mac查看端口占用进程以及强制清理进程

查看5001段口被占用进程lsof -i:5001：

localhost:My$ lsof -i:5001

COMMAND  PID        USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME

[Python](http://lib.csdn.net/base/python "Python知识库")  6320 zhaozeguang    3u  IPv4 0x82d867c5ec4904d9      0t0  TCP localhost:51816->localhost:commplex-link (CLOSED)

[python](http://lib.csdn.net/base/python "Python知识库")  6323 zhaozeguang    3u  IPv4 0x82d867c5ec4916e9      0t0  TCP localhost:51820->localhost:commplex-link (CLOSED)

Python  6327 zhaozeguang    3u  IPv4 0x82d867c5ed8b52c9      0t0  TCP localhost:51828->localhost:commplex-link (CLOSED)

Python  6328 zhaozeguang    3u  IPv4 0x82d867c5edcf04d9      0t0  TCP localhost:51835->localhost:commplex-link (CLOSED)

Python  6330 zhaozeguang    3u  IPv4 0x82d867c5e27d06e9      0t0  TCP localhost:51836->localhost:commplex-link (CLOSED)

kill掉无用进程 kill PID

localhost:My$ kill 6327 6328 6330