$ slowloris --help
usage: slowloris [-h] -u URL [-c CONNECTION_COUNT] [-s]

Asynchronous Python implementation of SlowLoris attack

optional arguments:
  -h, --help            show this help message and exit
  -u URL, --url URL     Link to a web server (http://google.com) - str
  -c CONNECTION_COUNT, --connection-count CONNECTION_COUNT
                        Count of active connections (default value is 247) - int
  -s, --silent          Ignore all of the errors [pure attack mode] - bool