## Run against image
### Run a single task

docker run [image-name] [command]
>
docker run `alpine` `hostname`
### Run interactively

docker run -it [image-name] [command]
>docker run -it `ubuntu` `bash`

### Run in background

docker run -d --name [container-name] -e [environment-variables] [command]
>docker run -d --name `erdongsql` -e `MYSQL_ROOT_PASSWORD=my-secret-pw` `mysql`

## Run against running container
docker exec [name-of-runnning-container] [arbitrary-commands]

>docker exec `erdongsql` `mysql --user=root --password=my-secret-pw --version`