docker常用的命令，个人总结。

1. 最近在使用docker部署项目，和安装应用，下面分享一些常用的docker命令，希望能帮到使用docker的小伙伴们。
2. 命令：

   **1.启动docker 服务**：
   
   ```
   systemctl start docker
   ```
   
   **2.删除所有容器：**
   
   ```
   docker rm `docker ps -a -q`
   ```
   
   **3.删除所有镜像：**
   
   ```
   docker rmi `docker images -q`
   ```
   
   **4.docker启动所有的容器：**
   
   ```
   docker start $(docker ps -a | awk '{ print $1}' | tail -n +2)
   ```
   
   **5.查看所有容器：**
   
   ```
   docker ps
   ```
   
   **6.重启容器**
   
   ```
   docker container restart 容器名
   ```
   
   **7.启动容器：**
   
   ```
   docker start 容器id
   ```
   
   **8.停止容器：**
   
   ```
   docker stop 容器id
   ```
   
   **9.docker 创建前端容器**
   
   ```
   docker run --name cas-web-client -p 80:8080 -v /home/apps/web/dist/:/usr/local/tomcat/webapps/ROOT -d tomcat:jdk8 
   
   docker run --name ui-builder-client -p 11771:8080 -v /home/ocnadmin/ui-builder/web/dist/:/usr/local/tomcat/webapps/ROOT -d tomcat:jdk8 
   docker run --name ui-builder-manager -p 11772:8080 -v /home/ocnadmin/ui-builder/manager-web/dist/:/usr/local/tomcat/webapps/ROOT -d tomcat:jdk8
   ```
   
   10.进去容器：
   
   ```
   docker exec -it pg9.6 /bin/bash
   ```
   
   11.docker创建pg数据库
   
   docker run --name pg9.6 -v /data/ocn/db/pgsql/:/var/lib/postgresql/data/ -e POSTGRES_PASSWORD=o.cnwx123 -p 5432:5432 -d postgres:9.6
   
   12 nginx部署
   
   ```
   docker run -id \
   -p 11510:11510 \
   -p 11566:11566 \
   --name nginx \
   -v /home/ocnadmin/docker/nginx/html:/usr/share/nginx/html \
   -v /home/ocnadmin/docker/nginx/base/11510:/usr/share/nginx/base/11510 \
   -v /home/ocnadmin/docker/nginx/base/11566:/usr/share/nginx/base/11566 \
   -v /home/ocnadmin/docker/nginx/conf/nginx.conf:/etc/nginx/nginx.conf \
   -v /home/ocnadmin/docker/nginx/conf/conf.d:/etc/nginx/conf.d \
   -v /home/ocnadmin/docker/nginx/logs:/var/log/nginx \
   -v /home/ocnadmin/docker/nginx/certs:/etc/nginx/certs \
   docker.io/nginx:latest
   ```