use Data::Dumper;
%ERRORS=('OK'=>0,'WARNING'=>1,'CRITICAL'=>2,'UNKNOWN'=>3,'DEPENDENT'=>
+4);
%ERRORS_TEXT = reverse %ERRORS;
print Dumper(\%ERRORS);
print Dumper(\%ERRORS_TEXT);
__END__
$VAR1 = {
          'WARNING' => 1,
          'CRITICAL' => 2,
          'OK' => 0,
          'DEPENDENT' => 4,
          'UNKNOWN' => 3
        };
$VAR1 = {
          '1' => 'WARNING',
          '4' => 'DEPENDENT',
          '0' => 'OK',
          '3' => 'UNKNOWN',
          '2' => 'CRITICAL'
        };

[download]

Get it?
I use this to refer to the cleartext-error-code I get as exit-status of a sub-process.

regards,
tomte

Hlade's Law:

If you have a difficult task, give it to a lazy person --
they will find an easier way to do it.

In reply to Re: Re: 'reversing' a hash by Tomte
in thread 'reversing' a hash by Tomte

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