Update README.md

README.md

@@ -1,6 +1,32 @@
-##freehub
+#freehub
 
 **BikeBike Docker Container Image for freehub**
 
-Member and shop visit [application](https://github.com/asalant/freehub/wiki) implemented in Rails by the [San Francisco Bike Kitchen](http://bikekitchen.org/).
+Freehub is a member and shop visit [application](https://github.com/asalant/freehub/wiki) implemented in Rails by the [San Francisco Bike Kitchen](http://bikekitchen.org/).
 
+##Pull the repository
+
+```
+docker pull bikebike/bikebike
+```
+
+
+##Run the docker container
+
+Publish the container's port to the host:
+
+>format: ip:hostPort:containerPort | ip::containerPort | hostPort:containerPort
+
+
+```
+docker run -d -p 3000:3000 --name="freehub" bikebike/freehub
+```
+
+##How to test/develop inside the running container process 
+
+This method uses [nsenter](http://jpetazzo.github.io/2014/06/23/docker-ssh-considered-evil/).  Check out [jpetazzo/nsenter](https://github.com/jpetazzo/nsenter) on GitHub. 
+
+```
+sudo PID=$(docker inspect --format {{.State.Pid}} <container_name_or_ID>)
+sudo nsenter --target $PID --mount --uts --ipc --net --pid
+```