docker exec -it code example

Example 1: docker exec bash

//For executing commands in the container
docker exec -it  bash

Example 2: docker exec

sudo docker exec --user root -it containerName /bin/bash

Example 3: docker -it exec bash

docker exec -i -t 0f4fe0b1f413 bash

Example 4: docker exec -it id command

it ensures that when you exit from contianer it is still running