I think I remember something like this in the Camel...
#!/usr/bin/perl
use strict;
my $logfile = $ARGV[0];
open STDOUT, "|-"
or do {
open LOG, ">> $logfile"
or die "Unable to open $logfile: $!\n";
while (<STDIN>) { print, print LOG }
close LOG, close STDOUT;
exit;
};
print "This is only a test.\n";
I'm sure it is much more elegant in the book...
check the IPC chapter. :)
-faure
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