code: function get_argv() {
    OPTS = optimist.boolean(['die', 'daemon'])
                   .demand(['port', 'socket'])
                   .default({ 'max': 25
                           })
                   .describe({ 'die': 'Exit after serving one request'
                             , 'log': 'Path to log file'
                             , 'port': 'Listening port number'
                             , 'max': 'Maximum allowed subprocesses'
                             , 'daemon': 'Daemonize (run in the background); requires --log and --pidfile'
                             , 'pidfile': 'Lockfile to use when daemonizing'
                             , 'socket': 'Unix socket FastCGI program will use'
                            })
                   .usage('Usage: $0 [options] <FastCGI program> [program arg1] [arg2] [...]')
  
    ARGV = OPTS.argv
  }
docs: Utilities