It doesn't help if you want to capture STDERR and STDOUT in separate scalars.

To answer gmarler's question: if you just want to capture STDERR and STDOUT for an external program then it is rather easy to do with IPC::Run:

use IPC::Run qw(run);

my($out, $err);
run ['/path/to/prog', 'arg1', 'arg2'], '>', \$out, '2>', \$err;

[download]

You can find more complex examples in following nodes:

--
Ilya Martynov, ilya@iponweb.net
CTO IPonWEB (UK) Ltd
Quality Perl Programming and Unix Support UK managed @ offshore prices - http://www.iponweb.net
Personal website - http://martynov.org

In reply to Re: Re: Use of IPC::Run rather than system() by IlyaM
in thread Use of IPC::Run rather than system() by gmarler

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