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alcove

0.40.4
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Control plane for Unix processes, containers and sandboxes

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alcove edoc getenv-3.edoc
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edoc/getenv-3.edoc 

@doc getenv(3): retrieve an environment variable



== Examples ==



```

1> {ok, Drv} = alcove_drv:start().

{ok,<0.177.0>}

2> alcove:getenv(Drv, [], "TERM").

<<"screen">>

'''