docker run ubuntu echo hello docker
docker run nginx
^Croot@iZbp1berl2oy3e3vt5476fZ:~# docker run nginx
/docker-entrypoint.sh: /docker-entrypoint.d/ is not empty, will attempt to perform configuration
/docker-entrypoint.sh: Looking for shell scripts in /docker-entrypoint.d/
/docker-entrypoint.sh: Launching /docker-entrypoint.d/10-listen-on-ipv6-by-default.sh
10-listen-on-ipv6-by-default.sh: info: Getting the checksum of /etc/nginx/conf.d/default.conf
10-listen-on-ipv6-by-default.sh: info: Enabled listen on IPv6 in /etc/nginx/conf.d/default.conf
/docker-entrypoint.sh: Launching /docker-entrypoint.d/20-envsubst-on-templates.sh
/docker-entrypoint.sh: Launching /docker-entrypoint.d/30-tune-worker-processes.sh
/docker-entrypoint.sh: Configuration complete; ready for start up查看 images
docker images
运行 docker
docker run -p 8080:80 -d nginx
可以访问：
查看当前正在运行的 container
docker ps
创建一个html文件
<html>
<h1> Docker is fun 123</h1>
</html>把页面 拷贝到 一个images里
docker cp index.html 173d54b314c1://usr/share/nginx/html
看下效果：
神奇！！！
停止一个docker 容器
docker stop 173d54b314c1
就不能正常访问了
再次重启
docker run -p 8080:80 -d nginx
访问效果：
现在要保存那个页面
docker commit -m "fun hlg" a3602cc5370e
此时创建了一个新的image
现在加个名字
docker commit -m "fun hlg" a3602cc5370e nginx-fun-hlg
删除命令：
docker rmi
查看当前正在运行的
docker ps
停止：
docker stoproot@iZbp1berl2oy3e3vt5476fZ:~# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a3602cc5370e nginx "/docker-entrypoint.…" 13 minutes ago Up 13 minutes 0.0.0.0:8080->80/tcp jovial_kare
root@iZbp1berl2oy3e3vt5476fZ:~# docker stop a3602cc5370e
a3602cc5370e
root@iZbp1berl2oy3e3vt5476fZ:~# docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
root@iZbp1berl2oy3e3vt5476fZ:~# 查看所有的容器
docker ps -aroot@iZbp1berl2oy3e3vt5476fZ:~# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a3602cc5370e nginx "/docker-entrypoint.…" 16 minutes ago Exited (0) About a minute ago jovial_kare
173d54b314c1 nginx "/docker-entrypoint.…" 30 minutes ago Exited (0) 19 minutes ago agitated_jennings
9d827f501f82 nginx "/docker-entrypoint.…" 34 minutes ago Exited (0) 33 minutes ago elastic_hugle
857d94349bca nginx "/docker-entrypoint.…" 38 minutes ago Exited (0) 34 minutes ago eloquent_ganguly
fb0eb55c9b8b ubuntu "echo hello docker" 41 minutes ago Exited (0) 41 minutes ago adoring_dirac
72d47427e376 ubuntu "echo hello docker" 42 minutes ago Exited (0) 42 minutes ago serene_wescoff
root@iZbp1berl2oy3e3vt5476fZ:~# 删除
docker rmroot@iZbp1berl2oy3e3vt5476fZ:~# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a3602cc5370e nginx "/docker-entrypoint.…" 16 minutes ago Exited (0) About a minute ago jovial_kare
173d54b314c1 nginx "/docker-entrypoint.…" 30 minutes ago Exited (0) 19 minutes ago agitated_jennings
9d827f501f82 nginx "/docker-entrypoint.…" 34 minutes ago Exited (0) 33 minutes ago elastic_hugle
857d94349bca nginx "/docker-entrypoint.…" 38 minutes ago Exited (0) 34 minutes ago eloquent_ganguly
fb0eb55c9b8b ubuntu "echo hello docker" 41 minutes ago Exited (0) 41 minutes ago adoring_dirac
72d47427e376 ubuntu "echo hello docker" 42 minutes ago Exited (0) 42 minutes ago serene_wescoff
root@iZbp1berl2oy3e3vt5476fZ:~# docker rm fb0eb55c9b8b
fb0eb55c9b8b
root@iZbp1berl2oy3e3vt5476fZ:~# docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
a3602cc5370e nginx "/docker-entrypoint.…" 18 minutes ago Exited (0) 3 minutes ago jovial_kare
173d54b314c1 nginx "/docker-entrypoint.…" 33 minutes ago Exited (0) 21 minutes ago agitated_jennings
9d827f501f82 nginx "/docker-entrypoint.…" 37 minutes ago Exited (0) 35 minutes ago elastic_hugle
857d94349bca nginx "/docker-entrypoint.…" 41 minutes ago Exited (0) 37 minutes ago eloquent_ganguly
72d47427e376 ubuntu "echo hello docker" 44 minutes ago Exited (0) 44 minutes ago serene_wescoff
root@iZbp1berl2oy3e3vt5476fZ:~# 
