linux kill process on port 3000 code example

Example 1: kill process on port

#To list any process listening to the port 8080:
lsof -i:8080

#To kill any process listening to the port 8080:
kill $(lsof -t -i:8080)

#or more violently:
kill -9 $(lsof -t -i:8080)

Example 2: kill port linux

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

Example 3: kill linux port

sudo fuser -k 1883/tcp

Example 4: kill port 3000 ubuntu

fuser -n tcp -k 9001