增加Ubuntu apt-get安装docker-compsos和Docker安装说明

docker/Readme.md

@@ -6,6 +6,19 @@
 sudo curl -L "https://github.com/docker/compose/releases/download/1.24.1/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose
 sudo chmod +x /usr/local/bin/docker-compose
 ```
+`Ubuntu`用户快速安装`docker-compose`
+```
+sudo apt-get update && sudo apt-get install -y python3-pip curl vim git moreutils
+pip3 install --upgrade pip
+pip install docker-compose
+```
+
+通过`docker-compose version`查看`docker-compose`版本，确认是否安装成功。
+
+- `Docker`安装 
+国内一键安装 `sudo curl -sSL https://get.daocloud.io/docker | sh`
+国外一键安装 `sudo curl -sSL get.docker.com | sh`
+
 ### 如果需要使用 docker 多个账户独立并发执行定时任务，[参考这里](https://github.com/iouAkira/scripts/blob/patch-1/docker/docker%E5%A4%9A%E8%B4%A6%E6%88%B7%E4%BD%BF%E7%94%A8%E7%8B%AC%E7%AB%8B%E5%AE%B9%E5%99%A8%E4%BD%BF%E7%94%A8%E8%AF%B4%E6%98%8E.md#%E4%BD%BF%E7%94%A8%E6%AD%A4%E6%96%B9%E5%BC%8F%E8%AF%B7%E5%85%88%E7%90%86%E8%A7%A3%E5%AD%A6%E4%BC%9A%E4%BD%BF%E7%94%A8docker%E5%8A%9E%E6%B3%95%E4%B8%80%E7%9A%84%E4%BD%BF%E7%94%A8%E6%96%B9%E5%BC%8F)  
 
 ⚠️⚠️⚠️2020-12-11更新镜像启动方式，虽然兼容旧版的运行启动方式，但是强烈建议更新镜像和配置后使用