Docker Cheat sheet Series : Container

Part 1

docker container run centos echo “Welcome Pradeep”

Hey Docker, run the container called centos with the task or process called echo on the default network

docker container run — name <container_name> -d — network <network_name> centos ls -lrt
Run the container called container_name on the network called network_name

docker container run — name c5 -d — network <network_name_1> — network <network_name_2> centos ls -lrt
Run the container called container_name on the two networks called network_name_1 and network_name_2

docker container run — name <container_name> -P -d nginx:alpine
Run the container called container_name on port automatically selected by Docker.
Identify the port via (docker container port <container_name>)

docker container run — name <container_name> -p <host_port>:<container_port> -d nginx:alpine
Run the container called container_name on the host port called host_port which mapped to container_port called container port

docker container ls -h
Help on List container

docker container ls
List all currently-running containers

docker container ls -a
List all containers in any state, such as created, running, or exited

docker container ls -l
List the last run container

docker container ls -q
List the IDs of currently-running containers

docker container ls -aq / docker container ls -a -q
List the IDs all containers in any state, such as created, running, or exited

docker rm -f ${docker container ls -a -q}
Deletes all containers that are currently defined on the system of all the state

docker container stop <container_name>
Stop the container with name container_name
(Docker sends a Linux SIGTERM signal to the main process running inside the container.
If not, Docker waits for 10 seconds and then sends SIGKILL,
to kill the process forcefully and terminate the container)

docker container stop $<container_id>
Stop the container with name container_id

docker container start <container_name>
Start the container with name container_name

docker container rm <container_name> / <container_id>
Remove the container from memory

docker container inspect <container_name> / <container_id>
Inspect the container

docker container exec -i <task>
Run the additional process in the runn container

docker container attach <container_name> / <container_id>
Attach the current terminal to the mentioned quotes

docker container logs <container_name>
Retrieve the complete log from the beginning

docker container diff <container_name>
Retrieve the complete difference from the base image . A-Added,D-Deleted,C-Modified

docker container commit <container_name> <image_name>
Creating a new image called image_name from the current container called container_name

docker container logs — tail 10 <container_name>
Retrieve only the last ten items the process running inside the container

docker container logs — tail 10 — follow <container_name>
Retrieve only the last ten items the process running inside the container and follow it

docker container run — name <container_name> -it -v <volume_name>:<container_folder_name> centos /bin/sh
Mount the container container_name to volume volume_name of container_folder_name inside the container

docker container run — name <container_name> -it -v <volume_name>:<container_folder_name>:ro centos /bin/sh
Mount the container container_name to volume volume_name of container_folder_name inside the container in read only mode

docker container prune
Regain unused system resources by pruning containers