use strict;
use XML::Smart;
my $job_name = "a job name";
my $desc = "a description";
my $desc2 = "another description";
my $num = "a number";
my $XML = XML::Smart->new();
$XML->{JOB}{NAME}[0] = $job_name;
$XML->{JOB}{DESC}[0] = $desc;
$XML->{JOB}{DESC}[1] = $desc2;
$XML->{JOB}{NUM}[0] = $num;
$XML->save('output.xml');
####
a description
another description
##
##
$XML->{JOB}{DESC}= $desc;
$XML->{JOB}{DESC}->set_node(1) ;
##
##
a description