C.W.K.
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Quiz · 4 questions

🔑 Execution Envelopes

The same Mac is many doors. Which capabilities you get depends on how you knocked — and reachable is never the same as allowed.

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Quiz

01What is an 'execution envelope'?
02A headless SSH session on a Mac could push to GitHub over SSH but couldn't read the login Keychain token that gh uses. What's the lesson?
03How does an operation avoid running a step in an envelope that can't satisfy it?
04Host reachability implies which of the following?
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