23 lines
875 B
Markdown
23 lines
875 B
Markdown
# Docker
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## 安装
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```sh
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# 更新系统包列表：
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sudo apt update
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# 安装依赖包：
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sudo apt install apt-transport-https ca-certificates curl software-properties-common
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# 添加 Docker 的官方 GPG 密钥：
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curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /usr/share/keyrings/docker-archive-keyring.gpg
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# 添加 Docker APT 仓库：
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echo "deb [arch=$(dpkg --print-architecture) 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
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# 更新包列表：
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sudo apt update
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# 安装 Docker CE（社区版）：
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sudo apt install docker-ce
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# 启动 Docker 并设置为开机启动：
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sudo systemctl start docker
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sudo systemctl enable docker
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# 验证 Docker 是否安装成功：
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sudo docker run hello-world
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``` |