From: Phlip <phlip_cpp@...>
Date: 2002-01-06T01:54:35+09:00
Subject: [ruby-talk:30292] Re: capturing both stdout and stderr of a subprocess

Yohanes Santoso sez:

> Hi,
> 
> I am trying to programatically interact with another program, much like
> expect. The problem is the interesting outputs are found both in stdout
> and stderr. Both `...`, and IO::popen() captures only stdout. Is there
> anyway to capture the stderr too? Or should I just
> IO::popen("/bin/ksh_or_your_fav_shell -c 'aProg 2>&1'") ?

/ruby-1.6.5/lib/open3.rb:#       in, out, err = Open3.popen3('nroff -man') 

-- 
  Phlip                          phlip_cpp@yahoo.com
           http://www.greencheese.org/MayorZogg
  --  Founding member of NuGWa -
        Nudists for Global Warming  --