Docker build

Docker BUILD commands

docker system prune

Source: linuxize.com

Docker build -t

--tag , -t   ---->   Name and optionally a tag in the ‘name:tag’ format

Source: docs.docker.com

Docker build

docker build -t imageName:imageTag pathToDockerfileDirectory/

Example:
docker build -t vieux/apache:2.0 .

Docker BUILD commands

docker image prune

Source: linuxize.com

Docker build

docker build -t myName:myTag -f myDockerfile .

Multiple run dockerfile

RUN cd / && \
    git clone https://github.com/ && \
    cd /fileadmin/ && \
    bundle install && \
    rake db:migrate && \
    bundle exec rails runner "eval(File.read 'createTestUser.rb')" && \
    mkdir /pending && \
    mkdir /live && \
    chmod 777 /pending && \
    chmod 777 /live

Source: github.com

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