mac 排查被占端口

1 Last login: Wed Sep  5 15:49:50 on ttys000
2 sam:~ sam$ sudo lsof -i :7771
3 Password:
4 COMMAND  PID USER   FD   TYPE             DEVICE SIZE/OFF NODE NAME
5 java    8983  sam  455u  IPv6 0xe67f9a6d5e15a53d      0t0  TCP *:7771 (LISTEN)
6 sam:~ sam$ sudo kill -9 8983
7 sam:~ sam$ sudo lsof -i :7771
8 sam:~ sam$ 
sudo lsof -i :7771  排查被占端口号7771
sudo kill -9 8983 杀掉被占端口号7771所属的PID 8983
原文地址:https://www.cnblogs.com/Profound/p/9597405.html