Linux 下如何查看端口占用及杀死进程

# 查看端口占用程序对应的 pid➜ lsof -i:8888COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE

# 查看端口占用程序对应的 pid➜   lsof -i:8888COMMAND   PID     USER   FD   TYPE             DEVICE SIZE/OFF NODE NAMEPython  48417 user    6u  IPv4 0xc5c75a3bcb0b708b      0t0  TCP localhost:ddi-tcp-1 (LISTEN)# 根据 pid 杀死程序对应的进程➜  sudo kill -9 48417