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The filehandle returned by io.popen can be read from
or written to, but not both.

2018-01-26 9:16 GMT+02:00 Russell Haley <>:
> Weird late night question:
> Is it possible to open a shell in a coroutine and just interact with
> it when I need it?
> So in a coroutine, I would just open it and then read and write then yield?
> Cheers,
> Russ