??? ??: ubuntu-server 16.04
docker ??: Docker version 17.03.0-ce, build 60ccb22
docker info? ????? ????? ???? ???? ?? ???? ?????.
?? ?? service docker start? ???? ??:
systemctl status docker.service? ???? ??? ?? ??? ???.
3? ???? ? ?????, ?? ???? ??? ?? ??? ? ?????.
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![[? ?????] Node.js ?? ??](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
