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  1. or download this
    #!/usr/bin/perl -w
    use strict;
    ...
    my $server1='rlinux1';
    my $num2 = qx{/usr/bin/lpstat -h $server1 -W not-completed|wc -l};
    print Dumper "$num2";
    
  2. or download this
    $VAR1 = 'rprint1';
    $VAR1 = '2
    ...
    $VAR1 = 'rlinux1';
    $VAR1 = '3
    ';
    
  3. or download this
    print Dumper "$server";
          my $server_num_jobs = qx{/usr/bin/lpstat -h $server -W not-compl
    +eted|wc -l};
          print Dumper "$server_num_jobs";
    
  4. or download this
    $VAR1 = 'rprint1'; $VAR1 = '0 ';
    $VAR1 = 'rlinux1'; $VAR1 = '0 ';