py-address，py2ipaddress

py-address，py2ipaddress

https://www.python.org/ 

http://www.cnblogs.com/alex3714/category/770733.html 

http://edu.51cto.com/lecturer/user_id-3050674-page-1.html  

http://edu.csdn.net/lecturer/lecturer_detail?lecturer_id=491   

http://www.runoob.com/python/python-operators.html 

https://wiki.python.org/moin/PythonEditors 

http://www.icoolxue.com/album/show/113 

http://www.ziqiangxuetang.com/python/python-tutorial.html 

http://www.ziqiangxuetang.com/python3/python3-list.html 

http://blog.knownsec.com/Knownsec_RD_Checklist/index.html# 

http://www.runoob.com/linux/linux-command-manual.html