docker pull 拉取镜像
docker push 推送镜像

docker build 构建镜像
通过DOCKERFILE
docker save 保存压缩文件
docker load 传递

docker rmi 删除镜像

docker -o nginx.tar nginx:latest

docker load -i nginx.tar 


docker stop 停止镜像
docker start 启动镜像

docker ps 查看当前运行的进程
docker logs 查看日志

docker exec 进入容器内部

docker push 回收镜像



docker run -d \

  --name mysql \

  -p 3306:3306 \
\\端口映射 前为宿主机端口，后为容器端口
  -e TZ=Asia/Shanghai \

  -e MYSQL_ROOT_PASSWORD=123 \

  mysql
  -e为镜像所需要配置的环境变量，为镜像制作者决定
  可从中查询https://hubgw.docker.com/
  查询方式为

docker run -d --name nginx -p 80:80 -v html:/usr/share/nginx/html  nginx

# Nginx
#
# VERSION               0.0.1

FROM      ubuntu
MAINTAINER Victor Vieux <victor@docker.com>

RUN apt-get update && apt-get install -y inotify-tools nginx apache2 openssh-server

# Firefox over VNC
#
# VERSION               0.3

FROM ubuntu

# Install vnc, xvfb in order to create a 'fake' display and firefox
RUN apt-get update && apt-get install -y x11vnc xvfb firefox
RUN mkdir /.vnc
# Setup a password
RUN x11vnc -storepasswd 1234 ~/.vnc/passwd
# Autostart firefox (might not be the best way, but it does the trick)
RUN bash -c 'echo "firefox" >> /.bashrc'

EXPOSE 5900
CMD    ["x11vnc", "-forever", "-usepw", "-create"]

# Multiple images example
#
# VERSION               0.1

FROM ubuntu
RUN echo foo > bar
# Will output something like ===> 907ad6c2736f

FROM ubuntu
RUN echo moo > oink
# Will output something like ===> 695d7793cbe4

# You᾿ll now have two images, 907ad6c2736f with /bar, and 695d7793cbe4 with
# /oink.