Userful Imporat Commands and Tips

To Find and Kill Process for any given Port:

we use following code :-
C:\WINDOWS\system32>netstat -o -n -a | findstr 8080
  TCP    0.0.0.0:8080           0.0.0.0:0              LISTENING       4184

C:\WINDOWS\system32> taskkill /F /PID 4184
SUCCESS: Sent termination signal to the process with PID 4184.



FOR LINUX

 netstat -plten |grep java

used grep java as tomcat uses java as their processes.

It will show the list of processes with port number and process id

tcp6       0      0 :::8080                 :::*                    LISTEN      
1000       30070621    16085/java

the number before /java is a process id. Now use kill command to kill the process

kill -9 16085

-9 implies the process will be killed forcefully.