Handson Training - katacoda

Impressed with handson learning from katacoda

	Deploying Your First Docker Container
	https://katacoda.com/courses/docker/deploying-first-container
	My Notes
	#search docker image
	docker search redis
	#run command in background
	docker run -d redis
	#find running containers
	docker ps
	#Run docker
	docker run -d --name redisHostPort -p 6379:6379 redis:latest
	#save data
	docker run -d --name redisMapped -v /opt/docker/data/redis:/data redis
	Impressive Course - https://katacoda.com/courses/container-runtimes/what-is-a-container
	My Container Notes
	Containers are just normal Linux Processes
	namespaces - limit what processes can see
	Commands
	#Launch the following Redis container
	#docker run [OPTIONS] IMAGE [COMMAND] [ARG...] [flags]
	#container name db
	#image redis:alpine
	docker run -d --name=db redis:alpine
	#check running process
	ps aux | grep redis-server

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Happy Learning!!!