一.ubuntu安装mysql

1.安装服务端

sudo apt-get install mysql-server

2.安装客户端

sudo apt-get install mysql-client

3.查看是否安装成功

sudo netstat -tap | grep mysql

二.ubuntu安装nginx

1.更新apt

sudo apt update

2.安装nginx

sudo apt install nginx

3.查看是否安装成功

sudo systemctl status nginx

三.ubuntu安装python3.6

1.配置软件仓库

sudo add-apt-repository ppa:jonathonf/python-3.6

2.更新apt-get

sudo apt-get update

3.安装python3.6

sudo apt-get install python3.6