Developer adds on-call incident simulations to Docker learning game

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A developer has introduced 'boss levels' to DockerLinux, a free browser-based game for learning Linux and Docker. These levels simulate on-call production incidents where players must diagnose and fix problems within a time limit. The game presents realistic scenarios like crashed containers and network issues that require real troubleshooting commands. The feature aims to provide safe practice for handling actual system outages without affecting the user's own machine.

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ProgrammingDEV Community ·

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