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  1. or download this
    #!/usr/bin/perl -w
    use strict;
    use diagnostics;
    use Data::Dumper;
    
  2. or download this
    my @cups_num_jobs_cmd=("/usr/bin/lpstat ", "-h", $server, "-W not-comp
    +leted");
    print Dumper "cmd = @cups_num_jobs_cmd";
    ...
    print Dumper "cups_jobs =  @cups_num_jobs";
    $server_num_jobs=scalar(@cups_num_jobs);
    print Dumper "server_num = $server_num_jobs";
    
  3. or download this
    R_NETADMIN_NB-46        root             15360   Wed 16 Mar 2005 01:05
    +:25 PM EST
    RSPARE_NB-47            root             15360   Wed 16 Mar 2005 01:05
    +:33 PM EST
    RSPARE_NB-48            root             15360   Wed 16 Mar 2005 01:05
    +:38 PM EST