🌐 PowerShell Course Outline (Beginner to Advanced, Latest Features)
📌 Introduction
PowerShell is a powerful task automation and configuration management framework from Microsoft, widely used by system administrators, DevOps engineers, and developers. It allows automation of administrative tasks, managing cloud services, and controlling Windows, Linux, and Azure environments. This course roadmap covers PowerShell from basics to advanced scripting, modules, automation, and cloud integration, including latest features for 2024–2025.
📘 Detailed Course Outline
Module 1: Introduction to PowerShell
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What is PowerShell and its history
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PowerShell vs Command Prompt and Bash
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PowerShell editions (Desktop, Core, Azure PowerShell)
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Installing and updating PowerShell (7.x / 8.x preview)
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Understanding PowerShell console, ISE, and VS Code integration
Module 2: Basic PowerShell Commands
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Cmdlets overview and syntax
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Get-Help, Get-Command, Get-Member
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Navigating file system and registry with PowerShell
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Aliases and built-in commands
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Using pipelines and formatting output
Module 3: Variables, Data Types, and Operators
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Variables and scope
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Data types: strings, numbers, arrays, hash tables, objects
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Type conversion and casting
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Arithmetic, comparison, logical, and assignment operators
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String interpolation and formatting
Module 4: Control Flow and Loops
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Conditional statements: if, else, switch
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Loops: for, foreach, while, do…while
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Break, continue, and return statements
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Error handling with try…catch…finally
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Using $ErrorActionPreference for error management
Module 5: Functions and Scripts
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Function declaration and calling
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Parameters, default values, and named parameters
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Scope of variables in functions
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Script creation and execution
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Advanced functions with CmdletBinding
Module 6: Objects, Modules, and Pipelines
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Working with objects and properties
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Importing and using modules
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Creating custom modules
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PowerShell pipelines for chaining commands
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Filtering, sorting, and selecting objects
Module 7: File, Folder, and Registry Management
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Managing files and directories
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Reading, writing, and editing text files
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Working with CSV, JSON, and XML files
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Registry navigation and modification
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Using PowerShell providers
Module 8: Remote Management & Automation
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Remoting with Enter-PSSession and Invoke-Command
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Managing multiple machines simultaneously
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Scheduled tasks automation
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Desired State Configuration (DSC) basics
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Automating Active Directory and Exchange tasks
Module 9: Advanced PowerShell Features
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Advanced error handling and debugging
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Events, jobs, and background processes
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Working with REST APIs and JSON objects
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Using PowerShell with SQL Server and cloud services
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PowerShell in CI/CD pipelines
Module 10: Latest PowerShell Features (2024–2025 Updates)
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PowerShell 8.x preview features
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Enhanced cross-platform support (Windows, Linux, macOS)
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New cmdlets and modules for Azure, Microsoft 365, and DevOps
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Improved performance and memory management
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Cloud-native automation and security integration
Module 11: Troubleshooting & Best Practices
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Common scripting errors and resolution
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Logging and transcript features
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Script signing and execution policies
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Security best practices for scripts and remoting
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Optimizing scripts for performance and readability
📌 Conclusion
Mastering PowerShell empowers IT professionals and developers to automate administrative tasks, manage cloud and on-premise environments, and optimize system operations efficiently. From basic commands and scripts to advanced modules, remoting, and cloud integration, this course roadmap ensures learners are ready to handle modern IT infrastructures using latest 2024–2025 PowerShell features.
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