Find and kill a process which is listening on port 8080 | Windows

netstat –aon | find "<port number>"

Example:

netstat -ano -t  | findstr LISTENING | findstr :8080

now kill using taskkill command

taskkill /F /pid xxx

or kill by name for example.

taskkill /im notepad.exe

Tip: to find a string in a file using findstr:

findstr /i "helloworld" abc.txt

or

findstr /i "^hell*rld" abc.txt

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Linux:

my best command:

netstat -tulpen

example:

netstat -tulpn | grep LISTEN | grep '(8080 |8081 |8082 | xxx)'

or

$ lsof -i tcp:1555