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content/post/2018-02-09-docker-without-sudo.md

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+---
+layout:     post
+title:      "如何使用非root用户执行docker命令"
+subtitle:   ""
+description: "如何使用非root用户执行docker命令"
+excerpt: "如何使用非root用户执行docker命令"
+date:       2018-02-09 10:00:00
+author:     "赵化冰"
+image:     "/img/docker.jpg"
+publishDate: 2018-02-09 10:00:00
+showtoc: false 
+tags:
+    - Tips
+    - Docker
+URL: "/2018/02/09/docker-without-sudo/"
+categories: [ Tips ]
+---
+
+### Add the docker group if it doesn't already exist:
+
+sudo groupadd docker
+
+### Add the connected user "$USER" to the docker group. Change the user name to match your preferred user if you do not want to use your current user:
+
+sudo gpasswd -a $USER docker
+
+### Either do a newgrp docker or log out/in to activate the changes to groups.