kill port in centos 7 code example

Example 1: kill port

kill -9 $(sudo lsof -t -i:8080)

Example 2: kill port

sudo kill -9 $(sudo lsof -t -i:8080)

Example 3: kill process on port

lsof -i:3000           // Change 3000 to whatever your port is!
sudo kill 9 <PID>      // Change <PID> to the Pid number the above command returns