Docker

docker run -d -p 8080:80 -v /home/heth/nginx:/usr/share/nginx/html nginx || Same as above but with volume map. Actually mounts directory in container

command	Explanation
docker ps	Status of running containers
docker container ls	Status of running containers (As above)
docker run ubuntu	Run image ubuntu in containe (Terminates as its bash exits) - pull container if not present
docker run -d nginx	Run image nginx detach (as daemon stdin/stdout detached)
docker run -d -p 8080:80 nginx	Run image nginx detach (portmap redirect 8080->80) public to private - See rule with iptables -L -t nat -n or nft list ruleset
docker run -it ubuntu	Run image ubuntu in container ( -it = interactive tty )
docker pull nginx	pull container from repository (default docker hub)