How to kill a process on a port on ubuntu

Question

I am trying to kill a process in the command line for a specific port in ubuntu.

If I run this command I get the port:

sudo lsof -t -i:9001


        

Answer 1

kill -9 $(lsof -t -i:9001)

can be used to kill the process. You can use any port number instead of 9001

Answer 2

To kill on port service in ubuntu, Enter the below command in terminal

In Terminal :

sudo fuser -k port/tcp
sudo fuser -k 8001/tcp

Answer 3

Kill PORT:

sudo is important to show process id.

$ sudo netstat -antlp | grep 45136
tcp      0      0 0.0.0.0:45136         0.0.0.0:*        LISTEN           **-** 

$ kill -9 45136

Answer 4

sudo kill $(sudo lsof -t -i:1337)

Answer 5

You want to use backtick not regular tick:

sudo kill -9 `sudo lsof -t -i:9001`

If that doesn't work you could also use $() for command interpolation:

sudo kill -9 $(sudo lsof -t -i:9001)

Answer 6

Use this for killing process which is running on port number "9001"

 kill $(lsof -t -i:9001)