Server : Apache/2.4.41 (Ubuntu) System : Linux absol.cf 5.4.0-198-generic #218-Ubuntu SMP Fri Sep 27 20:18:53 UTC 2024 x86_64 User : www-data ( 33) PHP Version : 7.4.33 Disable Function : pcntl_alarm,pcntl_fork,pcntl_waitpid,pcntl_wait,pcntl_wifexited,pcntl_wifstopped,pcntl_wifsignaled,pcntl_wifcontinued,pcntl_wexitstatus,pcntl_wtermsig,pcntl_wstopsig,pcntl_signal,pcntl_signal_get_handler,pcntl_signal_dispatch,pcntl_get_last_error,pcntl_strerror,pcntl_sigprocmask,pcntl_sigwaitinfo,pcntl_sigtimedwait,pcntl_exec,pcntl_getpriority,pcntl_setpriority,pcntl_async_signals,pcntl_unshare, Directory :  /usr/share/doc/node-yargs/examples/

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var yargs = require('../index');

var argv = yargs
  .usage('This is my awesome program\n\nUsage: $0 [options]')
  .help('help').alias('help', 'h')
  .version('version', '1.0.1').alias('version', 'V')
  .options({
    input: {
      alias: 'i',
      description: "<filename> Input file name",
      requiresArg: true,
      required: true
    },
    output: {
      alias: 'o',
      description: "<filename> output file name",
      requiresArg: true,
      required: true
    }
  })
  .argv;

console.log('Inspecting options');
console.dir(argv);

console.log("input:", argv.input);
console.log("output:", argv.output);