Christian Ritter

PowerShell-Script Showcase: Get-WifiPassword

Written by Christian Ritter

### PowerShell is a powerful scripting language that can be used to automate a variety of tasks. #### In this blog post, we will explore my Get-WifiPassword script that retrieves stored Wif...

PowerShell-Technique: Randomizing

Written by Christian Ritter

### PowerShell-Technique: Randomizing #### PowerShell is a powerful tool for automating tasks and managing systems, and one of its useful features is its ability to generate random values. I...

PowerShell-Technique: Switching

Written by Christian Ritter

### Enhance Your PowerShell Scripting with Switch Statements #### Have you ever found yourself writing a lot of if/elseif/else statements in your PowerShell script? You may have heard of the...

PowerShell-Technique: Update-TypeData

Written by Christian Ritter

### Enhancing PowerShell objects with Update-TypeData #### Sometimes the objects that PowerShell cmdlets return don't have all the properties and methods that you need. Fortunately, PowerS...

PowerShell-Technique: Trapping

Written by Christian Ritter

### Enhance Your PowerShell Scripting with Trapping #### This blog post explains how to use the trap statement in PowerShell to improve error handling, reduce code size, and make scripts mor...

PowerShell-Technique: $PSDefaultParameterValues

Written by Christian Ritter

### Enhance Your PowerShell Scripting with Default Parameter Values #### In this post, we'll take a closer look at the benefits of using default parameter values in PowerShell. As we previou...

.NET or not .NET - Where

Written by Christian Ritter

### Dotnet or not Dotnet this is the question we will ask in this post #### Lets find out if the .NET .Where() method is significantly faster than their equivalent in native PowerShell In...

String concatenation performance boosting

Written by Christian Ritter

### String concatenation performance boosting - is this too much ado about nothing? #### Concatenating strings is a common operation in programming, but did you know that there are different...

.NET or not .NET - ForEach

Written by Christian Ritter

### .NET or not .NET this is the question, we will ask in this post #### Lets find out if the .NET .ForEach() method is significantly faster than their equivalent in native PowerShell The...

3 ways to sort a list unique

Written by Christian Ritter

### Today I would like to show you a performance table comparing different ways to sort a list/array unique. #### Sometimes it is necessary to sort a list or an array unique to get rid of du...

[Microsoft.Win32.Registry] VS Set-ItemProperty

Written by Christian Ritter

### Today I would like to show you a performance table comparing different ways to write to the registry. #### Writing to the registry is more or less a standard task while working as an adm...