KILL 80 PORT ON SERVER

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How to kill 80 port on server:-

Run :-

        lsof -wni TCP:80

 Then kill ps :-

        kill -9 ...

 Or 
       sudo kill `sudo lsof -t -i:80`

When getting error :-

bind() to 0.0.0.0:80 failed (98: Address already in use)

Run that command on server for killing the port 80:    sudo fuser -k 80/tcp

When getting 404 error on server :-

        location / {
           root /var/deploy/pdm_expert/pdm/public;
        }


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