From: Francois Pottier <francois.pottier@inria.fr>
To: caml-list@inria.fr
Subject: Re: [Caml-list] Unix.create_process
Date: Thu, 20 Dec 2001 16:14:32 +0100 [thread overview]
Message-ID: <20011220161432.A11820@pauillac.inria.fr> (raw)
In-Reply-To: <3C20DDC9.22969.A60E35F@localhost>; from wester@ilt.fhg.de on Wed, Dec 19, 2001 at 06:34:49PM +0200
Hi Rolf,
You need to create a pipe, have the process write into one end of it, and read
data off the other end. The function [Unix.open_process_in] does that for
you. Here is an example:
let one_liner command =
let channel = Unix.open_process_in command in
let line = input_line channel in
let _ = Unix.close_process_in channel in
line
;;
--
François Pottier
Francois.Pottier@inria.fr
http://pauillac.inria.fr/~fpottier/
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prev parent reply other threads:[~2001-12-20 15:14 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2001-12-19 16:34 Rolf Wester
2001-12-20 15:14 ` Francois Pottier [this message]
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