[cbro@chromium:~] $ /usr/local/bin/perl5.00503 testers.pl 

Success
[cbro@chromium:~] $ /usr/local/bin/perl6 testers.pl 

`./testers.sh`

##</code><code>##

$prg = "testers.sh";
$ret_val = <`$prg`>
print "\n\n$ret_val\n\n";

##</code><code>##

$prg = "./testers.sh";