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Field notes on cloud and IT operations

Practical guides and PowerShell scripts from more than two decades of running infrastructure: SharePoint, Azure, AWS and cloud cost management.

Read the SharePoint notesBrowse all scripts

Topics

Each topic has guides meant to be read in order, and scripts you can download and run.

How these notes work

Written from real work. Every tip comes from production farms, tenants and cloud estates, not from a lab.

Safe by default. Reports are read-only. Anything that changes data supports -WhatIf, so you can see what it would do before it does it.

Consistent examples. Each topic uses fixed example names and URLs, such as sharepoint.ravindran.in, so you know exactly what to replace.