netstat tulpena find process id based on Inode in netstat
awsc1@ubuntu:~/dockerexamples/docker18.06/Dockerfile$ netstat -tulpena Proto Recv-Q Send-Q Local Address Foreign Address State User Inode PID/Program name tcp 0 0 127.0.0.53:53 0.0.0.0:* LISTEN 101 27118 - tcp6 0 0 :::4000 :::* LISTEN 0 51306 - ...