dockercommands.txt

docker kill <containerID>

To expose multiple ports, simply provide multiple -p arguments:
docker run -p 4000:4000 web
docker run -p 5002:5002 joesrasabot
docker run -p 4000:4000 combinedapp


docker build -t joesrasabot:v1.0 .
docker build -t websidejoe:v1.1 .

docker build -t combinedapp:v1.0 .


docker run -ti joesrasabot /bin/bash

Or to enter a specific docker container by ID, do:
docker exec -it 0d0c82065a27 /bin/bash

Then to check a process attached to a port:
lsof -i :port

and just list ports:
ps aux




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deployment
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docker build -t project_final .

docker run -i -p 80:80 -p 5002:5002 project_final


docker images
docker tag <imageID> ucabjpc/project_final:v6
docker push ucabjpc/project_final:v6