python入门学习

黄振国

#安装
官网: https://www.python.org/
参考网址: https://www.cnblogs.com/Mr-wangxd/p/7028285.html
语法教程: http://www.runoob.com/python3/python3-tutorial.html

#安装命令
tar -xvzf Python-3.6.4.tgz
cd Python-3.6.4/
./configure --prefix=/usr/python
make
make install

#备份centos自带的python 2.x，建立软连接
mv /usr/bin/python /usr/bin/python.bak
ln -s /usr/python/bin/python3 /usr/bin/python