When you run the container, if the container is not a custom name, then, docker will default to a name, but better to play a few of the good, it is also easy to remember, at the same time conducive to distinguish
For example, I want to take an alias when running tomcat container, called tomcat
docker run --name=tomcat -it -p 8888:8080 tomcat
It can be found from the success of the alias, play a key parameter is the alias -name = xxx, as for the other parameters, see the need to choose to use.
