华为magicbook安装Ubuntu 16.04没有wifi问题解决办法：解决办法：将kernel升级到4.15版本即可到网上搜索kernel 4.15的deb包（linux-headers-4.15.1-xxx.deb、linux-headers-4.15.1-xxx-geniric_xxx.deb、linux-image-4.15.1-xxx-generic_xxx.deb）安装下然后重..

Ubuntu 16.04搭建K8S集群：vi /etc/apt/sources.listdeb [arch=amd64] https://download.docker.com/linux/ubuntu xenial stabledeb http://mirrors.aliyun.com/ubuntu/ xenial mail restricteddeb https://mirrors.a...

python函数def示例（计算梯形面积）：vi aa.py#!/usr/bin/pythondef fun(a,b,h):s = (a+b)*h/2print sfun(3,4,5):wqpython aa.py