[Haskell-cafe] haskell and releasing resources
davve at dtek.chalmers.se
Tue Feb 6 17:40:56 EST 2007
6 feb 2007 kl. 22.33 skrev Fawzi Mohamed:
> On Feb 6, 2007, at 8:39 PM, David Waern wrote:
>>> Wait for the process to terminate, using
>>> waitForProcess pid
>>> I've a sketch for a nice wrapper for the low level process code
>> What's missing? I'd like to use it, but I don't like unreleased
>> libraries :)
> I would use it just as tutorial, for real I would use
> if you need.
I just want to get the output of a command as a String. In this case
the newopen library is the simplest thing.
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