docker code example

Example 1: docker

docker ps # current containers
docker run # create and start the container
docker create # create container
dokcer exec # to run commnads in container for once
docker volume # create a docker volume
docker network # create a docker network
docker rm # remove container 
docker images # list the images
docker rmi # remove image
docker build # build a new image from dockerfile
docker push # push your image to docker repo
docker pull # download an image from docker repo
docker commit # create an image from container

Example 2: docker

cheat sheet

https://github.com/lifeeric/docker-cheat-sheet

Example 3: docker

# current containers
docker ps 

# create container
docker create 

# create and start the container
docker run 

# to run commnads in container for once
dokcer exec 

# create a docker volume
docker volume

# create a docker network
docker network 

# remove container 

# list the images
docker rm 

# remove image
docker images

# build a new image from dockerfile
docker rmi 

# push your image to docker repo
docker build 

# download an image from docker repo
docker push 

# create an image from container
docker pull

# commit commnad
docker commit

Example 4: docker

$ echo \
  "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null

Example 5: docker

$ docker-compose -f docker-compose.yml -f docker-compose.admin.yml run backup_db

Example 6: docker

FROM risingstack/alpine:3.3-v4.2.6-1.1.3

COPY package.json package.json
RUN npm install

# Add your source files
COPY . .
CMD ["npm","start"]