#!/bin/sh exec ./home/bevs/bin/email >/dev/null 2>&1 #### #!/usr/bin/perl exec './home/bevs/bin/email >/dev/null 2>&1'; die; #### #!/usr/bin/perl use strict; use warnings; use IPC::Open3 qw( open3 ); open(my $fr_chld, '>', '/dev/null') or die; my $pid = open3(\*STDIN, $fr_chld, $fr_chld, './home/bevs/bin/email'); waitpid($pid, 0) or die;