Beginner
For those just dipping their toes into the PowerShell waters.
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Master everyday file and directory tasks in PowerShell with a practical toolkit: navigate with Set-Location (cd/$pwd), explore with Get-ChildItem (filters, recursion, attributes), create with New-Item, and manage with Copy-Item, Move-Item, and Remove-Item. Learn safe patterns using Test-Path, -WhatIf, and Join-Path, plus real-world scripts for backups, temp cleanup, organizing files by extension, and detecting duplicates. The article also covers error handling and cross-platform path practices to keep automation reliable.
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When splitting a list of users into batches, rounding errors can lead to unexpected results. In this post, I explore common mistakes with [math]::Round(), explain rounding strategies, and show how methods like Ceiling() and Floor() can help you get accurate batch counts in PowerShell.
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PowerShell provides a rich set of comparison operators that are essential for decision-making in scripts. These operators allow you to compare values, filter data, and create conditional logic that makes your scripts more intelligent and responsive. In this guide, we’ll explore the most commonly used comparison operators and see them in action. What are Comparison […]
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Error handling is a crucial aspect of writing robust PowerShell scripts. When things go wrong—and they will—proper error handling helps your scripts gracefully manage problems, provide meaningful feedback, and continue operating when possible. In this guide, we’ll explore PowerShell’s error handling mechanisms and learn how to write more resilient scripts.
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Unlock the full potential of PowerShell 7.x while still running those essential legacy scripts! Discover how to seamlessly execute PowerShell 5.1 modules like ‘VirtualMachineManager’ within your modern console. Follow our quick guide to bridge the gap between versions effortlessly.
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Strict mode is a concept found in various programming languages, designed to enforce stricter coding rules and catch common bugs early. While PowerShell doesn’t have a strict mode like JavaScript or TypeScript, it does offer a feature called Set-StrictMode that serves a similar purpose.
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PowerShell modules are fundamental for creating scalable and reusable scripts. They offer a structured approach to package, share, and manage collections of PowerShell code, including functions, cmdlets, and variables. This guide delves into the essentials of PowerShell modules, explaining what they are, the different types available, and why they are indispensable for any PowerShell user, from automating system administration to developing toolsets for team collaboration.
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Checking for null and empty values is crucial for robust PowerShell scripting. This blog explores effective methods to handle these checks, ensuring your scripts run smoothly and error-free. Learn the best practices for comparing values. Enhance your code readability and reliability with these essential techniques.
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PowerShell is a powerful and versatile scripting language that is very useful for automating processes. I often look for how others have solved a particular problem. I want to share some, not all — sorry– :), handy tricks that I have collected over time with you here. They are not complete scripts but rather a collection of useful snippets that you can use in your own scripts. Most examples come from the PowerShell community, and…
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Setting up Visual Studio Code (VSCode) for PowerShell development can be overwhelming due to the numerous available options and extensions. In this guide, I’ll walk you through my personal VSCode setup for PowerShell development, including essential extensions, recommended settings, and layout customizations that enhance productivity. Whether you’re transitioning from PowerShell ISE or starting fresh with VSCode, this guide will help you create an optimized development environment.