yum install -y yum-utils
yum-config-manager \
--add-repo \
https://download.docker.com/linux/centos/docker-ce.repo
yum install docker-ce docker-ce-cli containerd.io
systemctl start docker
systemctl stop docker
systemctl restart docker
systemctl status docker
docker version
yum remove docker \
docker-client \
docker-client-latest \
docker-common \
docker-latest \
docker-latest-logrotate \
docker-logrotate \
docker-engine
docker commit 容器id imageName
docker save -o xxx.tar imageName
docker load < xxx.tar
docker image
docker ps
docker container ls -all
docker pull tomcat
docker run -it -p 8888:8080 tomcat
docker run -d -it -p 8888:8080 --name new_tomcat tomcat
docker stop new_tomcat
docker restart new_tomcat
docker exec -it tomcat /bin/bash
docker system prune -a
docker rmi -f <镜像id>
docker rmi $(docker images -q)
首先需要停止所有的容器(只停止单个时把后面的变量改为id即可)
docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)
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