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var yargs = require('yargs/yargs')(process.argv.slice(2));
var argv = yargs.usage('This is my awesome program')  .options({    'about': {      description: 'Provide some details about the author of this program',      required: true,      alias: 'a',    },    'info': {      description: 'Provide some information about the node.js agains!!!!!!',      boolean: true,      alias: 'i'    }  }).argv;
yargs.showHelp();
console.log('\n\nInspecting options');console.dir(argv);