How to set the exit status code in a Symfony2 command?

How to set the exit status code in a Symfony2 command?

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$this->table() Throws [InvalidArgumentException] A row must be an array or a TableSeparator instance

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How to run command from bundle in app controller in Symfony3?

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PHP Fatal error: Uncaught exception PharException with message manifest

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Failed to reload nginx.service: Interactive authentication required

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Symfony 4 - Console exception event listener

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