linux kill service on port code example

Example 1: kill port

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

Example 2: kill a port

kill $(lsof -ti:3000)

Example 3: kill port

lsof -i:8080

Example 4: stop a process running on a port

# Print PID of process bound on that port.
fuser 8080/tcp

# Kill that process
fuser -k 8080/tcp