以下是Linux Docker的安装与配置步骤:
curl -fsSL https://get.docker.com -o get-docker.sh,然后sudo sh get-docker.sh。sudo apt-get install apt-transport-https ca-certificates curl gnupg lsb-release。curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg。echo "deb [arch=amd64 signed-by=/usr/share/keyrings/docker-archive-keyring.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 docker-ce docker-ce-cli containerd.io。sudo systemctl start docker,sudo systemctl enable docker。sudo docker run hello-world,若看到欢迎信息,则安装成功。/etc/docker/daemon.json,添加如{"registry-mirrors": ["https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo"]},然后重启Docker服务:sudo systemctl restart docker。sudo usermod -aG docker $USER,退出并重新登录生效。