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Logs to stdout or stderr?

What is a VPC: your own private network inside one AWS Region, example ThreeTierVpc 10.0.0.0/16.

Logs to stdout or stderr? Data to stdout. Messages to stderr. So pipes stay clean. — Logs to stdout or stderr? · Download PNG

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What this card says

What it is

Data to stdout.

Why it matters

Messages to stderr.

How / example

So pipes stay clean.

echo msg >&2

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