docker run <image name> <command>

If image not exist we pull it Docker run = create + run The command is override and execute inside the container

docker image ps 

Display all running containers

 docker image ps  - - all

Show all running docker ever If docker exited its not means his dead you can start it again with the start command

docker create <image-name> 

Create the image and return the container ID

docker start  -a <id>

Run and return all the output from the specific container

docker system prune 

Delete all Container cache data

docker stop <container - id>

Hardware signal send to the hardware used by this container Let release memory . If container docent stop in 10 secondes docker kill will send Send sigterm

docker kill <container - id>

Send sigkill you have to shot done write now

docker logs <id>

Get all logs of created

docker exec -it <container id> <command>

-it type input exec to the container without it the command want have any chance getting an input and return to the terminal Flags = [ -it => -i -t ] [ -i ] rederice input to container stdin [ -t ] format output of container

every container as 3 standers input Stdin - Stdout - Stderr -

docker exec -it <container id> <command> sh

Open a Terminal in a container context

Docker Files

docker build .

build a docker file in current directory , returns container id

docker build -t naortedgi/redis:latest .

build a docker file in current directory and tag it , returns container id

Sending build context to Docker daemon  2.048kB
Step 1/3 : FROM alpine
 ---> caf27325b298
Step 2/3 : RUN apk add --update redis
 ---> Using cache
 ---> 442834e44730
Step 3/3 : CMD [ "redis-server" ]
 ---> Using cache
 ---> dccc0b91d87f
Successfully built dccc0b91d87f
Successfully tagged naortedgi/redis:latest

how to import file to inside of container

COPY ./

docker run -p <local-port:docker-port> <image id>

redirect incoming request from local machine into contianer