216).
INPUTS
OUTPUTS
NOTES
This function was created and tested on macOS using Visual Studio Code (VS Code).
Therefore it is based on the functionality of .NET Core.
I formed this idea during a travel in ICE from Frankfurt to Nuremberg. We had some
technical problems on the train and stopped for a while. No Dunkin Donut was nearby.
So this code was born to create at least some virtual Donuts.
-------------------------- EXAMPLE 1 --------------------------
PS C:\\>Get-Donut -Identity 5
Outputs Donut 5
-------------------------- EXAMPLE 2 --------------------------
PS C:\\>Get-Donut | Where Style -eq 'Glazed' | Set-Donut -Style 'Boston Creme'
Turns Glazed Donuts into delicous Boston Creme Donuts.
RELATED LINKS
http://github.com/rfc821/Learn-PowerShell-with-Donuts
SYNOPSIS
Retrieves Donuts to show some fundamental PowerShell concepts.
SYNTAX
Get-Donut [[-Identity] <String>] [<CommonParameters>]
DESCRIPTION
The function retrieves Donut-Objects (PSCustom-Objects) that have been created with
New-Donut.
This is a nice way to get familiar with the object-oriented pipeline in PowerShell.
The Donut module showes following concepts:
- Writing functions (New-Donut, Set-Donut, Get-Donut)
- Use this functions to create a simple script-module (Learn-PowerShell-with-Donuts)
The functions demonstrate following concepts:
- Error Handling with try/catch
- Object-oriented pipeline
Like any other Get-Cmdlet this does not make any changes on your system.
In the background it retrieves the Donut-Objects from a global variable.
PARAMETERS
-Identity <String>
Specifies the Identity of the Donut. Each Donut has an unique identifier.
Required? false
Position? 1
Default value
Accept pipeline input? true (ByValue, ByPropertyName)
Accept wildcard characters? false
<CommonParameters>
This cmdlet supports the common parameters: Verbose, Debug,
ErrorAction, ErrorVariable, WarningAction, WarningVariable,
OutBuffer, PipelineVariable, and OutVariable. For more information, see
about_CommonParameters (https:/go.microsoft.com/fwlink/?LinkID=113216).
INPUTS
OUTPUTS
NOTES
This function was created and tested on macOS using Visual Studio Code (VS Code).
Therefore it is based on the functionality of .NET Core.
I formed this idea during a travel in ICE from Frankfurt to Nuremberg. We had some
technical problems on the train and stopped for a while. No Dunkin Donut was nearby.
So this code was born to create at least some virtual Donuts.
-------------------------- EXAMPLE 1 --------------------------
PS C:\\>Get-Donut -Identity 5
Outputs Donut 5
-------------------------- EXAMPLE 2 --------------------------
PS C:\\>Get-Donut | Where Style -eq 'Glazed' | Set-Donut -Style 'Boston Creme'
Turns Glazed Donuts into delicous Boston Creme Donuts.
RELATED LINKS
http://github.com/rfc821/Learn-PowerShell-with-Donuts