attach to process by pid?

[Grant Edwards]

On 2011-03-09, Danny Shevitz <shevitz at lanl.gov> wrote:
>
>> process has some kind of communication(s) interface; eg:
>>  * some kind of listening socket
>>  * some kind of I/O (pipe, stdin/stdout)
>
> It does have a stdin/stdout. How do I access it?

You don't.  You access the "other end" of the pipe or pty to which
the program's stdin/stdout is attached.

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