add port in dockerfile code example

Example 1: dockerfile expose udp port

EXPOSE 8285/udp

Example 2: how to add a port to a running docker container

#Stop your container, in this example test01
docker stop test01
#Create a new image named test02 from test01 container
docker commit test01 test02
#Create a new container test02 with the new port from the new image
docker run -p 8080:8080 -td test02

Example 3: dockerfile expose udp port

sudo docker run -p 53160:53160 \
    -p 53160:53160/udp -p 58846:58846 \ 
    -p 8112:8112 -t -i aostanin/deluge /start.sh