Docker runs as root. Any directories or files created by a docker container on your host are owned by root and likely not readable by a non-root user.
You can change ownership after they are created though.
Any files you created on the host for use by docker containers keep their original ownership.
Note: The items in the left column are on one line. Github is wrapping when it shouldn't.
| Command | What it does |
|---|---|
docker ps |
See the running containers |
docker ps -a |
See all containers, whether they're running or not. |
docker images |
See the docker images you have available. |
docker start tomcat9ci_app |
Restart an existing, stopped container |
docker exec -it tomcat9ci_app /bin/bash |
Get a command shell to browse the running container |
docker stop tomcat9ci_app |
Stop the running container |
docker rm tomcat9ci_app |
Permanently destroy the container |
docker rmi tomcat9ci |
Permanently destroy the image |
docker pull tomcat:8.5 |
Update the tomcat:8.5 image with the latest updates from the docker hub. |
To create a new mssql container named 'mmsql' with bridged networking.
docker run --name duck -e 'ACCEPT_EULA=Y' -e 'SA_PASSWORD=999Pl@z@dr1v3' -p 1433:1433 -d microsoft/mssql-server-linux:2017-latest