PowerShell Module Manifest: Build a Publishable Module
A well-crafted module manifest makes the difference between a private script collection and a PSGallery-ready module. This guide covers every manifest field that matters for
Get-Date -Month "Month: June 2026"
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PowerShell Graph API Pagination: Handle Large Result Sets
Graph API returns at most 999 items per page. Scripts that ignore @odata.nextLink silently miss records. This guide shows proper pagination with throttling-aware retry logic built
PowerShell CIM Sessions: Efficient Multi-Server Queries
Opening a new CIM connection for every query is expensive. CimSession objects persist connections, enabling fast batched queries across many servers with significant overhead
PowerShell Remote Desktop Services Monitoring Script
Stale RDS sessions consume licenses and memory. This script inventories all active and disconnected sessions across your RDS farm and optionally logs off orphaned sessions.
PowerShell Teams: Manage Guest Access Policies via Graph
Guest access in Teams is a governance hot topic. This guide uses Graph SDK to enumerate all guest users, their team memberships, and set tenant-wide guest access policies.
PowerShell Encrypt and Decrypt Strings with AES in Scripts
Storing plaintext passwords in scripts is a cardinal sin. This guide shows how to use .NET AES to encrypt sensitive config values in PowerShell with proper IV and key management.
PowerShell Folder Size Reporter with Top-N Largest Folders
Finding where disk space went requires a fast recursive folder-size script. This guide builds one that handles deep trees, skips reparse points, and ranks folders by size clearly.
PowerShell Process CPU and Memory Monitoring Over Time
Spotting a process that gradually leaks memory or spikes CPU requires time-series data, not a snapshot. This script samples processes at intervals and trends the results over time.
PowerShell Exchange Online Distribution Group Audit
Distribution groups accumulate without governance. This audit script reports every group’s membership count, owners, external sender settings, and flags groups that need review.
PowerShell Desired State Configuration: Push vs Pull Mode
DSC push mode is simpler but pull mode scales to hundreds of nodes. This guide compares both modes, configures the LCM for pull, and implements a drift detection feedback loop.
