环境搭建

一、基本配置

• 1、连接如果出现连接不上的时候运行

  ➜  / ssh -p 22 root@120.**.156.230
  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
  @    WARNING: REMOTE HOST IDENTIFICATION HAS CHANGED!     @
  @@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@
  IT IS POSSIBLE THAT SOMEONE IS DOING SOMETHING NASTY!
  Someone could be eavesdropping on you right now (man-in-the-middle attack)!
  It is also possible that a host key has just been changed.
  The fingerprint for the ECDSA key sent by the remote host is
  SHA256:Jltt0WmFJjoolozkKlNOnbBA9GR/VphFUQ6cd6kSgeA.
  Please contact your system administrator.
  Add correct host key in /Users/shuiping.kuang/.ssh/known_hosts to get rid of this message.
  Offending RSA key in /Users/shuiping.kuang/.ssh/known_hosts:9
  ECDSA host key for 120.24.156.230 has changed and you have requested strict checking.
  Host key verification failed.
  

  ssh-keygen -R 输入服务器的IP
  

• 2、更新源

  sudo apt-get update
  
  sudo apt-get upgrade
  

• 3、更多关于Ubuntu命令

二、mysql的安装

• 1、运行几条命令

  sudo apt-get install mysql-server
  sudo apt-get install libmysqlclient-dev
  

• 2、运行过程中要输入密码,注意要记住(如果直接点击ok密码就是空)

• 3、测试安装成功吗

  mysql -uroot -p
  mysql> show databases;
  +--------------------+
  | Database           |
  +--------------------+
  | information_schema |
  | mysql              |
  | performance_schema |
  | sys                |
  +--------------------+
  4 rows in set (0.00 sec)
  
  mysql>
  

• 4、关于修改mysql密码的方式传送门

• 5、配置客户端工具连接传送门

二、虚拟环境的安装

• 1、安装包

  apt-get install python3-pip # 默认下是没有安装pip的,
  sudo pip install virtualenv
  sudo pip install virtualenvwrapper
  

• 2、创建目录用来存放虚拟环境

  mkdir -p /var/env
  

• 3、在/root打开vim .bashrc文件在尾部添加

  export WORKON_HOME=/var/env
  source /usr/local/bin/virtualenvwrapper.sh
  

• 4、创建一个空间

  mkvirtualenv django_env --python=python3.4
  

三、安装nginx

• 1、安装命令

  sudo apt-get install nginx
  

• 2、几个常用的命令

  sudo service nginx start # 启动nginx
  sudo service nginx stop # 关闭nginx
  sudo /etc/init.d/nginx restart #重启
  sudo service nginx restart # 重启
  

四、安装uwsgi包(本地环境及虚拟空间都要安装)

• 1、安装命令

  apt-get install python3-dev # 如果你本地是使用的python2就apt-get install python-dev
  apt-get install gcc
  sudo pip install uwsgi