Amit Saha • 3/11/2019

Getting a docker container's stdout logs into a variable on Linux

This technical article details a common Docker logging nuance: container stderr is output to the host's stderr. It demonstrates how to isolate and capture only the container's stdout logs into a shell variable using `docker logs` with proper stderr redirection (e.g., `2> /dev/null`), solving a potential point of confusion for developers.

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#linux #bash #docker