Perl CLI Input Processor

A Perl CLI Input Processor is a Command Line Processor to a Perl program.

• Context:
  • It can processed a Perl Command Line Option.
  • …
• Counter-Example(s):
  • Python CLI Input Processor.
• See: Command-line Interface.

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References

2013

use Getopt::Long ;
die "ERROR in parameter processing.\n" if not GetOptions (
   'inFile:s'   => \$inFile,
   'outFile:s'  => \$outFile,
...
   'help'        => \$help,
) ;

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