In Ubuntu server, there is pre-installed a package 'wpasupplicant', this could help us to config wireless network. If the package is not installed on your server, please note the command below:
In common, we use python/Flask or django in frontend, and backend database using Mysql or Hadoop or the other open source database. But in enterprise environment, we need to use MS SQL Server as backend database. After researching on Web, we often can't get the demo runnable directly, usually, they don't provide base condition: how to prepare
As an engineer, most of time, we are enjoy the time of developing, but whatever you are an adept or A green hand, you must met a lot of headache issues, and the issue would appear one by one; and even most of time, we don't know where is the problem, so how we trouble shot the issue and hit the bull eye fast.
Unfortunately, I met a problem while deploying my python/flask site and a static site to Nginx server.
$ sudo apt-get install python-pip python-dev build-essential `build-essential不装 pip包安装无法编译，会报错 $ sudo pip install --upgrade pip $ sudo pip install --upgrade virtualenv