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A wanderer capable of grasping the beauty of the grass, with a heart full of ancient charm, and a fondness for playful wit. Those who understand my words are knowledgeable individuals; those who decipher my code truly comprehend the essence. I am a wandering code swordsman, carrying my skills and riding freely through the digital world.

🧩完全清除docker

目前开发的笔记本使用的是ubuntu22.04.1 桌面版本,docker-desktop 正好有桌面版本,所以安装桌面版本比较合适。这边小记一下如何清除已有老旧docker,注意这里是完全清除老旧docker,原来的image和容器都会被清理!

步骤如下

1.删除某软件及其安装时自动安装的所有包

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sudo apt-get autoremove docker docker-ce docker-engine docker.io containerd runc

2.删除无用的相关的配置文件

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dpkg -l | grep docker
dpkg -l |grep ^rc|awk '{print $2}' |sudo xargs dpkg -P

3.卸载没有删除的docker相关插件,比如

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sudo apt-get autoremove docker-ce-*

4.删除docker的相关配置,命令如:

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sudo rm -rf /etc/systemd/system/docker.service.d
sudo rm -rf /var/lib/docker

5.最后再查询下docker相关软件包

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dpkg -l | grep docker

6.如果还有包存在,则删除,可能会有多个

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sudo apt remove --purge xxx# 

验证

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# 验证下 此处应该报错
docker -v