- docker pull
>> docker pull nginx:1.17.9
1.17.9: Pulling from library/nginx
123275d6e508: Pull complete
9a5d769f04f8: Pull complete
faad4f49180d: Pull complete
Digest: sha256:88ea86df324b03b3205cbf4ca0d999143656d0a3394675630e55e49044d38b50
Status: Downloaded newer image for nginx:1.17.9
docker.io/library/nginx:1.17.9
- docke run
>> docker run -d --name nginx -p 8080:80 nginx:1.17.9
//nginx:1.17.9 （同上面pull的Status: Downloaded newer image for nginx:1.17.9
docker.io/library/nginx:1.17.9）-d 后天运行哦
bd002733203d169f691eacfcd183af7e4132efafb2c9d52d560ff4a844f25bb3
http://localhost:8080/
- docker ps 看进程
>> docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
bd002733203d nginx:1.17.9 "nginx -g 'daemon of…" 7 minutes ago Up 7 minutes 0.0.0.0:8080->80/tcp nginx
- docker rm 删除容器
>>> docker rm nginx
Error response from daemon: You cannot remove a running container bd002733203d169f691eacfcd183af7e4132efafb2c9d52d560ff4a844f25bb3. Stop the container before attempting removal or force remove
docker rm -f 容器 强制删除
- docker stop 停止容器
docker stop nginx - docker run 设置挂载目录 防止误操作影响了服务
docker run -d --name nginx -p 8080:80 -v ./nginx/html:/usr/share/nginx/html nginx:1.17.9
docker pull mysql：8.0.26
docker run -d --name mysql -p 3307:3307 --privileged=true -e MYSQL_ROOT_PASSWORD=123456 mysql:8.0.26
端口3306被占用
sudo lsof -i:3306
看是不是本地装了一个mysql 并配置了开机启动项
docker exec -it mysql bash //进入mysql
mysql -u root -p
password：123456
alter user 'admin'@'localhost' identified by '123456'. //增加 用户
create database my_data
show databases
drop databases mydata
use mydata
select version()
select now()
ahahh
