PowerShell Cheat Sheet: Essential Commands Quick Reference
Bookmark this PowerShell cheat sheet covering files, processes, services, networking, strings, and error handling. Essential commands at a glance.
PowerShell Secure Coding: Avoid Common Security Mistakes
PowerShell scripts can create security vulnerabilities if written carelessly. Learn secure coding practices for credentials, injection, and execution policy.
PowerShell Invoke-Command vs Enter-PSSession: When to Use Each
Invoke-Command runs scripts remotely while Enter-PSSession gives interactive access. Learn the right tool for each remote administration scenario.
PowerShell Network Share: Create and Manage SMB Shares
PowerShell’s SmbShare module manages Windows network shares. Learn to create, configure permissions, audit access, and remove file shares.
PowerShell Active Directory OU Structure: Create and Manage OUs
PowerShell can create and manage AD OUs for domain structure. Learn to create OUs, set protected against deletion, and move objects between OUs.
PowerShell Get-Random: Generate Random Numbers and Pick Items
Get-Random generates numbers and picks random items from arrays in PowerShell. Learn range, seed, shuffle, and when to use cryptographic randomness.
PowerShell Compress-Archive vs 7-Zip: Choosing Your Tool
Compress-Archive handles ZIP natively but 7-Zip supports more formats and better compression. Learn when to use each in your automation scripts.
PowerShell .NET Classes: Use the Full .NET Framework
PowerShell runs on .NET and can use any .NET class directly. Learn to access System.IO, System.Net, and other namespaces for advanced scripting.
PowerShell String Padding and Alignment for Reports
Align text output in PowerShell reports using PadLeft, PadRight, and format strings. Create readable console tables without Format-Table.
PowerShell Script Template: Boilerplate for Production Scripts
Start every production PowerShell script from a solid template. This boilerplate includes parameters, logging, error handling, and help documentation.
