最近在 mac 上用 terminal 启动 python 的时候经常会提示我，端口被占用了，像这样
1 2 3 4 5 6
0 errors found February 25, 2016 - 18:25:21 Django version 1.6.7, using settings 'green.settings' Starting development server at http://0.0.0.0:8000/ Quit the server with CONTROL-C. Error: That port is already in use.
1
ps aux | grep python
1 2 3
(kkh)➜ green git:(feature/shopping_mall_womens_day) ✗ ps aux | grep python Oliver 23232 0.0 0.0 2434840 752 s002 S+ 5:25下午 0:00.00 grep --color=auto --exclude-dir=.bzr --exclude-dir=CVS --exclude-dir=.git --exclude-dir=.hg --exclude-dir=.svn python Oliver 23103 0.0 0.8 2550628 66364 s002 S 5:23下午 0:02.23 /Users/Oliver/dev/kkh/bin/python manage.py runserver 0.0.0.0:8000
