在Ubuntu上使用Docker有许多技巧可以帮助你更高效地管理和使用容器。以下是一些常用的技巧:
sudo apt-get update
sudo apt-get install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
sudo add-apt-repository "deb [archamd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable"
sudo apt-get update
sudo apt-get install docker-ce
sudo systemctl enable docker
sudo systemctl start docker
docker --version
docker pull ubuntu
docker run -it ubuntu bash
docker images
sudo docker rmi 镜像名/镜像id
sudo docker rmi -f $(docker images)
sudo docker ps
sudo docker ps -a
docker container start [containerID]
docker cp [containerID]:/home/abc/ /本地目录/
mkdir docker-demo
cd docker-demo
FROM nginx:stable-alpine3.17-slim
COPY index.html /usr/share/nginx/html
EXPOSE 80
CMD ["nginx", "-g", "daemon off;"]
docker build -t sampleapp:latest .
通过这些技巧和最佳实践,你可以更高效地在Ubuntu上使用Docker,提升开发和部署效率。