Docker 安装与使用
安装
sudo apt-get update
sudo apt-get install -y \
ca-certificates \
curl \
gnupg \
lsb-release
sudo mkdir -p /etc/apt/keyrings
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
echo \
"deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
$(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > dev/null
sudo apt-get update
sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-compose-plugin
常用命令
列出所有镜像
docker images -a
删除镜像
删除单个镜像
docker rmi <your-image-id>
删除多个镜像
docker rmi <your-image-id> <your-image-id> ...
列出所有容器的数字 ID
docker ps -a -q
删除容器
docker rm <container-id>
停止所有容器运行
docker stop $(docker ps -a -q)
删除所有停止运行的容器
docker rm $(docker ps -a -q)