Ubuntu下关闭占用端口的进程更

rubyhou@ubuntu:~/workspace/sample_app$ lsof -i:3000 COMMAND PID USER FD TYPE DEVICE SIZE/OFF NODE NAME ruby 3715 rubyhou 11u IPv4 25229 0t0 TCP *:3000 (LISTEN) ruby 3868 rubyhou 11u IPv4 25229 0t0 TCP *:3000 (LISTEN) rubyhou@ubuntu:~/workspace/sample_app$ kill 3715 rubyhou@ubuntu:~/workspace/sample_app$ kill 3868 rubyhou@ubuntu:~/workspace/sample_app$ lsof -i:3000 rubyhou@ubuntu:~/workspace/sample_app$ rubyhou@ubuntu:~/workspace/sample_app$ rubyhou@ubuntu:~/workspace/sample_app$