Docker Cheat Sheet

docker.sh

# Build a container from a local Dockerfile
# 1. -t is the tagname
# 2. The appname is any name we want to distinguish containers
# 3. . the path to Dockerfile
docker build -t <appname> .

# List Images
docker images

# Remove an Image
docer rmi <imageid> <imageid>
docer rmi <appname> <appname>

# Remove All Images
docker rmi $(docker images -a -q)

# Run a container (also creates a container if it doesn't exist)
docker run <appname>

# Or, with more settings
# -d detached mode
# -rm remove the container after it's exited
docker run -p 3000:3000 -d -rm <appname>

# Show running containers
docker ps -a

# To stop, start, or remove an existing container that was created with docker run
docker stop <containerid>
docker start <containerid>
docker rm <containerid>

# To Remove all containers
docker rm $(docker ps -a -q)