As already mentioned, you probably want to use the system command. I would add that you should also use the form: 

my $rc = system "some command";
if ($rc != $whatever_return_code_you_expect) {
   # do some debugging stuff
}

[download]
to take advantage of whatever error codes/messages that may be returned.

If the code and the comments disagree, then both are probably wrong. -- Norm Schryer

In reply to Re: running programs by jlongino
in thread running programs by dmaranan

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