Introduction to PowerShell
eWHOA PowerShell course typically covers the use of the PowerShell command-line shell and scripting language for automating administrative tasks and managing systems across various platforms, including Windows, Linux, and macOS.
Course Content Overview
Core topics in PowerShell courses are generally structured to move from fundamental concepts to more advanced scripting and automation techniques.
Introduction to the PowerShell Environment:
-
- Understanding what PowerShell is and its purpose for task automation and configuration management.
- Reviewing common host applications like the PowerShell console, the integrated scripting environment (ISE), and Visual Studio Code.
- Learning how to run basic commands (cmdlets) and use the built-in help system.
- Scripting Fundamentals:
- Working with variables, operators, objects, and arrays.
- Implementing control flow using conditional statements and loops.
- Creating and using functions, and handling errors.
- System Management and Automation:
- Automating repetitive tasks for Windows servers, clients, and cloud services (like Azure and Microsoft 365).
- Managing resources such as Active Directory, network settings, and file permissions using cmdlets.
- Filtering and sorting large data sets and generating reports in various formats (e.g., HTML, CSV, XML).
- Advanced Topics (in specialized courses):
- Building reusable tools and script modules.
- Implementing Desired State Configuration (DSC) for infrastructure management.
- Working with remote systems.
Target Audience
PowerShell courses are primarily intended for IT professionals, such as:
- System Administrators or System Engineers responsible for managing servers and cloud infrastructure.
- DevOps Engineers interested in automation and building, testing, and deploying solutions.
- Developers who want to automate test environments or embed PowerShell within their applications.