title: How to restart shiny server in Docker container?
body: <p>I have a Dockerized R Shiny app that extends the <a href="https://hub.docker.com/r/rocker/shiny/" rel="noreferrer">rocker/shiny</a> image. I would like to restart the shiny-server inside of the Docker container at some point. From the <a href="http://docs.rstudio.com/shiny-server/#stopping-and-starting" rel="noreferrer">documentation of shiny-server</a>, I tried all the commands for different Linux builds and none of them worked. </p>
  
  <p>Does anyone know how to restart the shiny-server in the Docker container?</p>