#!/usr/bin/perl

use strict;
use warnings;

use MIME::Base32; # libmime-base32-perl

open(my $RND_FH, '<', "/dev/urandom") or die "Unable to open '/dev/urandom' - $!";
sysread($RND_FH, my $random_data, 10) == 10 or die "read random data failed - $!\n";
close $RND_FH or warn "Unable to close '/dev/urandom' - $!";

print MIME::Base32::encode_rfc3548($random_data) . "\n";

exit(0);