\$file); : Getopt « System Functions « Perl "/> \$file); : Getopt « System Functions « Perl "/>

GetOptions("file=s" => \$file); : Getopt « System Functions « Perl

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Perl » System Functions » Getopt 




GetOptions("file=s" => \$file);
      


use Getopt::Long;

GetOptions("file=s"  => \$file);

if ($file) {
    print "File name: $file\n";
}

   
    
    
    
    
    
  














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