docker start with shell code example
Example 1: docker access container
docker exec -it <mycontainer> bash
docker exec -it <mycontainer> sh ##for alpine
Example 2: docker interactive shell
docker exec -it [containerid/name] [shell]
#Example
docker exec -it fa80b69 bash
#if its an apline container use "sh" instead of "bash"
Example 3: docker run command on container
sudo docker exec -it <container name> <command>
Example 4: how to execute docker command in shell script
echo -n "enter type compose command ? "
read type
[[ "$type" ]] && docker-compose $type;
Example 5: docker how to run existing container
docker start <container-name/ID>