Lesson 1: A script that deleted the wrong folder · 8 min
Before you begin · The clean-up · What went wrong
Learners prepare on their own, you answer questions live, and the surveys tell you what stuck. 8 fields to fill in with your own policy, contacts and locations; each one is highlighted inside the course.



What learners can do at the end of each lesson. Minutes are an estimate.
Before you begin · The clean-up · What went wrong
Building blocks · Predict the output · Check
Filters in a pipeline · Which tool?
Macro habits · The overwritten total · Controls
Safe defaults · Rank the risk · Check
The reviewer's checklist · Practice