#!/usr/bin/perl
#SBATCH -A 1234
#SBATCH -t 2-00:00 
#SBATCH -n 24

use warnings;
use strict;

system("module add gromacs")==0
    or warn "Warning: module add failed, code $?";
system("srun resp.com")==0
    or warn "Warning: srun failed, code $?";

##</code><code>##

#!/usr/bin/perl
use warnings;
use strict;
use IPC::Run3 'run3';
my $script = <<'END_SCRIPT';
#!/bin/bash
#SBATCH -A 1234
#SBATCH -t 2-00:00 
#SBATCH -n 24

module add gromacs
srun resp.com
END_SCRIPT
run3 ["sbatch"], \$script;