#!/tool/bin/perl
use strict;

my $cmd = "myexecutable";

system($cmd);

my $exit_value = $? >> 8;
my $signal_num = $? & 127;
my $dumped_core = $? & 128;

printf("exit_value = $exit_value, signal_num = $signal_num, dumped_core = $dumped_core\n");