Re: STDERR and STDOUT redirection from codeopen/code

in reply to STDERR and STDOUT redirection from codeopen/code

This will do the trick for you (on *nix):

my $command = 'ls -al';
open CMD, "$command 2>&1|"  or die $!;
my @output = <CMD>;
close CMD;
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The open executes $command. The 2>&1 redirects STDERR to STDOUT and backgrounds process. The | pipes the output to the CMD filehandle which we then read from as usual.

cheers

tachyon

s&&rsenoyhcatreve&&&s&n.+t&"$'$`$\"$\&"&ee&&y&srve&&d&&print

Comment on Re: STDERR and STDOUT redirection from codeopen/code Download Code

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Re: Re: STDERR and STDOUT redirection from codeopen/code by dpatrick (Scribe) on Apr 11, 2002 at 20:24 UTC
Thanks. That's exactly what I was looking for. This is what we had in the cron job but I wasn't sure whether I could do the same from Perl. dpatrick - I think scsh is cool. Open Sourceror, Perlmonk http://perlmonk.org/~dpatrick	[reply]

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