Operational guides and tips from my sysadmin days - focusing on M365, Google Workspace, and SaaS platform administration.
Google Workspace
Automating User Archival with GAM
A comprehensive PowerShell script using GAM to automate the entire user offboarding lifecycle: triggering Vault exports, downloading data, and archiving to Shared Drives.
Microsoft 365
Exchange Online PowerShell Guide
Essential commands and scripts for managing Exchange Online - mailboxes, permissions, distribution groups, room resources, and reporting.
SharePoint App-Only Access
Configuring certificate-based authentication for automated SharePoint operations using Entra ID.