docker
Docker: OS-level virtualization software.
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Concepts
• Namespaces: what the virtualization software can see. We set these up with syscalls. Restricts the view of the stuff on the virtualization.Tricks
•sudo docker run --rm -it ubuntu /bin/bash -> run docker with ubuntu, then activate shell
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sudo docker ps -> list all docker running processes
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docker build -t [name]:[latest] . -> build your dockerfile
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ducker run -it [name]:[latest] -> run your docker stuff interactively
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docker image -> look at docker images around
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docker exec -it [container] sh -> open shell inside a container
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docker inspect -> inspect some shit
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docker container stats -> look at stats