ngrok is a globally distributed reverse proxy fronting your web services
running in any cloud or private network, or your machine.
On Linux or Mac OS X you can unzip ngrok from a terminal with the following command. On Windows, just double click ngrok.zip to extract it.
$ unzip /path/to/ngrok.zip
Running this command will add your authtoken to the default ngrok.yml configuration file. This will grant you access to more features and longer session times. Running tunnels will be listed on the endpoints page of the dashboard.
$ ngrok config add-authtoken 2GMH0eAbD3ToHDhQJQXY2zNPQ3k_7t2eFh6bftXMxUwuwALXc
Read the documentation on how to use ngrok. Try it out by running it from the command line:
$ ngrok help
To start a HTTP tunnel forwarding to your local port 80, run this next:
$ ngrok http 8000
공식문서에는 80이지만 하던대로 localhost:8000을 설정하기위해 8000으로 설정